EP2256766A1 - Bridge contact system - Google Patents
Bridge contact system Download PDFInfo
- Publication number
- EP2256766A1 EP2256766A1 EP10164343A EP10164343A EP2256766A1 EP 2256766 A1 EP2256766 A1 EP 2256766A1 EP 10164343 A EP10164343 A EP 10164343A EP 10164343 A EP10164343 A EP 10164343A EP 2256766 A1 EP2256766 A1 EP 2256766A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- contact
- bridge
- spring support
- window
- resilient element
- 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- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/20—Bridging contacts
- H01H1/2008—Facilitate mounting or replacing contact bridge and pressure spring on carrier
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/546—Contact arrangements for contactors having bridging contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
- H01H1/30—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting within supporting guides
Definitions
- the invention relates to a bridge contact system for a switching device.
- Bridge contact systems for switching devices are known in many embodiments.
- the generic bridge contact systems consist of a contact bridge carrier with a window. In the window, a spring-loaded by a contact pressure spring bridge contact is stored.
- the bridge contact has at least two contacts at the opposite ends, which correspond with corresponding, fixed contact elements.
- the contact bridge carrier can be actuated by a contact drive and presses the bridge contact onto the stationary contact elements.
- the spring force of the contact pressure spring serves the cohesion of the bridge contact system and ensures sufficient contact of the contacts of the bridge contact on the fixed contact elements
- the DE 1 765 920 discloses a bridge contact system with a spring contact over a contact spring spring mounted bridge contact.
- the bridge contact is mounted in a window in the contact bridge carrier.
- the contact pressure spring is located between the bridge contact and an opposite to the bridge contact inner surface of the window of the contact bridge carrier. The contact pressure spring must be pushed into the window during the assembly process.
- the object of the invention is to provide a bridge contact system for switching devices available, which can be easily assembled.
- the invention relates to a bridge contact system for a switching device, comprising a contact bridge carrier with a window, wherein the window is bounded by lateral cross struts, a support arranged substantially perpendicular thereto and a spring support opposite the support.
- a bridge contact is stored in the window .
- the bridge contact system according to the invention comprises a resilient element, which is arranged between the bridge contact and the spring support such that the resilient element exerts a contact pressure force F on the bridge contact.
- the bridge contact system according to the invention is characterized in that the spring support is detachably arranged in a receptacle of the contact bridge carrier and the contact bridge carrier is formed in the region of the receptacle such that the resilient element in the direction of its contact pressure force F is inserted into the window.
- the spring support is cylindrical and the diameter corresponds at least to the diameter of the resilient element.
- the spring support is connected to the contact bridge carrier via a bayonet closure.
- the assembly can be accelerated by an automated process.
- a bayonet lock can be opened again at any time, which makes it possible to replace the resilient element or the bridge contact.
- a particularly preferred embodiment of the bridge contact system according to the invention has on the side facing away from the window of the spring support on a tool holder for an assembly tool. As a result, the assembly is further simplified because slipping of a mounting tool is prevented.
- a further, particularly advantageous embodiment of the invention is that the spring support has at least one locking cam, via which the resilient element engages with the spring support.
- the spring support is pivotally mounted in the contact bridge carrier.
- the resilient element is designed as a spiral spring.
- a spiral spring can be produced easily and inexpensively. Due to its design, the spiral spring fits well into the window of the contact bridge carrier.
- An embodiment of the bridge contact system 1 comprises a contact bridge carrier 2.
- the contact bridge carrier 2 has a window 21.
- This window 21 is bounded by two lateral, opposite transverse struts 26 and on one side by a support 22.
- the transverse struts 26 and the support 22 form a U-shaped boundary of the window 21 of the contact bridge carrier 2.
- the support 22 is arranged substantially perpendicular to the transverse struts 26.
- the support 22 forms a spring support 23, a further limitation of the window 21.
- the spring support 23 is mounted in a receptacle 27 of the contact bridge carrier 2.
- a bridge contact 3 such that the contacts 31 of the bridge contact 3 protrude laterally from the window 21.
- a resilient element 4 is inserted and exerts a force F on the bridge contact 3 in the direction of the support 22.
- the resilient element may for example be designed as a contact pressure spring in the form of a spiral spring, spiral spring, diaphragm spring or air spring / gas spring.
