EP2594714A1 - Device for contactless transfer of electrical energy between a wall and a leaf fixed to this wall - Google Patents
Device for contactless transfer of electrical energy between a wall and a leaf fixed to this wall Download PDFInfo
- Publication number
- EP2594714A1 EP2594714A1 EP13155373.7A EP13155373A EP2594714A1 EP 2594714 A1 EP2594714 A1 EP 2594714A1 EP 13155373 A EP13155373 A EP 13155373A EP 2594714 A1 EP2594714 A1 EP 2594714A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- piece
- hinge pin
- bearing
- flow
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005291 magnetic effect Effects 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000004907 flux Effects 0.000 claims description 9
- 230000000295 complement effect Effects 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 8
- 230000035699 permeability Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000001939 inductive effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008054 signal transmission Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 240000006829 Ficus sundaica Species 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000012612 commercial material Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/0081—Additional features or accessories of hinges for transmitting energy, e.g. electrical cable routing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/02—Hinges with pins with one pin
- E05D3/04—Hinges with pins with one pin engaging three or more parts, e.g. sleeves, movable relatively to one another for connecting two or more wings to another member
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/10—Pins, sockets or sleeves; Removable pins
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/02—Hinges with pins with one pin
- E05D2003/025—Hinges with pins with one pin having three knuckles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/10—Pins, sockets or sleeves; Removable pins
- E05D2005/102—Pins
- E05D2005/104—Pins characterised by the materials
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/148—Windows
Definitions
- the invention relates to a device for the contactless transmission of electrical energy between a wall and a hinge hingedly mounted on this wall about a hinge axis in which a fixed to the wall primary coil and a secondary wing attached to the wing are provided by a hinge pin are in inductive active connection.
- wings of doors for objects such as houses, shops or production halls increasingly have the safety or comfort improving facilities, the current state of operation and their operation is monitored or operated by located outside the door monitoring or actuation devices and which operating state changes or possibly send signals received from sensors to the monitoring or actuation devices.
- a warning system installed in the building may be mentioned, which communicates with devices provided on the door, for example for opening, breakthrough, closure, sabotage or engine lock monitoring.
- a band with a built-in transformer for contactless energy transfer known.
- This band comprises a primary coil arranged in a frame band part and a secondary coil arranged in a leaf band part.
- the magnetic coupling of the secondary coil to the primary coil which are spaced apart in the direction of the hinge axis, serves a coil passing through both iron core, which also forms the hinge pin.
- the invention has for its object to provide a generic device with a respect to the inductive operative connection of the primary and secondary coils improved hinge pin.
- the hinge pin of the device according to the invention is designed in several parts. It comprises at least one flow element designed as a prefabricated component. By this is meant the component which alone or predominantly conducts the magnetic flux between the primary coil and the secondary coil. This flow element is prefabricated. By this is meant that it does not first cast, sprayed or otherwise formed on another, existing component of the hinge pin. Rather, it is at least almost in its final form prior to assembly with at least one other part of the hinge pin.
- the hinge pin according to the invention further comprises at least one bearing piece, which alone or predominantly measures the introduction of mechanical forces in the hinge pin or the exercise of mechanical forces by the hinge pin, so ultimately the transmission of mechanical forces between the wing and the wall.
- the flow element and the bearing piece can be optimized for various properties, such as low magnetic resistance in the case of the flow element or high mechanical strength in the case of the bearing piece and placed where these properties are particularly required.
- the prefabricated flow element can be made of a material which is particularly suitable for the particular application of the device. If, for example, the device is intended to transmit an alternating voltage of approximately 50 Hz, then the flux element can consist of or include, for example, dynamo plate. If the AC voltage has a higher frequency, for example in the kilohertz range, then the flux element can consist of or include, for example, amorphous or nanocrystalline bands or also of ferrites.
- the flow element comprises end faces, of which at least one is braced against a counter-end face of a bearing piece.
- the flow element is preferably rotationally symmetrical. As a result, it can have the greatest possible cross-sectional area in favor of a particularly low magnetic resistance. In addition, disturbing, axially on the surface of the hinge pin extending edges of the flow element, as are conceivable, for example, in a flow element formed from half-shells excluded.
- At least one tension element passing through the flow element in a central bore is provided, which is connected to at least one bearing piece.
- the diameter of the tension element and the bore of the flow element are kept as small as possible, so that the flow element has the maximum possible cross-sectional area for minimizing the magnetic resistance. Therefore, preferably a material is used for the tension element, which has a sufficient tensile strength to achieve the required for the particular application strength of the strain.
- the tension element is preferably screwed to the at least one bearing piece, since this connection is easy to implement in terms of machine technology and can be released. In addition, a desired tensile stress can be achieved by fixing the torque with which the screw connection takes place.
- the device according to the invention may also comprise two coil pairs spaced apart from each other, each consisting of a primary coil and a secondary coil. This, for example, when a pair of coils of the transmission of electrical power, the other pair of coils to serve the transmission of electrical signals between the band and wing.
- the hinge pin then preferably comprises two mutually separated by a central piece, which facing away from each other end faces includes spaced-apart flow elements.
- the flow elements can be adapted to the power, frequency, signal shape etc. to be transmitted by means of the respective coil pair by means of different dimensioning and choice of material.
- the center piece may be formed to have damping properties.
- it may be formed, for example, from a material having damping properties, for example a suitable plastic material.
- the middle piece preferably has a through-hole penetrated by the pulling element which is screwed to bearing pieces, the end pieces, i. form the two end portions of the hinge pin, which essentially plays the bearing function and which serve to transmit mechanical forces.
- a threaded extension or a threaded bore is provided on the at least one flow element and on the facing counter-end side of a bearing piece a complementary threaded bore or a threaded extension, so that the at least one flow element can be screwed to the bearing piece.
- This embodiment differs from the first embodiment described above, thus, in that no separate tension element is present, but the tension of the front and opposite ends against each other, is produced by a screwing of the thread extension in the threaded bore.
- the strength of the tension or the value of the pressure force with which the front and opposite ends face each other can in turn be determined by the specification of the torque with which the screwing takes place.
- the hinge pin In the case that the hinge pin is to be suitable for a device with two coil pairs, it in turn comprises two flow elements spaced from each other by a central piece.
- the middle piece has facing away from each other end faces, wherein at the opposite end faces to the threaded extensions or threaded holes of the flow elements complementary threaded holes or threaded extensions are provided so that the flow elements are screwed to the center piece.
- the center piece may in turn be designed such that it has damping properties.
