EP3044801B1 - Electrical switch - Google Patents
Electrical switch Download PDFInfo
- Publication number
- EP3044801B1 EP3044801B1 EP14780794.5A EP14780794A EP3044801B1 EP 3044801 B1 EP3044801 B1 EP 3044801B1 EP 14780794 A EP14780794 A EP 14780794A EP 3044801 B1 EP3044801 B1 EP 3044801B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- guide
- contact
- switch
- tube
- spring housing
- 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.)
- Active
Links
- 230000009977 dual effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
- H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2205/00—Movable contacts
- H01H2205/002—Movable contacts fixed to operating part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2235/00—Springs
- H01H2235/01—Spiral spring
Definitions
- the invention relates to an electrical switch with the features according to the preamble of patent claim 1.
- Such an electrical switch is from the European patent application EP 2 270 827 A1 known.
- This switch comprises a gas-insulated tube and a contact system arranged in the tube and comprising a fixed and a movable contact.
- a movable contact actuator which is mechanically and electrically in communication with the movable contact, passed out of the tube through an opening in the tube, and slidable along an actuation direction for opening and closing the contact system.
- the switch further comprises a contact pressure spring slidable along the direction of actuation, which communicates with the movable contact actuating element and an external drive element and is arranged in a fixed guide part of the switch guiding the movable contact actuating element.
- a switch can be removed which has a contact pressure spring in a housing.
- the housing of the contact pressure spring is guided electrically insulated in an electrically insulating sleeve.
- the document DE 693 07 560 T2 relates to a multi-pole circuit breaker with automatic grounding, alternatively contact pressure spring 53 in a cage ( FIG. 2 ) or Kunststoffandruckfeder 22C held between support plates 22D and 22E ( Figure 8), over which the unit for eliminating the game in the conductive tube 25 is guided.
- the invention is therefore an object of the invention to provide a switch in which the problem of satisfactory guidance of the movable contact actuating element is achieved structurally simple and inexpensive.
- the invention provides that the contact pressure spring is arranged in a spring housing which is rigidly connected to the movable contact actuating element and is displaceable relative to the stationary guide member, and externally on the spring housing at least one guide element is firmly attached, which bears against the stationary guide member and a guide of the spring housing and the guide of the movable contact actuating element along the actuating direction causes.
- a significant advantage of the switch according to the invention is the fact that the spring housing has a double function: on the one hand it serves to hold the Mixandruckfeder and the other to guide the movable contact actuating element.
- the leadership of the contact actuating element can be improved by incorporating the spring housing without great effort and constructively in a simple manner.
- the spring housing it is considered advantageous if this has a cup-shaped housing part and a cover part. In such an embodiment of the spring housing, it is particularly advantageous if at least one of the guide elements is attached to the cup-shaped housing part and / or at least one of the guide elements on the cover part or integrally formed.
- the external drive element can, for example, project into the spring housing, in particular into the cup-shaped housing part, in order to cooperate with the contact pressure spring.
- a contact disk is mounted or integrally formed between the spring housing and the tube on the movable contact actuating element and the further guide element is mounted radially on the outside of the contact disk.
- the contact disk and the further guide element fulfill a dual function, namely a leading function and an electrically conductive function; Accordingly, the contact disc and the further guide element are electrically conductive and allow a flow of current from the movable contact actuating element through the contact disc and the further guide element through to the guide part - and vice versa.
- this is hollow cylindrical or at least has a hollow cylindrical portion.
- the one or more guide elements attached to the spring housing are radially against an inner wall of the hollow cylindrical guide part or the hollow cylindrical section of the guide part.
- the or the outside of the spring housing mounted guide elements are preferably formed by a guide ring.
- the one or more further guide elements, which are arranged in the region between the spring housing and the tube, are formed by guide rings.
- the tube has a bearing or a bearing is mounted on the tube, which the movable contact actuating element in the region of the exit point of the movable contact actuating element from the tube along the actuating direction leads.
- the gas-insulated tube may be, for example, a vacuum tube;
- the switch is preferably a vacuum switch.
- the FIG. 1 shows an electrical switch 10, which may be, for example, a vacuum switch.
- the switch 10 has a gas-insulated tube 20, for example in the form of a vacuum tube, in which a contact system 30 with a fixed or fixed contact 31 and a relative to the fixed contact 31 movable contact 32 is arranged.