- the illustrated embodiments exclusively disclose a contact pressure spring 4 as a spiral spring.
- the spring support 23 in this case acts as an abutment for the resilient element 4, since the spring support 23 is connected to the contact bridge carrier 2.
- the bridge contact system 1 is pressed onto the fixed contacts 5 when the switching element is to be closed so that the contacts 31 of the bridge contact 3 are electrically connected to the fixed contacts 5.
- the resilient element 4 increases the contact force between the bridge contact 3 and the fixed contact 5 and also causes a tolerance compensation between individual phases when multi-phase contact systems are used.
- the spring support 23 is formed as part of the contact bridge carrier 2 and can according to the invention with respect to the contact bridge carrier 2 spatially displaced or pivoted so that the resilient member 4 can be removed in the direction of the spring action F from the window 21 or inserted into the window 21.
- Fig. 1 shows a spring support 23 which is connected via a bayonet lock with the receptacle 27 of the contact bridge carrier 2. If the spring support 23 is removed from the contact bridge carrier 2, an opening is formed through which the contact pressure spring 4 shown here can be inserted into and out of and out of the window 21 of the contact bridge carrier 2. In this case, the spring support 23 must have at least the diameter of the contact pressure spring 4, so that the contact pressure spring 4 in the window 21 of the contact bridge carrier 2 on and can be performed when the spring support 23 has been removed.
- the contact pressure spring 4 may be latched to the spring support 23 via a locking cam 24, so that the contact pressure spring 4 and the spring support 23rd can be inserted or removed together in the window 21 of the contact bridge carrier 2.
- a firm connection such as by gluing or screwing can be used. This greatly simplifies possible automatic assembly.
- the spring support 23 may, in an alternative embodiment, as in Fig. 2 represented, are also inserted via a guide rail in the contact bridge carrier 2 perpendicular to the axial extension direction of the contact pressure spring 4.
- the spring support 23 on lateral guide elements in the form of guide rails, which correspond with corresponding guide elements in the form of cuts in the receptacle 27 of the contact bridge carrier 2.
- the incisions and guide rails can also be arranged correspondingly interchanged so that the spring support 23 has notches and / or guide rails which cooperate with notches and / or guide rails of the receptacle 27 of the contact bridge carrier 2.
- the spring support 23 is laterally removed for the assembly of the bridge contact system 1 from the contact bridge carrier 2, ie perpendicular to the axial alignment of the subsequently introduced contact pressure spring 4 or perpendicular to the direction of action of the force F.
- the spring support 23 is inserted into the contact bridge carrier 2.
- the contact pressure spring 4 must be slightly compressed. Small locking projections in the guide rails prevent lateral slipping out of the spring support 23rd
- the spring support 23 is pivotally mounted about an axis transverse to the axial axis of the contact pressure spring 4 and perpendicular to the direction of action of the force F exerted by the contact pressure spring.
- the spring support 23 can be removed and the contact pressure spring 4 are then inserted into the window 21.
- the spring support 23 is inserted into the receptacle 27 of the contact bridge carrier 2 and pivoted by 90 °. The pivoting of the spring support 23 when inserted contact pressure spring 4 can only take place when the contact pressure spring 4 is compressed.
- a tool holder 25 in the spring support 23 facilitates the attachment of an assembly tool for the assembly process.
- the geometry of the tool holder 25 is adapted to the assembly tool.
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Contacts (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
Die Erfindung betrifft ein Brückenkontaktsystem für ein Schaltgerät.The invention relates to a bridge contact system for a switching device.