- the at least one bearing piece has a centering surface and the at least one flow element has a counter-centering surface, so that the bearing piece and flow element are reliably positioned within permissible tolerances with respect to one another without the need for additional measures beyond merely joining together.
- the hinge pin comprises two flow elements spaced apart from one another by a middle piece
- the middle piece preferably also has counter-centering surfaces for a respective centering surface of a flow element.
- the bearing pieces are particularly preferably made of a material with low permeability. Also, due to this measure, the susceptibility to external magnetic fields, which may act on the bearing pieces, reduced.
- the center piece is made of a low permeability material to reduce unwanted magnetic coupling of the two flux elements.
- the invention also relates to a hinge pin per se of a device of the type described above.
- the materials used for the individual parts are preferably not components composed of different materials, such as a metal core overmoulded with a high-permeability material. But each part is preferably made of a single commercially available material or a single commercial material combination.
- Fig. 1 schematically illustrated and denoted as 100 as a whole comprises two pairs of primary and secondary coils, namely a primary power coil 1 and a secondary power coil 2, as well as a signal transmission coil 9 and a signal transmission coil 10 located therewith in inductive coupling. All coils are penetrated by one and the same hinge pin 3, 103.
- the hinge pin is - in contrast to the rest of the device - not shown in longitudinal section.
- the hinge pin 3, 103 connects hinge parts 14, 15, 16 pivotally about a hinge axis S.
- the device 100 is constructed similar to a three-part belt. It may be arranged in addition to the load of the wing receiving bands of known design between the wing and frame or instead of such a band. The device 100 can therefore also absorb mechanical forces, in particular forces to be transmitted between the wall and the wing.
- the hinge pin 3, 103 is formed in several parts. It comprises two spaced-apart flow elements 4, 4 '; 104, 104 ', which are spaced from each other by a central piece 7, 107.
- the flow elements 4, 4 '; 104, 104 ' are dimensioned to match that of the coils 1, 2; 9, 10 enclosed space substantially completely fill, but not protrude from them.
- the hinge pin comprises the two flow elements 4, 4 '; 104, 104 'outwardly extending bearing pieces 8, 8'; 108, 108 ', which serve for the storage of the hinge pin in the band parts 14, 16 and the transmission of mechanical forces.
- the storage of the hinge pin in the band part 15 serves the middle piece 7, 107th
- the hinge pin 3, 103 is - as below with reference to the Fig. 2 to 13 is explained in more detail - constructed entirely of individual parts.
- the flow elements 4, 4 '; 104, 104 ' are made of soft magnetic material, such as ferrite.
- the center piece 7, 107 is for magnetic decoupling of the flow elements 4, 4 '; 104, 104 ', as well as the bearing pieces 8, 8'; 108, 108 'made of a material having a low permeability.
- the center piece 7, 107 made of a damping material, for example made of plastic.
- a constriction 13 for fixing in the direction of the hinge axis S, it has a constriction 13, in which engages a stud bolt, not shown in the drawing.
- This embodiment comprises a tension element 6, which is rod-shaped and provided at both ends with a thread 6 '.
- the tension member 6 may also be formed as a continuous threaded rod.
- the threads 6, 6 'engage, in particular Fig. 6 shows, in this complementary internal thread 6 "of the bearing pieces 8, 8 'a .
- the tension element 6 is thus bolted to the bearing pieces 8, 8' with it on the bearing pieces 8, 8 'tensile forces exerted so that they with counter-end faces 17, 17 'at end faces 18, 18' of the flow elements 4, 4 'rest (s. Fig. 3 ), So the end faces 18, 18 'of the flow element 4, 4' against counter-end faces 17, 17 'of the bearing pieces 8, 8' are braced.
- the tension element 6 additionally causes the end faces 19, 19 'respectively provided at the other end of the flow elements 4, 4' to be braced against counter-end faces 20, 20 'of the center piece 7.
- the amount of tension caused by the tie rod can be influenced by the torque with which the bearing pieces 8, 8 'are tightened.
- they comprise key surfaces 8a, 8a '.
- the internal threads 6 can be designed to be self-tapping, so that only cylinder bores must be provided in the bearing pieces 8, 8 '.
- the tension element 6 is formed from a material suitable for absorbing high tensile stresses, such as an iron alloy Fig. 5 shows, thereby the diameter of the tension member may be relatively small, for example, less than half the diameter of the hinge pin. In the illustrated embodiment, the diameter of the tension member is slightly larger than one third of the diameter of the hinge pin 3.
- the flow elements 4, 4 ' occupy a relatively large cross-sectional area. This results in a particularly low magnetic resistance and the highest possible inherent stability of the flow elements 4, 4 '.
- the hinge pin 3 in particular paired with the damping design of the middle piece 7, a total a shock-absorbing effect. Because the middle hinge part 15, which is regularly attached to a wing, can move in the scope of deformation relative to the band parts 14, 16 which are regularly attached to the wall, under the action of external forces.
- the hinge pin 3 is easy to assemble in the manufacture and also for the processor who inserts it into the device 100. There are no ferritic half-shells and no often critical bonds.
- the hinge pin is simple and has an automatic tolerance compensation in the assembly length by the elastic properties of the center piece 7 and the tension element 6. It is always centered by the self-centering components and therefore easily mounted on the belt or the device. It is very easy to adapt to other dimensional and coil situations (modular system). Due to the low magnetic resistance of the flux elements 4, 4 ', the inductive coupling is optimized. Due to the shock-absorbing effect of the middle piece 7, which may comprise a plastic part, the unwanted vibration or shock transmission between the flux elements 4, 4 'is reduced and the toughness of the hinge pin 3 is improved.
- the small diameter of the tension member allows an effective use of the shock-absorbing effect Middle part.
- the structure of the hinge pin 3 is flexible, since both the flow elements 4, 4', as well as the middle piece 7 are easily replaceable.
- Fig. 7 to 12 show a designated as a whole with 103, second embodiment of a hinge pin, which is used as an alternative to the first embodiment 3.
- Functionally equivalent components of the second embodiment are designated by the same reference numerals, but increased by 100.
- the hinge pin 103 has no tension element. Rather, two flow elements 104, 104 'are provided, which each have threaded extensions 104a, 104a' at their two front ends. These thread extensions 3 engage in complementary threaded bores 105, 105 'which are provided in the bearing pieces 108, 108' and the center piece 107 ( Fig. 9 ).
- the bearing pieces 108, 108 ' have key surfaces 108a, 108a'.