- a movable contact operating member 40 is provided, which communicates with the movable contact 32 and allows movement of the movable contact 32 along the operating direction P.
- the movable contact 32 and the movable contact actuating element 40 are formed by separate, interconnected elements; Alternatively, the movable contact 32 and the contact actuating element 40 can also be made in one piece or formed by a single component.
- the movable contact actuating element 40 extends through an opening 21 in the gas-insulated tube 20 out of this into a stationary guide member 50 inside.
- the stationary guide member 50 is according to the embodiment FIG. 1 formed by a hollow cylindrical body or by a pipe.
- the movable contact actuating element 40 with a spring housing 60 in connection, which may be made in one or more parts.
- the spring housing 60 is in two parts and is replaced by a cup-shaped housing part 70 as well as on or in the illustration according to FIG. 1 formed under the cup-shaped housing part 70 located cover part 80.
- the cover part 80 is provided with an opening 81 through which an external drive element 90 projects into the interior of the spring housing 60.
- the external drive element 90 is connected to a spring end 101 of a located within the spring housing 60 réelleandruckfeder 100 in combination, the external drive element 90 facing away from the spring end 102 is supported on the pot bottom of the cup-shaped housing part 70.
- the contact pressure spring 100 ensures that when the contact system 30 is closed a sufficient pressure force between the fixed contact 31 and the movable contact 32 is ensured; In addition, the contact pressure spring 100 ensures that when opening the contact system 30, a so-called separation shock is generated with which a possible welding of the contact system 30 is released or broken.
- a shift rod can be connected to the external drive element 90, for example via a rotary joint with which the drive element 90 can be moved to switch the switch 10.
- a flange portion 71 is integrally formed on the cup-shaped housing part 70, which extends radially outwardly in the direction of the inner wall 51 of the guide member 50.
- a guide member 110 is provided in the form of a guide ring; the guide member 110 is located in a radially outer annular guide groove or annular groove 71 a of the flange portion 71 and is with this in case of movement of the Spring housing 60 along the operating direction P relative to the stationary guide member 50 is moved.
- the function of the guide element 110 is to ensure a guidance of the movable contact actuating element 40 and thus a guidance of the movable contact 32 during the movement along the actuating direction P.
- another guide member 200 is provided, which may also be a guide ring.
- the further guide element 200 is located radially outward in an annular groove 210 a of the contact disc 210, which is either integrally formed on the movable contact actuating element 40 or radially outwardly mounted on the movable contact actuating element 40.
- the further guide element 200 together with the contact disk 210 thus ensures a further guidance of the contact actuating element 40 during the movement along the actuating direction P within the guide part 50.
- the further guide element 200 and the contact disk 210 can have an electrical function if they are designed to be electrically low-resistance or current-conducting - which is considered to be advantageous here. If the further guide element 200 and the contact disk 210 are electrically conductive, then a current flow I can take place along the double arrow between the guide part 50 and the contact actuating element 40, which advantageously prevents current flowing through the spring housing 60. In other words, the current flowing through the contact system 30 is thus conducted past the further guide element 200 and the contact disk 210 past the spring housing 60 and the contact pressure spring 100 located therein.
- a bearing 300 is provided.
- three guide elements provided, namely the guide member 110 in the region of the spring housing 60, the further guide member 200 in the region between the spring housing 60 and the opening 21 and the bearing 300, which is mounted in the region of the opening 21 on the tube 20 and formed in this is.
- FIG. 2 shows a further embodiment of a switch 10, in which a guide member 110 is attached to a two-piece spring housing 60.
- the guide element 110 is not attached to the pot-shaped housing part 70 or to the flange portion 71 of the pot-shaped housing 70, but in the region of the cover part 80.
- this is designed to be larger in the radial direction or perpendicular to the actuation direction P than the cover part 80 according to FIG FIG. 1 .
- the embodiment of the cover part 80 shown in FIG. 2 enables a radially outward positioning of the guide element 110 between the cover part 80 and the spring housing 60 and the guide part 50, so that the guide element 110 can ensure guidance of the contact actuation element 40, as already described with the FIG. 1 has been described.
- the switch 10 according to FIG. 2 is provided with a further guide element 200 in the region between the spring housing 60 and the opening 21 in the vacuum tube 20 and with a bearing 300 in the region of the opening 21;
- a further guide element 200 and the bearing 300 With regard to the function of the further guide element 200 and the bearing 300, reference is made to the above explanations in connection with the figure 1 with respect to the guidance of the contact actuating element 40.