Brückenkontaktsysteme für Schaltgeräte sind in vielen Ausführungsformen bekannt. Die gattungsgemäßen Brückenkontaktsysteme bestehen aus einem Kontaktbrückenträger mit einem Fenster. In dem Fenster ist ein durch eine Kontaktdruckfeder federbelasteter Brückenkontakt gelagert. Der Brückenkontakt weist mindestens zwei Kontakte an den gegenüberliegenden Enden auf, welche mit entsprechenden, feststehenden Kontaktelementen korrespondieren. Der Kontaktbrückenträger ist von einem Kontaktantrieb betätigbar und presst den Brückenkontakt auf die feststehenden Kontaktelemente. Die Federkraft der Kontaktdruckfeder dient dem Zusammenhalt des Brückenkontaktsystems und sorgt für eine ausreichende Kontaktierung der Kontakte des Brückenkontaktes auf die feststehenden KontaktelementeBridge contact systems for switching devices are known in many embodiments. The generic bridge contact systems consist of a contact bridge carrier with a window. In the window, a spring-loaded by a contact pressure spring bridge contact is stored. The bridge contact has at least two contacts at the opposite ends, which correspond with corresponding, fixed contact elements. The contact bridge carrier can be actuated by a contact drive and presses the bridge contact onto the stationary contact elements. The spring force of the contact pressure spring serves the cohesion of the bridge contact system and ensures sufficient contact of the contacts of the bridge contact on the fixed contact elements
Die
Aufgabe der Erfindung ist es, ein Brückenkontaktsystem für Schaltgeräte zur Verfügung zu stellen, welches einfach montiert werden kann.The object of the invention is to provide a bridge contact system for switching devices available, which can be easily assembled.
Erfindungsgemäß wird die Aufgabe durch ein Brückenkontaktsystem nach Anspruch 1 gelöst. Vorteilhafte Ausführungsformen der Vorrichtung ergeben sich aus den Unteransprüchen.According to the invention the object is achieved by a bridge contact system according to
Die Erfindung betrifft ein Brückenkontaktsystem für ein Schaltgerät, umfassend einen Kontaktbrückenträger mit einem Fenster, wobei das Fenster durch seitliche Querstreben, einer dazu im wesentlichen senkrecht angeordneten Auflage und einer der Auflage gegenüberliegenden Federabstützung begrenzt ist. In dem Fenster ist ein Brückenkontakt gelagert. Weiterhin umfasst das erfindungsgemäße Brückenkontaktsystem ein federndes Element, welches zwischen dem Brückenkontakt und der Federabstützung derart angeordnet ist, dass das federnde Element auf den Brückenkontakt eine Kontaktdruckkraft F ausübt. Das erfindungsgemäße Brückenkontaktsystem ist dadurch gekennzeichnet, dass die Federabstützung lösbar in einer Aufnahme des Kontaktbrückenträgers angeordnet ist und der Kontaktbrückenträger im Bereich der Aufnahme derart ausgebildet ist, dass das federnde Element in Richtung seiner Kontaktdruckkraft F in das Fenster einsetzbar ist.The invention relates to a bridge contact system for a switching device, comprising a contact bridge carrier with a window, wherein the window is bounded by lateral cross struts, a support arranged substantially perpendicular thereto and a spring support opposite the support. In the window a bridge contact is stored. Furthermore, the bridge contact system according to the invention comprises a resilient element, which is arranged between the bridge contact and the spring support such that the resilient element exerts a contact pressure force F on the bridge contact. The bridge contact system according to the invention is characterized in that the spring support is detachably arranged in a receptacle of the contact bridge carrier and the contact bridge carrier is formed in the region of the receptacle such that the resilient element in the direction of its contact pressure force F is inserted into the window.
Dadurch ergibt sich eine vereinfachte Montage des Brückenkontaktsystems. Würde das federnde Element seitlich in das Fenster eingebracht werden, so müsste das federnde Element die Federkraft überwindend zusammengedrückt und in diesem gespannten Zustand in das Fenster eingebracht werden. Durch die Montagerichtung des federnden Elements in Richtung seiner Kontaktdruckkraft F besteht somit bei dem erfindungsgemäßen Brückenkontaktsystem nicht mehr die Gefahr, dass das federnde Element während der Montage seitlich ausweichen kann.This results in a simplified installation of the bridge contact system. If the resilient element were to be introduced laterally into the window, then the resilient element would have to be compressed, overcoming the spring force, and introduced into the window in this tensioned state. Due to the mounting direction of the resilient element in the direction of its contact pressure force F, the bridge contact system according to the invention is therefore no longer in danger of that the resilient element can escape laterally during assembly.
Es hat sich als besonders vorteilhaft erwiesen, dass die Federabstützung zylinderförmig ausgebildet ist und der Durchmesser mindestens dem Durchmesser des federnden Elements entspricht. Dadurch wird das Einbringen des federnden Elements durch die Aufnahme des Kontaktbrückenträgers vereinfacht.It has proved to be particularly advantageous that the spring support is cylindrical and the diameter corresponds at least to the diameter of the resilient element. As a result, the introduction of the resilient element is simplified by the inclusion of the contact bridge carrier.