- the flow elements 104, 104 'do not abut one another, but an air gap 121 is provided between them to improve the decoupling of the two flow elements 104, 104' from each other and a slight relative displacement of the two flow elements 104, 104 'and thus the Bearings 108, 108 'to allow each other for the purpose of shock absorption.
- the center piece 107 again has shock-absorbing properties and a low permeability.
- All parts 104, 104 ', 105, 107, 108, 108' of the hinge pin 103 are screwed together. Also in this embodiment, chamfers 111, 112 are provided, which cause a self-centering of the components when screwing together.
- threaded extensions can also be realized on the bearing and center pieces and, accordingly, the complementary threaded holes in the flow elements.
- the hinge pin defines the hinge axis S, ie its longitudinal central axis A and the hinge axis S coincide.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
- Electromagnets (AREA)
- Vibration Prevention Devices (AREA)
- Soft Magnetic Materials (AREA)
- Patch Boards (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zur kontaktlosen Übertragung von elektrischer Energie zwischen einer Wand und einem an dieser Wand um eine Scharnierachse scharniergelenkig befestigten Flügel, bei dem eine an der Wand befestigte Primärspule und eine an dem Flügel befestigte Sekundärspule vorgesehen sind, die sich mit Hilfe eines Bandbolzens in induktiver Wirkverbindung befinden.The invention relates to a device for the contactless transmission of electrical energy between a wall and a hinge hingedly mounted on this wall about a hinge axis in which a fixed to the wall primary coil and a secondary wing attached to the wing are provided by a hinge pin are in inductive active connection.
Insbesondere Flügel von Türen für Objekte wie Häuser, Geschäfte oder Produktionshallen weisen in zunehmendem Maße die Sicherheit oder den Komfort verbessernde Einrichtungen auf, deren jeweils aktueller Betriebszustand und deren Betätigung durch außerhalb der Tür angeordnete Überwachungs- oder Betätigungseinrichtungen überwacht oder betätigt wird und welche Betriebszustandsänderungen oder eventuell von Sensoren empfangene Signale an die Überwachungs- oder Betätigungseinrichtungen senden.In particular, wings of doors for objects such as houses, shops or production halls increasingly have the safety or comfort improving facilities, the current state of operation and their operation is monitored or operated by located outside the door monitoring or actuation devices and which operating state changes or possibly send signals received from sensors to the monitoring or actuation devices.
Beispielhaft sei hier eine in dem Gebäude installierte Gefahrenmeldeanlage genannt, die mit an der Tür vorgesehenen Einrichtungen beispielsweise zur Öffnungs-, Durchbruch-, Verschluss-, Sabotage-, oder Motorschlossüberwachung kommuniziert.As an example, a warning system installed in the building may be mentioned, which communicates with devices provided on the door, for example for opening, breakthrough, closure, sabotage or engine lock monitoring.
Zur Übertragung von entsprechenden Signalen und elektrischen Leistungen zwischen der Überwachungseinrichtung und an den an der Tür befindlichen Einrichtungen finden im Stand der Technik vielartige Kabel Verwendung, die zwischen dem Flügel und dem Rahmen flexibel verlegt und häufig zum Schutz von einem flexiblen Metallschlauch umgeben sind.To transmit corresponding signals and electrical power between the monitoring device and the devices located on the door, many types of cables are used in the art that are flexibly routed between the sash and the frame and are often surrounded by a flexible metal hose for protection.
Diese Kabelübergänge beeinträchtigen das optische Erscheinungsbild erheblich und können beim Schließen des Flügels eingeklemmt werden, was zu Beschädigungen oder sogar zur Zerstörung der Kabel führen kann. Darüber hinaus stellen die Kabelübergänge hinsichtlich möglicher Manipulationen Schwachstellen dar, weswegen zum Sabotageschutz eine sogenannte Z-Verdrahtung von Sensoren oder Kontakten auch in dem Kabelübergang verwirklicht ist.These cable transitions affect the visual appearance significantly and can be trapped when closing the wing, which can lead to damage or even the destruction of the cable. In addition, the cable transitions are weak points with regard to possible manipulations, which is why so-called Z-wiring of sensors or contacts is also realized in the cable transition for sabotage protection.
Aus der
Zwar ist grundsätzlich die kontaktlose Energieübertragung von einem feststehenden Rahmen in einen schwenkbar im Rahmen angeordneten Flügel zur Vermeidung der oben genannten Nachteile wünschenswert. Versuche haben jedoch gezeigt, dass mit dem aus der gattungsgemäßen
Der Erfindung liegt die Aufgabe zugrunde, eine gattungsgemäße Vorrichtung mit einem hinsichtlich der induktiven Wirkverbindung der Primär- und der Sekundärspulen verbesserten Bandbolzen zu schaffen.The invention has for its object to provide a generic device with a respect to the inductive operative connection of the primary and secondary coils improved hinge pin.
Diese Aufgabe wird durch die in Anspruch 1 wiedergegebene Erfindung gelöst.This object is achieved by the reproduced in
Der Bandbolzen der erfindungsgemäßen Vorrichtung ist mehrteilig ausgebildet. Er umfasst mindestens ein als vorgefertigtes Bauteil ausgestaltetes Flusselement. Hiermit ist das Bauteil gemeint, welches allein oder in überwiegendem Maße den magnetischen Fluss zwischen der Primärspule und der Sekundärspule leitet. Dieses Flusselement ist vorgefertigt. Hiermit ist gemeint, dass es nicht erst gegossen, gespritzt oder auf sonstige Art an ein anderes, bestehendes Bauteil des Bandbolzens angeformt werden muss. Es liegt vielmehr vor dem Zusammenfügen mit zumindest einem weiteren Teil des Bandbolzens zumindest in nahezu seiner endgültigen Form vor.The hinge pin of the device according to the invention is designed in several parts. It comprises at least one flow element designed as a prefabricated component. By this is meant the component which alone or predominantly conducts the magnetic flux between the primary coil and the secondary coil. This flow element is prefabricated. By this is meant that it does not first cast, sprayed or otherwise formed on another, existing component of the hinge pin. Rather, it is at least almost in its final form prior to assembly with at least one other part of the hinge pin.
Der erfindungsgemäße Bandbolzen umfasst darüber hinaus mindestens ein Lagerstück, welches allein oder in überwiegendem Maße der Einleitung von mechanischen Kräften in den Bandbolzen bzw. der Ausübung von mechanischen Kräften durch den Bandbolzen, also letztlich der Übertragung von mechanischen Kräften zwischen dem Flügel und der Wand dient.The hinge pin according to the invention further comprises at least one bearing piece, which alone or predominantly measures the introduction of mechanical forces in the hinge pin or the exercise of mechanical forces by the hinge pin, so ultimately the transmission of mechanical forces between the wing and the wall.