- the above explanations regarding the current-carrying properties of the guide element 200 and the contact disk 210 also apply correspondingly in the exemplary embodiment according to FIG. 2, since the guide element 200 and the contact disk 210 are also used in the exemplary embodiment according to FIG. 2 preferably electrically conductive.
- FIG. 3 1 shows an exemplary embodiment of a switch 10, in which not only a guide element 110 is arranged on a two-part spring housing 60, but two guide elements 110 and 110a.
- the two guide elements 110 and 110a are arranged at a distance from each other as seen along the direction of actuation P, so that the two guide elements 110 and 110a alone can provide guidance of the contact actuating element 40 for movement along the direction of movement P.
- the guide member 110 is preferably attached to a flange portion 71 of the cup-shaped housing part 70, as already in connection with the FIG. 1 was explained; and the guide element 110a is mounted in the region of the cover part 80, as described above in connection with FIG FIG. 2 was explained.
- FIG. 4 shows an embodiment of a switch 10, in which two guide elements 110 and 110a are mounted on the spring housing 60, as in the embodiment according to FIG. 3 the case is.
- the further guide element 200 and the contact disk 210 in contrast to the embodiment according to FIG. 3 is missing in the embodiment according to FIG. 4 the further guide element 200 and the contact disk 210, so that the guide of the contact actuating element 40 is based solely on the two guide elements 110 and 110a and the bearing 300.
Landscapes
- Push-Button Switches (AREA)
Description
Die Erfindung bezieht sich auf einen elektrischen Schalter mit den Merkmalen gemäß dem Oberbegriff des Patentanspruchs 1.The invention relates to an electrical switch with the features according to the preamble of patent claim 1.
Ein derartiger elektrischer Schalter ist aus der europäischen Offenlegungsschrift
Der Offenlegung
Das Dokument
Bei elektrischen Schaltern mit großen bzw. langen gasisolierten Röhren besteht das Problem, eine ausreichende Führung des aus der Röhre herausgeführten beweglichen Kontaktbetätigungselements zu gewährleisten. Der Erfindung liegt demgemäß die Aufgabe zugrunde, einen Schalter anzugeben, bei dem das Problem einer zufriedenstellenden Führung des beweglichen Kontaktbetätigungselements konstruktiv einfach und mit geringen Kosten gelöst wird.In electrical switches with large or long gas-insulated tubes, the problem is to ensure adequate guidance of led out of the tube movable contact actuating element. The invention is therefore an object of the invention to provide a switch in which the problem of satisfactory guidance of the movable contact actuating element is achieved structurally simple and inexpensive.
Diese Aufgabe wird erfindungsgemäß durch einen Schalter mit den Merkmalen gemäß Patentanspruch 1 gelöst. Vorteilhafte Ausgestaltungen des erfindungsgemäßen Schalters sind in Unteransprüchen angegeben.This object is achieved by a switch with the features according to claim 1. Advantageous embodiments of the switch according to the invention are specified in subclaims.
Danach ist erfindungsgemäß vorgesehen, dass die Kontaktandruckfeder in einem Federgehäuse angeordnet ist, das starr mit dem beweglichen Kontaktbetätigungselement verbunden ist und relativ zu dem ortsfesten Führungsteil verschiebbar ist, und außen an dem Federgehäuse mindestens ein Führungselement fest angebracht ist, das an dem ortsfesten Führungsteil anliegt und eine Führung des Federgehäuses sowie die Führung des beweglichen Kontaktbetätigungselements entlang der Betätigungsrichtung bewirkt.Thereafter, the invention provides that the contact pressure spring is arranged in a spring housing which is rigidly connected to the movable contact actuating element and is displaceable relative to the stationary guide member, and externally on the spring housing at least one guide element is firmly attached, which bears against the stationary guide member and a guide of the spring housing and the guide of the movable contact actuating element along the actuating direction causes.
Ein wesentlicher Vorteil des erfindungsgemäßen Schalters ist darin zu sehen, dass das Federgehäuse eine Doppelfunktion aufweist: Zum einen dient es zum Halten der Kontaktandruckfeder und zum anderen zur Führung des beweglichen Kontaktbetätigungselements. Die Führung des Kontaktbetätigungselements lässt sich durch das Einbeziehen des Federgehäuses ohne großen Aufwand und konstruktiv in einfacher Weise verbessern.A significant advantage of the switch according to the invention is the fact that the spring housing has a double function: on the one hand it serves to hold the Kontaktandruckfeder and the other to guide the movable contact actuating element. The leadership of the contact actuating element can be improved by incorporating the spring housing without great effort and constructively in a simple manner.