Vorteilhafterweise ist die Federabstützung mit dem Kontaktbrückenträger über einen Bajonettverschluss verbunden. Dadurch kann die Montage durch einen automatisierten Vorgang beschleunigt werden. Ein Bajonettverschluss kann jederzeit wieder geöffnet werden, was das Auswechseln des federnden Elements oder des Brückenkontaktes möglich macht.Advantageously, the spring support is connected to the contact bridge carrier via a bayonet closure. As a result, the assembly can be accelerated by an automated process. A bayonet lock can be opened again at any time, which makes it possible to replace the resilient element or the bridge contact.
Eine besonders bevorzugte Ausführungsform des erfindungsgemäßen Brückenkontaktsystems weist auf der dem Fenster abgewandten Seite der Federabstützung eine Werkzeugaufnahme für ein Montagewerkzeug auf. Dadurch wird die Montage weiter vereinfacht, da ein Abrutschen eines Montagewerkzeugs verhindert wird.A particularly preferred embodiment of the bridge contact system according to the invention has on the side facing away from the window of the spring support on a tool holder for an assembly tool. As a result, the assembly is further simplified because slipping of a mounting tool is prevented.
Eine weitere, besonders vorteilhafte Ausführungsform der Erfindung liegt darin, dass die Federabstützung mindestens einen Rastnocken aufweist, über welchen das federnde Element mit der Federabstützung verrastet. Durch die Verrastung des federnden Elements mit der Federabstützung wird eine Vorkonfektionierung ermöglicht. Bei der Montage kann das federnde Element mit der Federabstützung verbunden werden um anschließend in den Kontaktbrückenträger eingesetzt zu werden. Die Montage wird somit weiter vereinfacht.A further, particularly advantageous embodiment of the invention is that the spring support has at least one locking cam, via which the resilient element engages with the spring support. By locking the resilient element with the spring support a pre-assembly is possible. During assembly, the resilient element can be connected to the spring support to be subsequently inserted into the contact bridge carrier. The assembly is thus further simplified.
Eine weitere, ebenfalls bevorzugte Ausführungsform des Brückenkontaktsystems liegt darin, dass die Federabstützung verschwenkbar im Kontaktbrückenträger gelagert ist.Another, likewise preferred embodiment of the bridge contact system is that the spring support is pivotally mounted in the contact bridge carrier.
Weiterhin hat es sich als besonders vorteilhaft erwiesen, dass das federnde Element als Spiralfeder ausgebildet ist. Eine Spiralfeder lässt sich einfach und preiswert herstellen. Die Spiralfeder fügt sich aufgrund ihrer Bauform gut in das Fenster des Kontaktbrückenträgers ein.Furthermore, it has proved to be particularly advantageous that the resilient element is designed as a spiral spring. A spiral spring can be produced easily and inexpensively. Due to its design, the spiral spring fits well into the window of the contact bridge carrier.
Weitere Vorteile, Besonderheiten und zweckmäßige Weiterbildungen der Erfindung ergeben sich aus den Unteransprüchen und der nachfolgenden Darstellung bevorzugter Ausführungsbeispiele anhand der Abbildungen.Further advantages, features and expedient developments of the invention will become apparent from the dependent claims and the following description of preferred embodiments with reference to the drawings.
Von den Abbildungen zeigt:
- Fig. 1
- eine perspektivische Ansicht eines Brückenkontaktsystems für drei Phasen;
- Fig. 2
- eine perspektivische Ansicht eines weiteren Ausführungsbeispiels eines Brückenkontaktsystems für drei Phasen;
- Fig. 3
- eine perspektivische Ansicht eines weiteren Ausführungsbeispiels eines Brückenkontaktsystems für drei Phasen;
- Fig. 4a
- eine schematische Ansicht einer erfindungsgemäßen Ausführungsform eines Kontaktsystems, wobei sich die Kontakte im offenen Zustand befinden;
- Fig. 4b
- eine schematische Ansicht einer erfindungsgemäßen Ausführungsform eines Kontaktsystems, wobei sich die Kontakte im geschlossenen Zustand befinden.