Durch den mehrteiligen Aufbau können das Flusselement und das Lagerstück auf verschiedene Eigenschaften, wie geringen magnetischen Widerstand im Falle des Flusselements oder hohe mechanische Belastbarkeit im Falle des Lagerstücks optimiert und dort angeordnet werden, wo diese Eigenschaften in besonderem Maße erforderlich sind. Das vorgefertigte Flusselement kann aus einem für den jeweiligen Anwendungszweck der Vorrichtung besonders geeignetem Material gefertigt sein. Soll beispielsweise die Vorrichtung zur Übertragung einer Wechselspannung von etwa 50 Hz dienen, so kann das Flusselement beispielsweise aus Dynamoblech bestehen oder solches umfassen. Weist die Wechselspannung eine höhere Frequenz auf, beispielsweise im Kilohertzbereich, so kann das Flusselement beispielsweise aus amorphen oder nanokristallinen Bändern oder auch aus Ferriten bestehen oder solche umfassen.Due to the multi-part structure, the flow element and the bearing piece can be optimized for various properties, such as low magnetic resistance in the case of the flow element or high mechanical strength in the case of the bearing piece and placed where these properties are particularly required. The prefabricated flow element can be made of a material which is particularly suitable for the particular application of the device. If, for example, the device is intended to transmit an alternating voltage of approximately 50 Hz, then the flux element can consist of or include, for example, dynamo plate. If the AC voltage has a higher frequency, for example in the kilohertz range, then the flux element can consist of or include, for example, amorphous or nanocrystalline bands or also of ferrites.
Da die Fertigung des Flusselements separat von den weiteren Teilen des Bandbolzens erfolgt, ist sie besonders einfach und preisgünstig. Auch können für unterschiedliche Anwendungszwecke optimierte Flusselemente zusammen mit den weiteren Bauteilen des Bandbolzens in einer Art Baukastensystem vorgehalten werden.Since the production of the flow element is done separately from the other parts of the hinge pin, it is particularly simple and inexpensive. Also optimized for different purposes flow elements together with the other components of the hinge pin are kept in a kind of modular system.
Das Flusselement umfasst Stirnseiten, von denen zumindest eine gegen eine Gegenstirnseite eines Lagerstücks verspannt ist. Hierdurch sind das Lagerstück und das Flusselement zuverlässig zueinander fixiert.The flow element comprises end faces, of which at least one is braced against a counter-end face of a bearing piece. As a result, the bearing piece and the flow element are reliably fixed to each other.
Das Flusselement ist bevorzugt rotationssymmetrisch. Hierdurch kann es zugunsten eines besonders geringen magnetischen Widerstands eine größtmögliche Querschnittsfläche aufweisen. Zudem sind störende, axial auf der Oberfläche des Bandbolzens verlaufende Kanten des Flusselements, wie sie etwa bei einem aus Halbschalen gebildeten Flusselement denkbar sind, ausgeschlossen.The flow element is preferably rotationally symmetrical. As a result, it can have the greatest possible cross-sectional area in favor of a particularly low magnetic resistance. In addition, disturbing, axially on the surface of the hinge pin extending edges of the flow element, as are conceivable, for example, in a flow element formed from half-shells excluded.
Zum Bewirken der Verspannung ist bei einer ersten, bevorzugten Variante des Bandbolzens mindestens ein das Flusselement in einer zentralen Bohrung durchsetzendes Zugelement vorgesehen, das mit mindestens einem Lagerstück verbunden ist. Dabei werden der Durchmesser des Zugelements und der Bohrung des Flusselements möglichst klein gehalten, damit das Flusselement die maximal mögliche Querschnittsfläche zur Minimierung des magnetischen Widerstands aufweist. Für das Zugelement findet daher vorzugsweise ein Werkstoff Verwendung, welcher eine zur Erzielung der für den jeweiligen Anwendungsfall erforderlichen Stärke der Verspannung ausreichende Zugfestigkeit aufweist.In order to effect the bracing, in a first, preferred variant of the hinge pin, at least one tension element passing through the flow element in a central bore is provided, which is connected to at least one bearing piece. In this case, the diameter of the tension element and the bore of the flow element are kept as small as possible, so that the flow element has the maximum possible cross-sectional area for minimizing the magnetic resistance. Therefore, preferably a material is used for the tension element, which has a sufficient tensile strength to achieve the required for the particular application strength of the strain.
Das Zugelement ist vorzugsweise mit dem mindestens einen Lagerstück verschraubt, da diese Verbindung maschinentechnisch einfach realisierbar und lösbar ist. Zudem kann eine gewünschte Zugspannung durch Festlegung des Drehmoments, mit welcher die Verschraubung erfolgt, erzielt werden.The tension element is preferably screwed to the at least one bearing piece, since this connection is easy to implement in terms of machine technology and can be released. In addition, a desired tensile stress can be achieved by fixing the torque with which the screw connection takes place.
Die erfindungsgemäße Vorrichtung kann auch zwei voneinander beabstandete Spulenpaare, bestehend jeweils aus einer Primär- und einer Sekundärspule, umfassen. Dies beispielsweise dann, wenn ein Spulenpaar der Übertragung elektrischer Leistung, das andere Spulenpaar der Übertragung elektrischer Signale zwischen Band und Flügel dienen soll. Der Bandbolzen umfasst dann vorzugsweise zwei voneinander durch ein Mittelstück, welches voneinander fort weisende Gegenstirnseiten umfasst, voneinander beabstandete Flusselemente. Die Flusselemente können durch unterschiedliche Dimensionierung und Materialwahl an die mit Hilfe des jeweiligen Spulenpaars zu übertragende Leistung, Frequenz, Signalform etc. angepasst sein.The device according to the invention may also comprise two coil pairs spaced apart from each other, each consisting of a primary coil and a secondary coil. This, for example, when a pair of coils of the transmission of electrical power, the other pair of coils to serve the transmission of electrical signals between the band and wing. The hinge pin then preferably comprises two mutually separated by a central piece, which facing away from each other end faces includes spaced-apart flow elements. The flow elements can be adapted to the power, frequency, signal shape etc. to be transmitted by means of the respective coil pair by means of different dimensioning and choice of material.