Um eine besonders gute Führung des Kontaktbetätigungselements im Bereich des Federgehäuses zu erreichen, wird es als vorteilhaft angesehen, wenn zwei Führungselemente - entlang der Betätigungsrichtung gesehen beabstandet - an dem Federgehäuse angebracht sind und an dem Führungsteil anliegen.In order to achieve a particularly good guidance of the contact actuating element in the region of the spring housing, it is considered advantageous if two guide elements - as seen along the actuating direction spaced - are mounted on the spring housing and rest against the guide member.
Mit Blick auf die Ausgestaltung des Federgehäuses wird es als vorteilhaft angesehen, wenn dieses ein topfförmiges Gehäuseteil und ein Deckelteil aufweist. Bei einer solchen Ausgestaltung des Federgehäuses ist es besonders vorteilhaft, wenn zumindest eines der Führungselemente an dem topfförmigen Gehäuseteil und/oder zumindest eines der Führungselemente an dem Deckelteil angebracht oder einteilig angeformt ist.With regard to the design of the spring housing, it is considered advantageous if this has a cup-shaped housing part and a cover part. In such an embodiment of the spring housing, it is particularly advantageous if at least one of the guide elements is attached to the cup-shaped housing part and / or at least one of the guide elements on the cover part or integrally formed.
Das externe Ansteuerelement kann beispielsweise in das Federgehäuse, insbesondere in das topfförmige Gehäuseteil, hineinragen, um mit der Kontaktandruckfeder zusammenzuwirken.The external drive element can, for example, project into the spring housing, in particular into the cup-shaped housing part, in order to cooperate with the contact pressure spring.
Mit Blick auf eine optimale Führung des Kontaktbetätigungselements wird erfindungsgemäß zwischen dem Federgehäuse und der Röhre - entlang der Betätigungsrichtung gesehen - ein weiteres Führungselement angeordnet, das eine Führung des beweglichen Kontaktbetätigungselements bewirkt.With a view to optimum guidance of the contact actuating element according to the invention between the spring housing and the tube - seen along the operating direction - another guide element arranged, which causes a guide of the movable contact actuating element.
Bezüglich der Anordnung des weiteren Führungselements ist erfindungsgemäß zwischen dem Federgehäuse und der Röhre an dem beweglichen Kontaktbetätigungselement eine Kontaktscheibe angebracht oder einteilig angeformt und das weitere Führungselement radial außen an der Kontaktscheibe angebracht. Erfindungsgemäß erfüllen die Kontaktscheibe und das weitere Führungselement eine Doppelfunktion, nämlich eine führende Funktion sowie eine elektrisch leitende Funktion; demgemäß sind die Kontaktscheibe und das weitere Führungselement elektrisch leitfähig und ermöglichen einen Stromfluss von dem beweglichen Kontaktbetätigungselement durch die Kontaktscheibe und das weitere Führungselement hindurch zu dem Führungsteil - und umgekehrt. Bezüglich der Ausgestaltung des Führungsteils wird es als vorteilhaft angesehen, wenn dieses hohlzylindrisch ist oder zumindest einen hohlzylindrischen Abschnitt aufweist.With regard to the arrangement of the further guide element, according to the invention a contact disk is mounted or integrally formed between the spring housing and the tube on the movable contact actuating element and the further guide element is mounted radially on the outside of the contact disk. According to the invention, the contact disk and the further guide element fulfill a dual function, namely a leading function and an electrically conductive function; Accordingly, the contact disc and the further guide element are electrically conductive and allow a flow of current from the movable contact actuating element through the contact disc and the further guide element through to the guide part - and vice versa. With regard to the configuration of the guide member, it is considered advantageous if this is hollow cylindrical or at least has a hollow cylindrical portion.
Vorzugsweise liegen das oder die an dem Federgehäuse angebrachten Führungselemente radial an einer Innenwand des hohlzylindrischen Führungsteils bzw. des hohlzylindrischen Abschnitts des Führungsteils an.Preferably, the one or more guide elements attached to the spring housing are radially against an inner wall of the hollow cylindrical guide part or the hollow cylindrical section of the guide part.
