EP1173865B1 - Circuit breaker - Google Patents

Circuit breaker Download PDF

Info

Publication number
EP1173865B1
EP1173865B1 EP00929303A EP00929303A EP1173865B1 EP 1173865 B1 EP1173865 B1 EP 1173865B1 EP 00929303 A EP00929303 A EP 00929303A EP 00929303 A EP00929303 A EP 00929303A EP 1173865 B1 EP1173865 B1 EP 1173865B1
Authority
EP
European Patent Office
Prior art keywords
catch
release lever
manual operating
operating element
switching device
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.)
Expired - Lifetime
Application number
EP00929303A
Other languages
German (de)
French (fr)
Other versions
EP1173865A1 (en
Inventor
Christoph Weber
Winfried Vierling
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Priority to SI200030198T priority Critical patent/SI1173865T1/en
Publication of EP1173865A1 publication Critical patent/EP1173865A1/en
Application granted granted Critical
Publication of EP1173865B1 publication Critical patent/EP1173865B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/1054—Means for avoiding unauthorised release
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/526—Manual reset mechanisms which may be also used for manual release actuated by lever the lever forming a toggle linkage with a second lever, the free end of which is directly and releasably engageable with a contact structure

Definitions

  • the invention relates to a protective switching device in which a manual control acts via a switch lock on at least one movable contact arm, which forms a contact pair, in detail according to the preamble of claim 1.
  • the switch lock has a latching point between a pawl and a release lever in a kinematics , See e.g. FR-A-255 29 30. Shocks that can occur when the contact pieces meet when switched on travel as shock waves through the switch lock. In the sensitive latch, this can lead to unlatching and unwanted switching off. Such shock waves are difficult to avoid, in particular in the case of modernly designed switch locks with a surge switch-on or a pulse-like switch-on. Up to now, attempts have usually been made to achieve adequate damping in practice by the spatial distance between the shock source and the latching.
  • the invention has for its object a protective switching device to develop the the Latch maintained securely.
  • a Protective switching device when latching in terms of Direction in which force is exerted as a result of the formation of the kinematics is possible due to a switching shock decoupling distance in this direction.
  • This distance can especially between the pawl and its support, on the release lever, be set up when latching, followed by the distance element is withdrawn, so that there is a decoupling buffer zone in the joints can leak without the pawl from its release lever drops.
  • the protective switching device can be equipped with a be pivotable hand control provided over a Switch lock acts on a movable contact arm that forms a contact pair with a fixed contact piece.
  • the switch lock can continue, as is the case with a circuit breaker It is common to be designed so that when unlatching a pawl resting on a release lever as a result the action of a trigger regardless of position of the manual control element there is a contact opening. at such protective switching devices is provided that a spacing element when latching the pawl with the Release lever with respect to the direction in which the Training of the kinematics is possible, a decoupling distance in this Direction.
  • the protective switching device can in particular be a switch lock have, the jack in a portable Bear the movable contact arms directly or indirectly leads, and its release lever arranged in a fixed bearing and supports the movable contact arm.
  • the Jack can continue with a coupling rod to the hand control be connected in another portable warehouse.
  • the spacing element can then advantageously be a contour disk be in the off position of the Manual control element operated switch lock the release lever puts them at a distance and in the switch-on position up to the latch contour is withdrawn. This makes it easier Way of engagement of the spacing element and retracting in the on position in easier Way guaranteed.
  • the contour disc can be in the pawl bearing for the coupling rod be rotatably supported and by the coupling rod by drivers arranged on the contour disk, be performed.
  • the protective switching device has a manual control element 1 and a key switch, from which the latching point between the pawl 2 and a trigger lever 3 illustrated are, wherein a contact arm 4 rotatably on the Pawl is articulated and has a contact piece 5 which against a fixed contact piece 6 works and with this forms a contact pair.
  • a contact arm 4 rotatably on the Pawl is articulated and has a contact piece 5 which against a fixed contact piece 6 works and with this forms a contact pair.
  • a decoupling distance 8 in the direction 9 in the consequence of the formation of the kinematics the key switch of a force due to a Switching shock is possible.
  • Usual contact and switch springs are illustrated here by compression springs 10.
  • Detectors usually a magnetic trigger and a Thermal triggers are used to promote clarity not shown here.
  • a pivotable manual control element 1 via a coupling rod 11 and the switching lock with the movable Contact arm 4 connected.
  • the trigger lever 3 is in a fixed position Bearing 12 arranged and supports the movable contact arm 4 in the latched position.
  • the coupling rod 11 is with the pawl 2 in a portable bearing 13th connected.
  • the distance-giving element designed according to the principle of a contour disk. In the contoured disk is in the off position, as in FIG. 1 shown against the latch on its contour and causes thereby a decoupling distance 8 in the switch-on position, when the contour disc is pulled back to the ratchet contour is.
  • the distance element in the form of a contour disc can in the bearing 14 of the pawl with the coupling rod 11th be rotatably mounted.
  • the contour disk points in Embodiment carrier 15, through which they from the Coupling rod 11 is guided.
  • the tour can also be done through a Component of the housing or cover.
  • FIGS 1 and 2 Elements of the protective switching device in the manner of an exploded view reproduced to be free of overlaps To illustrate components.
  • a coupling rod between the fixed bearing 12 and the portable bearing 13 is designated 16.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Breakers (AREA)
  • Clamps And Clips (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)
  • Tumbler Switches (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Mechanisms For Operating Contacts (AREA)