Um beispielsweise die Übertragung von Stößen oder Schwingungen von dem einen Flusselement auf das andere Flusselement zu reduzieren, kann das Mittelstück so ausgebildet sein, dass es dämpfende Eigenschaften aufweist. Hierzu kann es beispielsweise aus einem dämpfende Eigenschaften aufweisenden Material, beispielsweise einem geeigneten Kunststoffmaterial, ausgebildet sein.For example, to reduce the transmission of shock or vibration from one flow element to the other flow element, the center piece may be formed to have damping properties. For this purpose, it may be formed, for example, from a material having damping properties, for example a suitable plastic material.
Das Mittelstück weist vorzugsweise eine Durchgangsbohrung auf, die von dem Zugelement durchsetzt wird, welches mit Lagerstücken verschraubt ist, die Endstücke, d.h. die beiden Endbereiche des Bandbolzens bilden, denen im wesentlichen die Lagerfunktion zukommt und die der Übertragung mechanischer Kräfte dienen.The middle piece preferably has a through-hole penetrated by the pulling element which is screwed to bearing pieces, the end pieces, i. form the two end portions of the hinge pin, which essentially plays the bearing function and which serve to transmit mechanical forces.
Bei einem zweiten Ausführungsbeispiel der erfindungsgemäßen Vorrichtung ist an dem mindestens einen Flusselement stirnseitig ein Gewindefortsatz oder eine Gewindebohrung und an der zugewandten Gegenstirnseite eines Lagerstücks eine komplementäre Gewindebohrung oder ein Gewindefortsatz vorgesehen, so dass das mindestens eine Flusselement mit dem Lagerstück verschraubbar ist. Dieses Ausführungsbeispiel unterscheidet sich von dem oben beschriebenen, ersten Ausführungsbeispiel somit darin, dass kein separates Zugelement vorhanden ist, sondern die Verspannung der Stirn- und Gegenstirnseiten gegeneinander, durch ein Eindrehen des Gewindefortsatzes in die Gewindebohrung erzeugt wird. Die Stärke der Verspannung bzw. der Wert der Druckkraft, mit welcher die Stirn-und Gegenstirnseiten aufeinander liegen, kann wiederum durch die Vorgabe des Drehmoments, mit welchem der Eindrehvorgang erfolgt, bestimmt werden.In a second embodiment of the device according to the invention, a threaded extension or a threaded bore is provided on the at least one flow element and on the facing counter-end side of a bearing piece a complementary threaded bore or a threaded extension, so that the at least one flow element can be screwed to the bearing piece. This embodiment differs from the first embodiment described above, thus, in that no separate tension element is present, but the tension of the front and opposite ends against each other, is produced by a screwing of the thread extension in the threaded bore. The strength of the tension or the value of the pressure force with which the front and opposite ends face each other can in turn be determined by the specification of the torque with which the screwing takes place.
Für den Fall, dass der Bandbolzen für eine Vorrichtung mit zwei Spulenpaaren geeignet sein soll, umfasst er wiederum zwei voneinander durch ein Mittelstück voneinander beabstandete Flusselemente. Das Mittelstück weist voneinander fort weisende Gegenstirnseiten auf, wobei an den Gegenstirnseiten zu den Gewindefortsätzen oder Gewindebohrungen der Flusselemente komplementäre Gewindebohrungen oder Gewindefortsätze vorgesehen sind, so dass die Flusselemente mit dem Mittelstück verschraubbar sind. Das Mittelstück kann wiederum derart ausgebildet sein, dass es dämpfende Eigenschaften aufweist.In the case that the hinge pin is to be suitable for a device with two coil pairs, it in turn comprises two flow elements spaced from each other by a central piece. The middle piece has facing away from each other end faces, wherein at the opposite end faces to the threaded extensions or threaded holes of the flow elements complementary threaded holes or threaded extensions are provided so that the flow elements are screwed to the center piece. The center piece may in turn be designed such that it has damping properties.
Bei beiden Ausführungsformen ist es vorteilhaft, wenn das mindestens eine Lagerstück eine Zentrierfläche und das mindestens eine Flusselement eine Gegenzentrierfläche aufweist, so dass Lagerstück und Flusselement im Rahmen zulässiger Toleranzen zuverlässig zueinander positioniert sind, ohne dass es hierzu über das bloße Zusammenfügen hinausgehender Maßnahmen bedarf.In both embodiments, it is advantageous if the at least one bearing piece has a centering surface and the at least one flow element has a counter-centering surface, so that the bearing piece and flow element are reliably positioned within permissible tolerances with respect to one another without the need for additional measures beyond merely joining together.
Für den Fall, dass der Bandbolzen zwei durch ein Mittelstück voneinander beabstandete Flusselemente umfasst, weist vorzugsweise auch das Mittelstück Gegenzentrierflächen für jeweils eine Zentrierfläche eines Flusselements auf.In the event that the hinge pin comprises two flow elements spaced apart from one another by a middle piece, the middle piece preferably also has counter-centering surfaces for a respective centering surface of a flow element.
Um zu vermeiden, dass die induktive Ankopplung von Primär- und Sekundärspule durch unnötige Streuverluste beeinträchtigt wird, bestehen die Lagerstücke besonders bevorzugt aus einem Material mit geringer Permeabilität. Auch wird aufgrund dieser Maßnahme die Störanfälligkeit gegen äußere Magnetfelder, die möglicherweise auf die Lagerstücke wirken, reduziert.In order to avoid that the inductive coupling of primary and secondary coil is affected by unnecessary leakage losses, the bearing pieces are particularly preferably made of a material with low permeability. Also, due to this measure, the susceptibility to external magnetic fields, which may act on the bearing pieces, reduced.
Vorzugsweise ist - wenn vorhanden - auch das Mittelstück aus einem Material mit geringer Permeabilität gefertigt um ein unerwünschtes magnetisches Ankoppeln der beiden Flusselemente zu reduzieren.Preferably, if present, the center piece is made of a low permeability material to reduce unwanted magnetic coupling of the two flux elements.
Die Erfindung bezieht sich auch auf einen Bandbolzen für sich genommen einer Vorrichtung nach der vorbeschriebenen Art. Bei den für die einzelnen Teile verwendeten Materialien handelt es sich vorzugsweise nicht um aus verschiedenen Materialien zusammengesetzte Bauteilen, wie etwa einen mit hochpermeablem Material umspritzten Metallkern. Sondern jedes Teil besteht vorzugsweise aus einem einzigen handelsüblichen Material oder aus einer einzigen handelsüblichen Materialkombination.The invention also relates to a hinge pin per se of a device of the type described above. The materials used for the individual parts are preferably not components composed of different materials, such as a metal core overmoulded with a high-permeability material. But each part is preferably made of a single commercially available material or a single commercial material combination.