Das oder die außen an dem Federgehäuse angebrachten Führungselemente werden vorzugsweise durch einen Führungsring gebildet. In entsprechender Weise ist es auch vorteilhaft, wenn das oder die weiteren Führungselemente, die im Bereich zwischen dem Federgehäuse und der Röhre angeordnet sind, durch Führungsringe gebildet sind.The or the outside of the spring housing mounted guide elements are preferably formed by a guide ring. Similarly, it is also advantageous if the one or more further guide elements, which are arranged in the region between the spring housing and the tube, are formed by guide rings.
Mit Blick auf eine Führung des Kontaktbetätigungselements auch im Bereich der Röhre wird es als vorteilhaft angesehen, wenn die Röhre ein Lager aufweist oder an der Röhre ein Lager angebracht ist, das das bewegliche Kontaktbetätigungselement im Bereich der Austrittsstelle des beweglichen Kontaktbetätigungselements aus der Röhre entlang der Betätigungsrichtung führt.With regard to a guidance of the contact actuating element also in the region of the tube, it is considered advantageous if the tube has a bearing or a bearing is mounted on the tube, which the movable contact actuating element in the region of the exit point of the movable contact actuating element from the tube along the actuating direction leads.
Bei der gasisolierten Röhre kann es sich beispielsweise um eine Vakuumröhre handeln; in diesem Fall handelt es sich bei dem Schalter vorzugsweise um einen Vakuumschalter.The gas-insulated tube may be, for example, a vacuum tube; In this case, the switch is preferably a vacuum switch.
Die Erfindung wird nachfolgend anhand von Ausführungsbeispielen näher erläutert; dabei zeigen beispielhaft:
- Figur 1
- ein Ausführungsbeispiel für einen erfindungsgemäßen Schalter, bei dem ein Führungselement zum Führen eines beweglichen Kontaktbetätigungselements an einem Federgehäuse angebracht ist,
- Figur 2
- ein weiteres Ausführungsbeispiel für einen erfindungsgemäßen Schalter, bei dem an einem Federgehäuse ein Führungselement angebracht ist,
- Figur 3
- ein Ausführungsbeispiel für einen Schalter, bei dem zwei Führungselemente - entlang der Betätigungsrichtung des Schalters gesehen - beabstandet am Federgehäuse des Schalters angebracht sind und ein weiteres Führungselement räumlich zwischen dem Federgehäuse und einer Röhre des Schalters angebracht ist, und
- Figur 4
- ein Ausführungsbeispiel für einen erfindungsgemäßen Schalter mit zwei Führungselementen im Bereich des Federgehäuses, jedoch ohne weiteres Führungselement im Bereich zwischen Federgehäuse und Röhre.
- FIG. 1
- An embodiment of a switch according to the invention, in which a guide element for guiding a movable contact actuating element is mounted on a spring housing,
- FIG. 2
- a further embodiment of a switch according to the invention, in which a guide element is attached to a spring housing,
- FIG. 3
- an embodiment of a switch, in which two guide elements - as seen along the operating direction of the switch - spaced on the spring housing of the switch are mounted and another guide member is spatially mounted between the spring housing and a tube of the switch, and
- FIG. 4
- An embodiment of a switch according to the invention with two guide elements in the region of the spring housing, but without further guide element in the region between spring housing and tube.
In den Figuren werden der Übersicht halber für identische oder vergleichbare Komponenten stets dieselben Bezugszeichen verwendet.For the sake of clarity, the same reference numerals are always used in the figures for identical or comparable components.