- Fig. 1
- a perspective view of a bridge contact system for three phases;
- Fig. 2
- a perspective view of another embodiment of a bridge contact system for three phases;
- Fig. 3
- a perspective view of another embodiment of a bridge contact system for three phases;
- Fig. 4a
- a schematic view of an embodiment of a contact system according to the invention, wherein the contacts are in the open state;
- Fig. 4b
- a schematic view of an embodiment of a contact system according to the invention, wherein the contacts are in the closed state.
Die
Gegenüber der Auflage 22 bildet eine Federabstützung 23 eine weitere Begrenzung des Fensters 21. Die Federabstützung 23 ist in einer Aufnahme 27 des Kontaktbrückenträgers 2 gelagert. In dem Fenster 21 liegt auf der Auflage 22 ein Brückenkontakt 3 derart, dass die Kontakte 31 des Brückenkontaktes 3 seitlich aus dem Fenster 21 herausragen.
Zwischen dem Brückenkontakt 3 und der Federabstützung 23 ist ein federndes Element 4 eingesetzt und übt eine Kraft F auf den Brückenkontakt 3 in Richtung der Auflage 22 aus. Das federnde Element kann zum Beispiel als Kontaktdruckfeder in Form einer Spiralfeder, Biegefeder, Membranfeder oder Luftfeder/Gasdruckfeder ausgeführt sein. Die dargestellten Ausführungsbeispiele offenbaren ausschließlich eine Kontaktdruckfeder 4 als Spiralfeder.The
Opposite the
Between the
Die Federabstützung 23 wirkt hierbei als Gegenlager für das federnde Element 4, da die Federabstützung 23 mit dem Kontaktbrückenträger 2 verbunden ist.The
Über einen nicht dargestellten Kontaktantrieb wird das Brückenkontaktsystem 1 auf die Festkontakte 5 gepresst, wenn das Schaltelement geschlossen werden soll, sodass die Kontakte 31 des Brückenkontaktes 3 mit den Festkontakten 5 elektrisch verbunden sind. Das federnde Element 4 erhöht dabei die Kontaktkraft zwischen dem Brückenkontakt 3 und dem Festkontakt 5 und bewirkt zudem einen Toleranzausgleich zwischen einzelnen Phasen, wenn mehrphasige Kontaktsysteme verwendet werden.Via a contact drive, not shown, the
Die Federabstützung 23 ist als Teil des Kontaktbrückenträgers 2 ausgebildet und kann erfindungsgemäß bezüglich des Kontaktbrückenträgers 2 derart räumlich verschoben oder verschwenkt werden, dass das federnde Element 4 in Richtung der Federwirkung F aus dem Fenster 21 entnommen oder in das Fenster 21 eingesetzt werden kann.The
Das Ausführungsbeispiel in
Alternativ kann die Kontaktdruckfeder 4 an der Federabstützung 23 über einen Rastnocken 24 verrastet sein, sodass die Kontaktdruckfeder 4 und die Federabstützung 23 zusammen in das Fenster 21 des Kontaktbrückenträgers 2 einsetzbar oder entnehmbar sind. Statt einer Verrastung zwischen Kontaktdruckfeder 4 und Federabstützung 23 kann auch eine feste Verbindung, wie zum Beispiel durch Kleben oder Verschrauben verwendet werden. Dadurch wird eine mögliche automatische Montage stark vereinfacht.Alternatively, the
Die Federabstützung 23 kann in einem alternativen Ausführungsbeispiel, wie in
In einer weiteren, alternativen Ausführungsform nach
Eine Werkzeugaufnahme 25 in der Federabstützung 23 erleichtert das Ansetzen eines Montagewerkzeuges für den Montagevorgang. Dabei ist die Geometrie der Werkzeugaufnahme 25 dem Montagewerkzeug angepasst.A
- 11
- BrückenkontaktsystemBridge contact system
- 22
- KontaktbrückenträgerContact bridge carrier
- 2121
- Fensterwindow
- 2222
- Auflageedition
- 2323
- Federabstützungspring support
- 2424
- Rastnockenlocking cams
- 2525
- Werkzeugaufnahmetool holder
- 2626
- seitliche Querstrebenlateral cross struts
- 2727
- Aufnahmeadmission
- 33
- Brückenkontaktbridge Contact
- 3131
- KontaktContact
- 44
- federndes Elementresilient element
- 55
- Festkontaktfixed contact
- FF
- KontaktdruckkraftContact pressure force
Claims (8)
dass die Federabstützung (23) lösbar in einer Aufnahme (27) des Kontaktbrückenträgers (2) angeordnet ist und der Kontaktbrückenträger (2) im Bereich der Aufnahme (27) derart ausgebildet ist, dass das federnde Element (4) in Richtung seiner Kontaktdruckkraft F in das Fenster (21) einsetzbar ist.