Die Erfindung soll nun anhand von in den Zeichnungen gezeigten Ausführungsbeispielen näher erläutert werden. Es zeigen:
- Fig. 1
- - schematisch - eine erfindungsgemäße Vorrichtung, teilweise im Längsschnitt;
- Fig. 2
- eine perspektivische Darstellung eines ersten Ausführungsbeispiels eines Bandbolzens einer erfindungsgemäßen Vorrichtung;
- Fig. 3
- eine Ansicht wie in
Fig. 2 , jedoch als Explosionsdarstellung; - Fig. 4
- eine Seitenansicht eines Bandbolzens wie in
Fig. 2 ; - Fig. 5
- eine Stirnansicht eines Bandbolzens wie in
Fig. 2 ; - Fig. 6
- eine Schnittdarstellung eines Bandbolzens wie in
Fig. 4 ; - Fig. 7
- eine vergrößerte Darstellung eines Details aus
Fig. 6 ; - Fig. 8
- eine perspektivische Darstellung eines zweiten Ausführungsbeispiels eines Bandbolzens einer erfindungsgemäßen Vorrichtung;
- Fig. 9
- eine Ansicht wie in
Fig. 8 , jedoch als Explosionsdarstellung; - Fig. 10
- eine Seitenansicht eines Bandbolzens wie in
Fig. 8 ; - Fig. 11
- eine Stirnansicht eines Bandbolzens wie in
Fig. 10 ; - Fig. 12
- eine Schnittdarstellung eines Bandbolzens wie in
Fig. 10 sowie - Fig. 13
- eine vergrößerte Darstellung eines Details der
Fig. 12 .
- Fig. 1
- - schematically - a device according to the invention, partly in longitudinal section;
- Fig. 2
- a perspective view of a first embodiment of a hinge pin of a device according to the invention;
- Fig. 3
- a view like in
Fig. 2 , but as an exploded view; - Fig. 4
- a side view of a hinge pin as in
Fig. 2 ; - Fig. 5
- an end view of a hinge pin as in
Fig. 2 ; - Fig. 6
- a sectional view of a hinge pin as in
Fig. 4 ; - Fig. 7
- an enlarged view of a detail
Fig. 6 ; - Fig. 8
- a perspective view of a second embodiment of a hinge pin of a device according to the invention;
- Fig. 9
- a view like in
Fig. 8 , but as an exploded view; - Fig. 10
- a side view of a hinge pin as in
Fig. 8 ; - Fig. 11
- an end view of a hinge pin as in
Fig. 10 ; - Fig. 12
- a sectional view of a hinge pin as in
Fig. 10 such as - Fig. 13
- an enlarged view of a detail of
Fig. 12 ,
Die in
Der Bandbolzen 3, 103 verbindet Bandteile 14, 15, 16 schwenkbar um eine Scharnierachse S. Die Vorrichtung 100 ist ähnlich einem dreiteiligen Band aufgebaut. Sie kann zusätzlich zu die Last des Flügels aufnehmenden Bändern bekannter Bauart zwischen Flügel und Rahmen angeordnet sein oder anstelle eines solchen Bandes. Die Vorrichtung 100 kann demnach auch mechanische Kräfte, insbesondere zwischen Wand und Flügel zu übertragende Kräfte aufnehmen.The
Der Bandbolzen 3, 103 ist mehrteilig ausgebildet. Er umfasst zwei voneinander beabstandete Flusselemente 4, 4'; 104, 104', die durch ein Mittelstück 7, 107 voneinander beabstandet sind. Die Flusselemente 4, 4'; 104, 104' sind derart dimensioniert, dass sie den von den Spulen 1, 2; 9, 10 umschlossenen Raum im wesentlichen vollständig ausfüllen, jedoch nicht aus ihnen herausragen.The
Ferner umfasst der Bandbolzen sich von den beiden Flusselementen 4, 4'; 104, 104' nach außen erstreckende Lagerstücke 8, 8'; 108, 108', welche der Lagerung des Bandbolzens in den Bandteilen 14, 16 sowie der Übertragung von mechanischen Kräften dienen. Der Lagerung des Bandbolzens in dem Bandteil 15 dient das Mittelstück 7, 107.Furthermore, the hinge pin comprises the two
Der Bandbolzen 3, 103 ist - wie nachfolgend noch anhand der
Um dem Bandbolzen 3, 103 dämpfende Eigenschaften zu verleihen, die die Übertragung beispielsweise von Vibrationen zwischen den Flusselementen 4, 4'; 104, 104' zumindest reduziert, kann das Mittelstück 7, 107 aus einem dämpfenden Material, beispielsweise aus Kunststoff bestehen. Zur Festlegung in Richtung der Scharnierachse S weist es eine Einschnürung 13 auf, in die eine in der Zeichnung nicht dargestellte Stiftschraube eingreift.In order to give the
Anhand der
Das Zugelement 6 bewirkt zudem, dass die jeweils anderenends der Flusselemente 4, 4' vorgesehenen Stirnseiten 19, 19' gegen Gegenstirnseiten 20, 20' des Mittelstücks 7 verspannt sind.The
Die Höhe der Zugspannung, die durch den Zuganker bewirkt wird, lässt sich durch das Drehmoment, mit welchem die Lagerstücke 8, 8' angezogen werden, beeinflussen. Zum Ansetzen eines geeigneten Drehwerkzeugs umfassen sie Schlüsselflächen 8a, 8a'.The amount of tension caused by the tie rod can be influenced by the torque with which the
Die Innengewinde 6" können selbstfurchend ausgebildet sein, so dass in den Lagerstücken 8, 8' lediglich Zylinderbohrungen vorgesehen sein müssen. Das Zugelement 6 ist aus einem zur Aufnahme hoher Zugspannungen geeignetem Material ausgebildet, wie beispielsweise einer Eisen-Legierung. Wie
Werden die Lagerstücke 8, 8' nur so fest auf das Zugelement 6 aufgeschraubt, dass es nicht aufgrund der Zugspannung bis an die Grenze seiner insbesondere elastischen Verformbarkeit gedehnt wird, so weist der Bandbolzen 3, insbesondere gepaart mit der dämpfenden Ausgestaltung des Mittelstücks 7, insgesamt eine stoßdämpfende Wirkung auf. Denn das mittlere Bandteil 15, welches regelmäßig an einem Flügel befestigt ist, kann sich im Umfang der Verformung relativ zu den Bandteilen 14, 16, die regelmäßig an der Wand befestigt sind, unter der Wirkung äußerer Kräfte verlagern.If the bearing
Wie insbesondere