Die
Zum Bewegen des beweglichen Kontakts 32 entlang einer Betätigungsrichtung P relativ zu dem festen Kontakt 31 ist ein bewegliches Kontaktbetätigungselement 40 vorgesehen, das mit dem beweglichen Kontakt 32 in Verbindung steht und eine Bewegung des beweglichen Kontakts 32 entlang der Betätigungsrichtung P ermöglicht. Bei dem Ausführungsbeispiel sind der bewegliche Kontakt 32 und das bewegliche Kontaktbetätigungselement 40 durch separate, miteinander verbundene Elemente gebildet; alternativ können der bewegliche Kontakt 32 und das Kontaktbetätigungselement 40 auch einteilig ausgeführt bzw. durch ein einziges Bauteil gebildet sein.For moving the
Das bewegliche Kontaktbetätigungselement 40 erstreckt sich durch eine Öffnung 21 in der gasisolierten Röhre 20 aus dieser heraus in ein ortsfestes Führungsteil 50 hinein. Das ortsfeste Führungsteil 50 ist bei dem Ausführungsbeispiel gemäß
Wie sich in der
Das externe Ansteuerelement 90 steht mit einem Federende 101 einer innerhalb des Federgehäuses 60 befindlichen Kontaktandruckfeder 100 in Verbindung, deren dem externen Ansteuerelement 90 abgewandtes Federende 102 sich auf dem Topfboden des topfförmigen Gehäuseteils 70 abstützt.The
Mit dem externen Ansteuerelement 90 kann das bewegliche Kontaktbetätigungselement 40 sowie damit einhergehend der bewegliche Kontakt 32 entlang der Betätigungsrichtung P bewegt werden, so dass das Kontaktsystem 30 geöffnet oder geschlossen werden kann. Die Kontaktandruckfeder 100 stellt dabei sicher, dass bei geschlossenem Kontaktsystem 30 eine ausreichende Andruckkraft zwischen dem festen Kontakt 31 und dem beweglichen Kontakt 32 gewährleistet wird; darüber hinaus stellt die Kontaktandruckfeder 100 sicher, dass beim Öffnen des Kontaktsystems 30 ein sogenannter Trennschlag erzeugt wird, mit dem eine eventuelle Verschweißung des Kontaktsystems 30 gelöst bzw. aufgebrochen wird.With the
Mit dem externen Ansteuerelement 90 kann im Übrigen eine in den Figuren nicht dargestellte Schaltstange verbunden sein, beispielsweise über ein Drehgelenk, mit der das Ansteuerelement 90 zum Umschalten des Schalters 10 bewegt werden kann.Incidentally, a shift rod, not shown in the figures, can be connected to the
Wie sich in der
Um die Führung des beweglichen Kontaktbetätigungselements 40 noch weiter zu verbessern, ist bei dem Ausführungsbeispiel gemäß
Neben der beschriebenen Führungsfunktion können das weitere Führungselement 200 und die Kontaktscheibe 210 eine elektrische Funktion aufweisen, wenn sie - was hier als vorteilhaft angesehen wird - elektrisch niederohmig bzw. stromleitend ausgeführt sind. Sind nämlich das weitere Führungselement 200 und die Kontaktscheibe 210 elektrisch leitfähig, so kann ein Stromfluss I entlang des mit dem Bezugszeichen I gekennzeichneten Doppelpfeils zwischen dem Führungsteil 50 und dem Kontaktbetätigungselement 40 stattfinden, wodurch in vorteilhafter Weise ein Stromfluss durch das Federgehäuse 60 vermieden wird. Mit anderen Worten wird der durch das Kontaktsystem 30 fließende Strom somit über das weitere Führungselement 200 und die Kontaktscheibe 210 an dem Federgehäuse 60 und der darin befindlichen Kontaktandruckfeder 100 vorbeigeleitet.In addition to the described guiding function, the
Bei dem Ausführungsbeispiel gemäß
Die
Um ein Anbringen des Führungselements 110 am Deckelteil 80 zu ermöglichen oder zu vereinfachen, ist dieses in radialer Richtung bzw. senkrecht zur Betätigungsrichtung P größer ausgestaltet als das Deckelteil 80 gemäß
Auch der Schalter 10 gemäß
Die
Wie sich in der
Bei dem Ausführungsbeispiel gemäß
Die
Da das weitere Führungselement 200 bzw. die Kontaktscheibe 210 (vgl.