that the spring support (23) is detachably arranged in a receptacle (27) of the contact bridge carrier (2) and the contact bridge carrier (2) is formed in the region of the receptacle (27) such that the resilient element (4) in the direction of its contact pressure force F the window (21) can be inserted.
dadurch gekennzeichnet,
dass die Federabstützung (23) zylinderförmig ausgebildet ist und der Durchmesser mindestens dem Durchmesser des federnden Elements (4) entspricht.Bridge contact system (1) according to claim 1,
characterized,
that the spring support (23) is cylindrical and the diameter of which corresponds at least to the diameter of the resilient element (4).
dadurch gekennzeichnet,
dass die Federabstützung (23) mit dem Kontaktbrückenträger (2) über einen Bajonettverschluss verbunden ist.Bridge contact system (1) according to claim 2,
characterized,
that the spring support (23) with the contact bridge carrier (2) via a bayonet closure connected is.
dadurch gekennzeichnet,
dass die Federabstützung (23) auf der dem Fenster (21) abgewandten Seite eine Werkzeugaufnahme (25) für ein Montagewerkzeug aufweist.Bridge contact system (1) according to one of claims 1 to 3,
characterized,
that the spring support (23) on the window (21) side facing away from a tool receptacle (25) for an assembly tool.
dadurch gekennzeichnet,
dass die Federabstützung (23) mindestens einen Rastnocken (24) aufweist, über welchen das federnde Element (4) mit der Federabstützung (23) verrastet.Bridge contact system (1) according to claim 1 to 4,
characterized,
that the spring support (23) has at least one detent cam (24) through which the resilient element (4) with the spring support (23) locked.
dadurch gekennzeichnet,
dass die Federabstützung (23) verschwenkbar im Kontaktbrückenträger (2) gelagert ist.Bridge contact system according to claim 1,
characterized,
that the spring support (23) is pivotably mounted in the contact bridge carrier (2).
dadurch gekennzeichnet,
dass das federnde Element (4) als Spiralfeder ausgebildet ist.Bridge contact system (1) according to claim 1 to 6,
characterized,
that the resilient element (4) is designed as a spiral spring.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009023073A DE102009023073A1 (en) | 2009-05-28 | 2009-05-28 | Bridge contact system |
Publications (1)
Publication Number | Publication Date |
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EP2256766A1 true EP2256766A1 (en) | 2010-12-01 |
Family
ID=42340789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP10164343A Withdrawn EP2256766A1 (en) | 2009-05-28 | 2010-05-28 | Bridge contact system |
Country Status (2)
Country | Link |
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EP (1) | EP2256766A1 (en) |
DE (1) | DE102009023073A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2515317A1 (en) * | 2011-04-21 | 2012-10-24 | Legrand France | Shock-resistant electrical contact |
WO2013004499A1 (en) * | 2011-07-05 | 2013-01-10 | Siemens Aktiengesellschaft | Contact slide unit for a switching unit |
WO2013087097A1 (en) * | 2011-12-14 | 2013-06-20 | Siemens Aktiengesellschaft | Electrical switch adapted for efficient contact replacement |
CN103681059A (en) * | 2012-09-21 | 2014-03-26 | 深圳市海洋王照明工程有限公司 | Lamp switch |
CN105679619A (en) * | 2016-03-30 | 2016-06-15 | 上海电科电器科技有限公司 | On-off mechanism of electric appliance switch |
CN109585189A (en) * | 2014-11-28 | 2019-04-05 | 伊顿电气Ip两合公司 | Switching device |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2276698A (en) * | 1939-09-30 | 1942-03-17 | Westinghouse Electric & Mfg Co | Contactor |
