DE102005030696A1 - Method for operating an electrohydraulic door drive unit for a door comprises controlling the closing movement of a door connected to a door drive completely without using the control valves or control holes - Google Patents
Method for operating an electrohydraulic door drive unit for a door comprises controlling the closing movement of a door connected to a door drive completely without using the control valves or control holes Download PDFInfo
- Publication number
- DE102005030696A1 DE102005030696A1 DE200510030696 DE102005030696A DE102005030696A1 DE 102005030696 A1 DE102005030696 A1 DE 102005030696A1 DE 200510030696 DE200510030696 DE 200510030696 DE 102005030696 A DE102005030696 A DE 102005030696A DE 102005030696 A1 DE102005030696 A1 DE 102005030696A1
- Authority
- DE
- Germany
- Prior art keywords
- door
- pump
- chamber
- piston
- door drive
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000012530 fluid Substances 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000004146 energy storage Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract 2
- 238000010276 construction Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/08—Servomotor systems incorporating electrically operated control means
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
- E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/72—Power-operated mechanisms for wings with automatic actuation responsive to emergency conditions, e.g. fire
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/204—Control means for piston speed or actuating force without external control, e.g. control valve inside the piston
-
- 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
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/40—Physical or chemical protection
- E05Y2800/414—Physical or chemical protection against high or low temperatures
- E05Y2800/416—Physical or chemical protection against high or low temperatures against fire
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/2053—Type of pump
- F15B2211/20561—Type of pump reversible
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
- F15B2211/212—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being accumulators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/60—Circuit components or control therefor
- F15B2211/615—Filtering means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/60—Circuit components or control therefor
- F15B2211/625—Accumulators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/60—Circuit components or control therefor
- F15B2211/63—Electronic controllers
- F15B2211/6303—Electronic controllers using input signals
- F15B2211/6336—Electronic controllers using input signals representing a state of the output member, e.g. position, speed or acceleration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
- F15B2211/7051—Linear output members
- F15B2211/7053—Double-acting output members
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren zum Betrieb eines elektrohydraulischen Türantriebs mit einem als Druckfeder ausgebildeten Energiespeicher, der einen in einem Kolbenraum verschiebbaren Kolben beaufschlagt.The The invention relates to a method for operating an electrohydraulic door drive with a trained as a compression spring energy storage, the one acted upon in a piston chamber displaceable piston.
Elektrohydraulische Türantriebe verfügen in der Regel über eine Feder als Energiespeicher für die Schließung einer Tür, welche sowohl im Normalbetrieb als auch in einem Gefahrenfall (z. B. Brand) die Tür schließt. Die Schließbewegung mit ihren Sonderfunktionen wird meist mittels Regulierventilen in Verbindung mit Steuerbohrungen im Schließergehäuse gesteuert. Dies ist jedoch konstruktiv aufwendig und verteuert die gesamte Konstruktion.Battery powered door drives feature usually over a spring as energy storage for the closure a door, which both in normal operation and in a hazardous situation (eg. B. fire) the door closes. The closing movement with their special functions is usually by means of regulating valves in Controlled connection with control bores in the closer housing. This is however structurally complex and more expensive the entire construction.
Die Aufgabe der vorliegenden Erfindung besteht deshalb darin, eine Betriebsweise für einen elektrohydraulischen Türantrieb mit einem Energiespeicher, der einen in einem Kolbenraum verschiebbaren Kolben beaufschlagt, anzugeben, bei welcher auf eine aufwendige Konstruktion verzichtet werden kann.The It is therefore an object of the present invention to provide a mode of operation for an electrohydraulic door drive with an energy storage, which displaceable in a piston chamber Piston acted to specify, in which a complex Construction can be dispensed with.
Die Lösung dieser Aufgabe erfolgt durch die Merkmale des Anspruchs 1.The solution This object is achieved by the features of claim 1.