Claims (9)
- Switch (10) comprising- a gas-insulated tube (20),- a contact system (30) which is arranged in the tube (20) and comprises a fixed contact (31) and a moving contact (32),- a moving contact operating element (40) which is mechanically and electrically connected to the moving contact (32), is routed out of the tube (20) through an opening (21) in said tube, and can be moved along an operating direction (P) for the purpose of opening and closing the contact system (30), and- a contact-pressure spring (100) which can be moved along the operating direction (P) and is connected to the moving contact operating element (40) and also to an external drive element (90), and is arranged in a stationary guide part (50) of the switch (10), which guide part guides the moving contact operating element (40),- wherein, in the event of the external drive element (90) moving along the operating direction (P) in the direction of the fixed contact (31), the contact-pressure spring (100), the moving contact operating element (40) and also the moving contact (32) move in the direction of the fixed contact (31), the contact system (30) is closed and the contact-pressure spring (100) is compressed with the provision of a contact-pressure force, wherein- the contact-pressure spring (100) is arranged in a spring housing (60) which is rigidly connected to the moving contact operating element (40) and can be moved relative to the stationary guide part (50),characterized in that- at least one guide element (110) is fixedly attached to the outside of the spring housing (60), said guide element bearing against the stationary guide part (50) and guiding the spring housing (60) and also guiding the moving contact operating element (40) along the operating direction (P), wherein- a further guide element (200), which guides the moving contact operating element (40), is arranged between the spring housing (60) and the tube (20) - as seen along the operating direction (P), wherein- a contact disk (210) is attached to or integrally formed on the moving contact operating element (40) between the spring housing (60) and the tube (20), and- the further guide element (200) is attached radially to the outside of the contact disk (210), and- the contact disk (210) and the further guide element (200) are electrically conductive and enable current flow (I) from the moving contact operating element (40), through the contact disk (210) and the further guide element (200), to the guide part (50) - and vice versa.
- Switch (10) according to Claim 1, characterized in that two guide elements (110, 110a) - spaced apart as seen along the operating direction (P) - are attached to the spring housing (60) and bear against the guide part (50).
- Switch (10) according to Claim 2, characterized in that- the spring housing (60) has a pot-like housing part (70) and a cover part (80), and- at least one guide element (110) is attached to or integrally formed on the pot-like housing part (70), and/or at least one guide element (110a) is attached to or integrally formed on the cover part (80).
- Switch (10) according to one of the preceding claims, characterized in that the guide part (50) is hollow-cylindrical or has at least one hollow-cylindrical section.
- Switch (10) according to one of the preceding claims, characterized in that the guide element or guide elements (110, 110a) which is/are attached to the outside of the spring housing (60) bears/bear radially against an inner wall (51) of the guide part (50), in particular of a hollow-cylindrical section of the guide part (50).
- Switch (10) according to one of the preceding claims, characterized in that the guide element or guide elements (110, 110a) which is/are attached to the outside of the spring housing (60) is/are each formed by a guide ring.
- Switch (10) according to Claim 6, characterized in that the guide ring or guide rings which is/are attached to the outside of the spring housing (60) each lies/lie in a guide groove of the spring housing (60).
- Switch (10) according to one of the preceding claims, characterized in that the tube (20) has a bearing (300) or a bearing (300) is attached to the tube (20), said bearing guiding the moving contact operating element (40) in the region of the exit point of the moving contact operating element (40) out of the tube (20) along the operating direction (P).
- Switch (10) according to one of the preceding claims, characterized in that the gas-insulated tube (20) is a vacuum tube, and the switch (10) is a vacuum circuit breaker.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201310221910 DE102013221910A1 (en) | 2013-10-29 | 2013-10-29 | Electric switch |