Der Bandbolzen 3 ist bei der Herstellung und auch für den Verarbeiter, der ihn in die Vorrichtung 100 einsetzt, leicht zu montieren. Es sind keine ferritischen Halbschalen und auch keine oft kritischen Verklebungen vorhanden. Der Bandbolzen ist einfach aufgebaut und weist einen automatischen Toleranzausgleich in der Baugruppenlänge durch die elastischen Eigenschaften des Mittelstücks 7 und des Zugelements 6 auf. Er ist durch die selbstzentrierenden Bauteile stets zentrisch montiert und daher leicht am Band bzw. der Vorrichtung montierbar. Er ist sehr leicht an weitere Maß- und Spulensituationen anpassbar (Baukastensystem). Durch den geringen magnetischen Widerstand der Flusselemente 4, 4' ist die induktive Ankopplung optimiert. Durch die stoßdämpfende Wirkung des Mittelstücks 7, welches ein Kunststoffteil umfassen kann, wird die unerwünschte Schwingungs- oder Stoßübertragung zwischen den Flusselementen 4, 4' reduziert und die Zähigkeit des Bandbolzens 3 verbessert. Der geringe Durchmesser des Zugelements erlaubt einen effektiven Einsatz des die stoßdämpfende Wirkung aufweisenden Mittelteils. Durch die Verschraubung des Zugelements 6 mit den Lagerstücken 8, 8' ist der Aufbau des Bandbolzens 3 flexibel, da sowohl die Flusselemente 4, 4', als auch das Mittelstück 7 leicht austauschbar sind.The
Die
Im Unterschied zu dem ersten Ausführungsbeispiel weist der Bandbolzen 103 kein Zugelement auf. Vielmehr sind zwei Flusselemente 104, 104' vorgesehen, die an ihren beiden Stirnenden jeweils Gewindefortsätze 104a, 104a' aufweisen. Diese Gewindefortsätze 3 greifen in komplementäre Gewindebohrungen 105, 105' ein, die in den Lagerstücken 108, 108' und dem Mittelstück 107 vorgesehen sind (
Alle Teile 104, 104', 105, 107, 108, 108' des Bandbolzens 103 sind miteinander verschraubt. Auch bei diesem Ausführungsbeispiel sind Fasen 111, 112 vorgesehen, die eine Selbstzentrierung der Bauteile beim Zusammenschrauben bewirken.All
Es versteht sich, dass alternativ die Gewindefortsätze auch an den Lager- und Mittelstücken und dementsprechend die komplementären Gewindebohrungen in den Flusselementen verwirklicht sein können.It is understood that alternatively the threaded extensions can also be realized on the bearing and center pieces and, accordingly, the complementary threaded holes in the flow elements.
Im zusammengefügten Zustand der erfindungsgemäßen Vorrichtung definiert der Bandbolzen die Scharnierachse S, d.h. seine Längsmittelachse A und die Scharnierachse S fallen zusammen.In the assembled state of the device according to the invention the hinge pin defines the hinge axis S, ie its longitudinal central axis A and the hinge axis S coincide.
- 100100
- Vorrichtungcontraption
- 11
- Primär-LeistungsspulePrimary power coil
- 22
- Sekundär-LeistungsspuleSecondary power coil
- 3, 1033, 103
- Bandbolzenhinge bolts
- 4, 4'; 104, 104'4, 4 '; 104, 104 '
- Flusselementeflow elements
- 104a, 104a'104a, 104a '
- GewindefortsätzeThreaded extensions
- 66
- Zugelementtension element
- 6'6 '
- Gewindethread
- 6"6 "
- Innengewindeinner thread
- 7, 1077, 107
- Mittelstückcenterpiece
- 8, 8'; 108, 108'8, 8 '; 108, 108 '
- Lagerstückebearing pieces
- 8a, 8a'; 108a, 108a'8a, 8a '; 108a, 108a '
- Schlüsselflächenkey areas
- 99
- SignalübertragungsspuleSignal transmission coil
- 1010
- SignalübertragungsspuleSignal transmission coil
- 11, 11111, 111
- Fasenchamfers
- 12, 11212, 112
- Fasenchamfers
- 1313
- Einschnürungconstriction
- 1414
- Bandteilband part
- 1515
- Bandteilband part
- 1616
- Bandteilband part
- 17, 17'; 117, 117'17, 17 '; 117, 117 '
- GegenstirnseitenAgainst front sides
- 18, 18'; 118, 118'18, 18 '; 118, 118 '
- Stirnseitenfront sides
- 19, 19'; 119, 119'19, 19 '; 119, 119 '
- Stirnseitenfront sides
- 20, 20'; 120, 120'20, 20 '; 120, 120 '
- GegenstirnseitenAgainst front sides
- 105105
- Gewindebohrungthreaded hole
- 121121
- Luftspaltair gap
- AA
- Mittellängsachse des BandbolzensCenter longitudinal axis of the hinge pin
- SS
- Scharnierachsehinge axis
Claims (15)
dadurch gekennzeichnet,
dass der Bandbolzen (3, 103) mindestens ein als vorgefertigtes Bauteil ausgestaltetes Flusselement (4, 4'; 104, 104') mit Stirnseiten (18, 19; 18', 19'; 118, 119; 118', 119') sowie zumindest ein Lagerstück (8, 8'; 108, 108') mit einer Gegenstirnseite (17, 17'; 20, 20'; 117, 117'; 120, 120') umfasst, und mindestens eine Stirnseite (18, 19; 18', 19'; 118, 119; 118', 119') des Flusselements (4, 4'; 104, 104') gegen eine Gegenstirnseite (17, 17'; 20, 20'; 117, 117'; 120, 120') des Lagerstücks (8, 8'; 108, 108') verspannt ist.Apparatus for the contactless transmission of electrical energy between a wall and a wing hinged to said wall about a hinge axis (S), comprising a primary coil (1, 10) attachable to the wall, having a secondary coil (2, 9) attachable to the wing , and with a belt pin (3, 103) serving as a magnetic flux guide between the primary coil (1, 10) and the secondary coil (2, 9),
characterized,
in that the hinge pin (3, 103) has at least one flow element (4, 4 ', 104, 104') configured as a prefabricated component with end faces (18, 19, 18 ', 19', 118, 119, 118 ', 119') and at least one bearing piece (8, 8 '; 108, 108') having a counter-end face (17, 17 ', 20, 20', 117, 117 ', 120, 120'), and at least one end face (18, 19, 18 ', 19', 118, 119, 118 ', 119') of the flow element (4, 4 ', 104, 104') against a counter-end face (17, 17 ', 20, 20', 117, 117 ', 120, 120 ') of the bearing piece (8, 8', 108, 108 ') is braced.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13155373.7A EP2594714B1 (en) | 2011-05-24 | 2011-05-24 | Device for contactless transfer of electrical energy between a wall and a leaf fixed to this wall |