Erfindungsgemäß zeichnet sich das Verfahren zum Betrieb eines elektrohydraulischen Türantriebs mit einem als Druckfeder ausgebildeten Energiespeicher, der einen in einem Kolbenraum verschiebbaren Kolben beaufschlagt, dadurch aus, dass die Schließbewegung einer mit dem Türantrieb verbundenen Tür vollständig ohne Verwendung von Regulierventilen oder Steuerbohrungen geregelt wird.Draws according to the invention the method for operating an electro-hydraulic door drive with a trained as a compression spring energy storage, the one in a piston chamber displaceable piston acted thereby from that, the closing movement one with the door drive connected door Completely regulated without the use of regulating valves or control bores becomes.
Bei dieser Betriebsart kann der konstruktive Aufwand verringert werden, wodurch ein insgesamt einfacherer Aufbau des gesamten Türschließers erreicht werden kann.at this operating mode, the design effort can be reduced whereby an overall simpler construction of the entire door closer achieved can be.
Die Unteransprüche haben vorteilhafte Weiterbildungen der Erfindung zum Inhalt.The under claims have advantageous developments of the invention to the content.
Vorteilhafterweise wird beim Öffnen der Tür Hydraulikflüssigkeit mittels einer Pumpe in den Druckraum des Kolbenraums gepumpt, wodurch der Energiespeicher gespannt und die Energie anschließend gespeichert wird. Diese Energie wird beim Schließvorgang dann wieder freigegeben.advantageously, will when opening the door hydraulic fluid pumped by a pump into the pressure chamber of the piston chamber, whereby the energy store stretched and then stored the energy becomes. This energy is then released during the closing process.
Die aus dem Druckraum verdrängte Hydraulikflüssigkeit wird nach einer vorteilhaften Weiterbildung über einen Kanal durch die Pumpe zurück in den Federraum des Kolbenraums geführt.The pushed out of the pressure room hydraulic fluid is according to an advantageous development of a channel through the pump back led into the spring chamber of the piston chamber.
Über eine vorzugsweise an einer Schließerachse angeordnete Winkelerkennung können nach einer bevorzugten Ausführungsform Signale über die Winkelstellung der Tür und ihrer zeitlichen Ableitungen gewonnen werden.Over a preferably on a closer axis arranged angle detection can according to a preferred embodiment Signals over the angular position of the door and their time derivatives are obtained.
Weiterhin können bei der erfindungsgemäßen Betriebsweise durch eine gezielte Ansteuerung der Pumpe unterschiedliche Betriebszustände, wie "Halten", "geregeltes Gegenarbeiten", "geregeltes Unterstützen", "Endschlag" usw. anhand zuvor eingegebener Parameter geregelt werden.Farther can in the operation according to the invention by selective control of the pump different operating conditions, such as "hold", "controlled counter-work", "controlled support", "final blow" etc. based on previously set parameters are controlled.
Besonders einfach gestaltet sich die aktive Ansteuerung der Pumpe, wenn dazu eine Gleichstrommaschine Verwendung findet.Especially simply the active control of the pump, if designed a DC machine is used.
Weitere Einzelheiten, Merkmale und Vorteile der Erfindung ergeben sich aus nachfolgender Beschreibung und den Zeichnungen, in denen verschiedene Betriebszustände dargestellt sind.Further Details, features and advantages of the invention will become apparent following description and the drawings in which various operating conditions are shown.
Es zeigen:It demonstrate:
In den Figuren sind unterschiedliche Hydraulikschaltpläne für einen erfindungsgemäßen Türantrieb bei verschiedenen Betriebszuständen dargestellt.In The figures are different hydraulic circuit diagrams for a door drive according to the invention at different operating conditions shown.