PCT/EP2014/070311 WO2015062786A1 (en) | 2013-10-29 | 2014-09-24 | Electrical switch |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3044801A1 EP3044801A1 (en) | 2016-07-20 |
EP3044801B1 true EP3044801B1 (en) | 2017-08-16 |
Family
ID=51660451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14780794.5A Active EP3044801B1 (en) | 2013-10-29 | 2014-09-24 | Electrical switch |
Country Status (6)
Country | Link |
---|---|
US (1) | US9659729B2 (en) |
EP (1) | EP3044801B1 (en) |
CN (1) | CN105706205B (en) |
DE (1) | DE102013221910A1 (en) |
DK (1) | DK3044801T3 (en) |
WO (1) | WO2015062786A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016002261A1 (en) * | 2016-02-25 | 2017-08-31 | Siemens Aktiengesellschaft | Arrangement and method for guiding a switching rod of a high-voltage circuit breaker |
DE102017212066A1 (en) * | 2017-07-14 | 2019-01-17 | Siemens Aktiengesellschaft | Kontaktanpressanordnung |
CN110718415B (en) * | 2018-07-12 | 2021-11-16 | 平高集团有限公司 | Vacuum circuit breaker |
CN110718414B (en) * | 2018-07-12 | 2021-11-16 | 平高集团有限公司 | Vacuum circuit breaker |
DE102019209871A1 (en) * | 2019-07-04 | 2021-01-07 | Siemens Aktiengesellschaft | Switching device |
DE102019216663B4 (en) * | 2019-10-29 | 2023-02-02 | Siemens Aktiengesellschaft | Vacuum switching device for a circuit with main and auxiliary current path |
CN110911184B (en) * | 2019-12-20 | 2020-07-14 | 深圳市中电通科技实业有限公司 | But remote control safety electric switch |
EP3926653A1 (en) | 2020-06-15 | 2021-12-22 | ABB Power Grids Switzerland AG | Contact bounce reduction system |
CN113257640B (en) * | 2021-05-10 | 2023-03-14 | 北京中磁新材科技有限公司 | Duplex circuit breaker |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69307560T2 (en) * | 1992-03-03 | 1997-05-07 | Gec Alsthom T & D Sa | Switch disconnectors for high nominal intensity and use for cells and for medium voltage systems |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2985737A (en) | 1959-09-21 | 1961-05-23 | S & C Electric Co | Circuit interrupter construction |
CH594281A5 (en) * | 1976-05-24 | 1978-01-13 | Bbc Brown Boveri & Cie | |
US4381435A (en) | 1981-01-02 | 1983-04-26 | General Electric Company | Vacuum circuit breaker with means for selectively latching a wipe cage |
NL8300560A (en) | 1983-02-15 | 1984-09-03 | Hazemeijer Bv | Apparatus for moving an element between two end positions by means of an energy buffer and holding the element in these end positions. |
DE3529386A1 (en) * | 1985-08-16 | 1987-02-26 | Calor Emag Elektrizitaets Ag | Encapsulated high-voltage switching device |
CN2052945U (en) | 1989-06-28 | 1990-02-14 | 张诗均 | High reliable vacuum switch |
FR2706675B1 (en) | 1993-06-17 | 1995-09-08 | Soule Sa | Electrical line cut-off system comprising a switch under controlled atmosphere bulb. |
US5808258A (en) * | 1995-12-26 | 1998-09-15 | Amerace Corporation | Encapsulated high voltage vacuum switches |
US7215228B2 (en) * | 2001-06-01 | 2007-05-08 | Hubbell Incorporated | Circuit interrupting device with a turnbuckle and weld break assembly |
EP2188823B1 (en) * | 2007-09-11 | 2015-08-26 | Siemens Aktiengesellschaft | Insulating switching rod |
JP5297682B2 (en) | 2008-04-24 | 2013-09-25 | 株式会社明電舎 | Vacuum circuit breaker |
JP5178644B2 (en) * | 2009-06-29 | 2013-04-10 | 株式会社東芝 | Gas circuit breaker with input resistance contact and its input / output method |
CN201673818U (en) | 2010-05-07 | 2010-12-15 | 江苏精科智能电气股份有限公司 | Movably connected conductor used in high-voltage switch |
DE102011087090A1 (en) | 2011-11-25 | 2013-05-29 | Robert Bosch Gmbh | Hydraulic controlled storage chamber valve for hydraulic braking system of motor car, has valve main portion with valve seat and filter with guide unit which are molded as single plastic element |
-
2013
- 2013-10-29 DE DE201310221910 patent/DE102013221910A1/en not_active Withdrawn
-
2014
- 2014-09-24 DK DK14780794.5T patent/DK3044801T3/en active
- 2014-09-24 WO PCT/EP2014/070311 patent/WO2015062786A1/en active Application Filing
- 2014-09-24 CN CN201480059021.9A patent/CN105706205B/en active Active
- 2014-09-24 US US15/033,218 patent/US9659729B2/en active Active
- 2014-09-24 EP EP14780794.5A patent/EP3044801B1/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69307560T2 (en) * | 1992-03-03 | 1997-05-07 | Gec Alsthom T & D Sa | Switch disconnectors for high nominal intensity and use for cells and for medium voltage systems |
Also Published As
Publication number | Publication date |
---|---|
CN105706205B (en) | 2018-08-31 |
US20160254110A1 (en) | 2016-09-01 |
DE102013221910A1 (en) | 2015-04-30 |
WO2015062786A1 (en) | 2015-05-07 |
DK3044801T3 (en) | 2017-11-06 |
US9659729B2 (en) | 2017-05-23 |
EP3044801A1 (en) | 2016-07-20 |
CN105706205A (en) | 2016-06-22 |
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