DE1071198B (en) * | 1959-12-17 | |||
FR1386460A (en) * | 1963-12-12 | 1965-01-22 | Cem Comp Electro Mec | Device for adjusting contacts of electrical contactors |
DE1802258A1 (en) * | 1968-10-10 | 1970-05-06 | Metzenauer & Jung Gmbh | Contactor with a housing made of thermoplastic material |
DE1765920A1 (en) | 1968-08-07 | 1971-10-21 | Kloeckner Moeller Elek Zitaets | Contact arrangement for electrical switchgear |
JPS50455U (en) * | 1973-04-30 | 1975-01-07 | ||
JPS5419969U (en) * | 1977-07-12 | 1979-02-08 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1839095A (en) * | 1930-02-19 | 1931-12-29 | Gen Electric | Detachable contact |
DE1011962B (en) * | 1953-09-26 | 1957-07-11 | Stotz Kontakt Gmbh | Leaf spring arrangement for the external suspension of switch pieces |
CH341879A (en) * | 1955-05-09 | 1959-10-31 | Voigt & Haeffner Ag | Contact arrangement |
DE1894372U (en) * | 1964-03-26 | 1964-06-11 | Stotz Kontakt Gmbh | SWITCHING DEVICE, IN PARTICULAR AIR PROTECTION FOR HIGH INRUSH CURRENT PEAKS. |
US4195212A (en) * | 1977-06-06 | 1980-03-25 | Eaton Corporation | Contactor having higher fault current withstandability |
DE3834155A1 (en) * | 1988-10-07 | 1990-04-12 | Licentia Gmbh | Moving contact link for an air-cored contactor |
-
2009
- 2009-05-28 DE DE102009023073A patent/DE102009023073A1/en not_active Ceased
-
2010
- 2010-05-28 EP EP10164343A patent/EP2256766A1/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1071198B (en) * | 1959-12-17 | |||
US2276698A (en) * | 1939-09-30 | 1942-03-17 | Westinghouse Electric & Mfg Co | Contactor |
FR1386460A (en) * | 1963-12-12 | 1965-01-22 | Cem Comp Electro Mec | Device for adjusting contacts of electrical contactors |
DE1765920A1 (en) | 1968-08-07 | 1971-10-21 | Kloeckner Moeller Elek Zitaets | Contact arrangement for electrical switchgear |
DE1802258A1 (en) * | 1968-10-10 | 1970-05-06 | Metzenauer & Jung Gmbh | Contactor with a housing made of thermoplastic material |
JPS50455U (en) * | 1973-04-30 | 1975-01-07 | ||
JPS5419969U (en) * | 1977-07-12 | 1979-02-08 |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2974445A1 (en) * | 2011-04-21 | 2012-10-26 | Legrand France | SHOCK-RESISTANT ELECTRICAL CONTACT |
EP2515317A1 (en) * | 2011-04-21 | 2012-10-24 | Legrand France | Shock-resistant electrical contact |
US9123482B2 (en) | 2011-07-05 | 2015-09-01 | Siemens Aktiengesellschaft | Contact slide unit for a switching unit |
WO2013004499A1 (en) * | 2011-07-05 | 2013-01-10 | Siemens Aktiengesellschaft | Contact slide unit for a switching unit |
CN103650092A (en) * | 2011-07-05 | 2014-03-19 | 西门子公司 | Contact slide unit for a switching unit |
CN103650092B (en) * | 2011-07-05 | 2016-07-06 | 西门子公司 | Contact slide unit for switch element |
WO2013087097A1 (en) * | 2011-12-14 | 2013-06-20 | Siemens Aktiengesellschaft | Electrical switch adapted for efficient contact replacement |
CN103681059A (en) * | 2012-09-21 | 2014-03-26 | 深圳市海洋王照明工程有限公司 | Lamp switch |
CN109585189A (en) * | 2014-11-28 | 2019-04-05 | 伊顿电气Ip两合公司 | Switching device |
CN109585189B (en) * | 2014-11-28 | 2020-05-08 | 伊顿电气Ip两合公司 | Switching device |
CN105679619A (en) * | 2016-03-30 | 2016-06-15 | 上海电科电器科技有限公司 | On-off mechanism of electric appliance switch |
WO2017167086A1 (en) * | 2016-03-30 | 2017-10-05 | 上海电科电器科技有限公司 | Make/break mechanism for electrical switch |
CN105679619B (en) * | 2016-03-30 | 2017-11-10 | 上海电科电器科技有限公司 | The connection disjunction mechanism of electric switch |
Also Published As
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DE102009023073A1 (en) | 2010-12-02 |
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