PL13155373T PL2594714T3 (en) | 2011-05-24 | 2011-05-24 | Device for contactless transfer of electrical energy between a wall and a leaf fixed to this wall |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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EP13155373.7A EP2594714B1 (en) | 2011-05-24 | 2011-05-24 | Device for contactless transfer of electrical energy between a wall and a leaf fixed to this wall |
EP11167265.5A EP2527574B1 (en) | 2011-05-24 | 2011-05-24 | Device for contactless transfer of electrical energy between a wall and a leaf fixed to this wall |
Related Parent Applications (3)
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EP11167265.5A Division-Into EP2527574B1 (en) | 2011-05-24 | 2011-05-24 | Device for contactless transfer of electrical energy between a wall and a leaf fixed to this wall |
EP11167265.5A Division EP2527574B1 (en) | 2011-05-24 | 2011-05-24 | Device for contactless transfer of electrical energy between a wall and a leaf fixed to this wall |
EP11167265.5 Division | 2011-05-24 |
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EP2594714A1 true EP2594714A1 (en) | 2013-05-22 |
EP2594714B1 EP2594714B1 (en) | 2014-11-19 |
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EP11167265.5A Not-in-force EP2527574B1 (en) | 2011-05-24 | 2011-05-24 | Device for contactless transfer of electrical energy between a wall and a leaf fixed to this wall |
EP13155373.7A Not-in-force EP2594714B1 (en) | 2011-05-24 | 2011-05-24 | Device for contactless transfer of electrical energy between a wall and a leaf fixed to this wall |
Family Applications Before (1)
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EP11167265.5A Not-in-force EP2527574B1 (en) | 2011-05-24 | 2011-05-24 | Device for contactless transfer of electrical energy between a wall and a leaf fixed to this wall |
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US (1) | US9520227B2 (en) |
EP (2) | EP2527574B1 (en) |
CN (2) | CN105781294B (en) |
BR (1) | BR112013029878A2 (en) |
ES (1) | ES2455594T3 (en) |
PL (2) | PL2527574T3 (en) |
RU (1) | RU2013157193A (en) |
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CN104533932A (en) * | 2014-12-17 | 2015-04-22 | 南京航空航天大学 | Magneto-rheological damping hinge and working method thereof |
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US9725939B2 (en) * | 2014-03-28 | 2017-08-08 | Hurco Companies, Inc. | Rotatable hinge |
US9970224B2 (en) * | 2015-07-07 | 2018-05-15 | Component Hardware Group, Inc. | Hinge assembly for an insulated glass door |
US10167657B2 (en) * | 2015-07-07 | 2019-01-01 | Component Hardware Group, Inc. | Hinge assembly for an insulated door |
RU2653852C2 (en) * | 2016-10-04 | 2018-05-15 | Акционерное общество "Научно-исследовательский институт "Атолл" (АО "НИИ "Атолл") | Combined wet connector |
CN107366485A (en) * | 2017-07-28 | 2017-11-21 | 广西平果力保佳锁业有限责任公司 | A kind of single shaft partial installation hinge structure |
USD889930S1 (en) | 2018-01-02 | 2020-07-14 | Architectural Builders Hardware Mfg., Inc. | Bearing for a single action hinge |
US10337224B1 (en) | 2018-01-03 | 2019-07-02 | Architectural Builders Hardware Mfg., Inc. | Geared hinge with removable access panel |
EP3537398A1 (en) | 2018-03-09 | 2019-09-11 | TE Connectivity Corporation | Door/window with integrated power delivery system |
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2011
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- 2011-05-24 ES ES11167265.5T patent/ES2455594T3/en active Active
- 2011-05-24 EP EP13155373.7A patent/EP2594714B1/en not_active Not-in-force
- 2011-05-24 PL PL11167265T patent/PL2527574T3/en unknown
- 2011-05-24 PL PL13155373T patent/PL2594714T3/en unknown
-
2012
- 2012-05-03 CN CN201610214684.4A patent/CN105781294B/en not_active Expired - Fee Related
- 2012-05-03 CN CN201280024845.3A patent/CN103562481B/en not_active Expired - Fee Related
- 2012-05-03 WO PCT/EP2012/058125 patent/WO2012159857A1/en active Application Filing
- 2012-05-03 US US14/119,446 patent/US9520227B2/en not_active Expired - Fee Related
- 2012-05-03 BR BR112013029878A patent/BR112013029878A2/en not_active IP Right Cessation
- 2012-05-03 RU RU2013157193/12A patent/RU2013157193A/en not_active Application Discontinuation
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DE202008014318U1 (en) * | 2008-10-28 | 2010-04-01 | Dr. Hahn Gmbh & Co. Kg | Band to hinged about a hinge axis connecting a wing to a frame |
WO2010139515A1 (en) * | 2009-06-04 | 2010-12-09 | Dr. Hahn Gmbh & Co. Kg | Hinge plate for connecting a leaf or a sash to a frame so as to be hinged about a hinge axis |
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CN104533932A (en) * | 2014-12-17 | 2015-04-22 | 南京航空航天大学 | Magneto-rheological damping hinge and working method thereof |
CN104533932B (en) * | 2014-12-17 | 2017-08-04 | 南京航空航天大学 | Magnetorheological damping hinge and its method of work |
Also Published As
Publication number | Publication date |
---|---|
CN105781294A (en) | 2016-07-20 |
CN103562481A (en) | 2014-02-05 |
CN105781294B (en) | 2017-10-13 |
US20140077618A1 (en) | 2014-03-20 |
ES2455594T3 (en) | 2014-04-16 |
RU2013157193A (en) | 2015-06-27 |
PL2527574T3 (en) | 2014-08-29 |
CN103562481B (en) | 2016-04-06 |
EP2527574B1 (en) | 2014-01-29 |
US9520227B2 (en) | 2016-12-13 |
PL2594714T3 (en) | 2015-04-30 |
EP2527574A1 (en) | 2012-11-28 |
EP2594714B1 (en) | 2014-11-19 |
BR112013029878A2 (en) | 2016-12-20 |
WO2012159857A1 (en) | 2012-11-29 |
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