Zunächst wird
anhand der
Der
in
An
der Schließerachse
Der
Türantrieb
weist weiterhin eine Pumpe
Der
Kolbenraum
Eine
erste Hydraulikleitung
Die
beiden Hydraulikleitungen
Der
erfindungsgemäße Türantrieb
kann auch in Verbindung mit einer Schließfolgeregelung
An
dem Kolbenraum
Die
Pumpe
Anhand
der
Bei
einer Bewegung des Kolbens
Die vorstehende Beschreibung gemäß der vorliegenden Erfindung dient nur zu illustrativen Zwecken und nicht zum Zwecke der Beschränkung der Erfindung. Im Rahmen der Erfindung sind verschiedene Änderungen und Modifikationen möglich, ohne den Umfang der Erfindung sowie ihrer Äquivalente zu verlassen.The the description above according to the present invention This invention is for illustrative purposes only and not for purpose the restriction the invention. Within the scope of the invention are various changes and modifications possible, without departing from the scope of the invention and its equivalents.
- 11
- Kolbenraumpiston chamber
- 1a1a
- Druckraumpressure chamber
- 1b1b
- Federraumspring chamber
- 22
- Kolbenpiston
- 33
- Federfeather
- 44
- Schließerachseclosing shaft
- 55
- Winkelerkennungangle detection
- 66
- Pumpepump
- 77
- Kupplungclutch
- 88th
- Motorengine
- 99
- erste Hydraulikleitungfirst hydraulic line
- 1010
- zweite Hydraulikleitungsecond hydraulic line
- 1111
- 2/2-Wegeventil2/2 way valve
- 1212
- Magnetventilmagnetic valve
- 1313
- Filterfilter
- 1414
- Rückschlagventilcheck valve
- 1515
- Absperrhahnstopcock
- 1616
- Drosselventilthrottle valve
- 1717
- ÜberdruckventilPressure relief valve
- 1818
- SchließfolgeregelungClosing sequence control
- 1919
- Auslösertrigger
- 2020
- Volumenausgleichvolume compensation
- 2121
- Signalleitungsignal line
- 2222
- Steuerungcontrol
- 2323
- SchließfolgeregelventilClosing sequence control valve
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510030696 DE102005030696A1 (en) | 2005-06-29 | 2005-06-29 | Method for operating an electrohydraulic door drive unit for a door comprises controlling the closing movement of a door connected to a door drive completely without using the control valves or control holes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510030696 DE102005030696A1 (en) | 2005-06-29 | 2005-06-29 | Method for operating an electrohydraulic door drive unit for a door comprises controlling the closing movement of a door connected to a door drive completely without using the control valves or control holes |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005030696A1 true DE102005030696A1 (en) | 2007-01-04 |
Family
ID=37545040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200510030696 Withdrawn DE102005030696A1 (en) | 2005-06-29 | 2005-06-29 | Method for operating an electrohydraulic door drive unit for a door comprises controlling the closing movement of a door connected to a door drive completely without using the control valves or control holes |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005030696A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009022975A1 (en) | 2009-05-28 | 2010-12-02 | Dorma Gmbh + Co. Kg | Valve of a hydraulic door operator |
DE102016210777B3 (en) * | 2016-06-16 | 2017-08-31 | Geze Gmbh | door drive |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH690370A5 (en) * | 1994-04-28 | 2000-08-15 | Geze Gmbh & Co | Door Drive. |
-
2005
- 2005-06-29 DE DE200510030696 patent/DE102005030696A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH690370A5 (en) * | 1994-04-28 | 2000-08-15 | Geze Gmbh & Co | Door Drive. |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009022975A1 (en) | 2009-05-28 | 2010-12-02 | Dorma Gmbh + Co. Kg | Valve of a hydraulic door operator |
WO2010136150A1 (en) | 2009-05-28 | 2010-12-02 | Dorma Gmbh + Co. Kg | Valve of a hydraulic door actuating device |
CN102439254A (en) * | 2009-05-28 | 2012-05-02 | 多玛两合有限公司 | Valve of a hydraulic door actuating device |
CN102439254B (en) * | 2009-05-28 | 2014-08-13 | 多玛两合有限公司 | Valve of a hydraulic door actuating device |
DE102016210777B3 (en) * | 2016-06-16 | 2017-08-31 | Geze Gmbh | door drive |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
R016 | Response to examination communication | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20130101 |