Description

Die Erfindung bezieht sich auf eine Schutzschalteinrichtung, bei der ein Handbedienorgan über ein Schaltschloß auf zumindest einen beweglichen Kontaktarm einwirkt, der ein Kontaktpaar bildet, im einzelnen nach Gattungsbegriff von Anspruch 1. Das Schaltschloß weist eine Verklinkungsstelle zwischen einer Klinke und einem Auslösehebel in einer Kinematik auf. Siehe z.B. FR-A-255 29 30.
Stöße, die sich beim Aufeinandertreffen der Kontaktstücke beim Einschalten ergeben können, wandern als Stoßwellen durch das Schaltschloß. In der empfindlichen Verklinkung kann das zum Entklinken und unerwünschten Ausschalten führen. Derartige Stoßwellen sind insbesondere bei modern konzipierten Schaltschlössern mit einer Stoßeinschaltung oder einer stoßartigen Einschaltung schwer zu vermeiden. Üblicherweise hat man bisher versucht, durch räumliche Entfernung zwischen Stoßquelle und Verklinkung einer in der Praxis ausreichende Dämpfung zu bewirken.The invention relates to a protective switching device in which a manual control acts via a switch lock on at least one movable contact arm, which forms a contact pair, in detail according to the preamble of claim 1. The switch lock has a latching point between a pawl and a release lever in a kinematics , See e.g. FR-A-255 29 30.
Shocks that can occur when the contact pieces meet when switched on travel as shock waves through the switch lock. In the sensitive latch, this can lead to unlatching and unwanted switching off. Such shock waves are difficult to avoid, in particular in the case of modernly designed switch locks with a surge switch-on or a pulse-like switch-on. Up to now, attempts have usually been made to achieve adequate damping in practice by the spatial distance between the shock source and the latching.

Der Erfindung liegt die Aufgabe zugrunde, eine Schutzschalteinrichtung zu entwickeln, die auch bei Stoßbeanspruchung die Verklinkung sicher aufrechterhält.The invention has for its object a protective switching device to develop the the Latch maintained securely.

Die Lösung der geschilderten Aufgabe erfolgt durch eine Schutzschalteinrichtung nach Anspruch 1. Hiernach bewirkt ein distanzgebendes Element beim Verklinken hinsichtlich der Richtung, in der infolge der Ausbildung der Kinematik Krafteinwirkung aufgrund eines Schaltstoßes möglich ist, einen entkoppelnden Abstand in dieser Richtung. Dieser Abstand kann insbesondere zwischen der Klinke und ihrem Auflager, am Auslösehebel, beim Verklinken eingerichtet werden, worauf anschließend das distanzgebende Element zurückgezogen ist, so daß sich eine entkoppelnde Pufferzone ergibt, in der Stöße auslaufen können, ohne daß die Klinke von ihrem Auslösehebel abfällt.The described task is solved by a Protective switching device according to claim 1 distance element when latching in terms of Direction in which force is exerted as a result of the formation of the kinematics is possible due to a switching shock decoupling distance in this direction. This distance can especially between the pawl and its support, on the release lever, be set up when latching, followed by the distance element is withdrawn, so that there is a decoupling buffer zone in the joints can leak without the pawl from its release lever drops.

Insbesondere kann die Schutzschalteinrichtung mit einem schwenkbaren Handbedienorgan versehen sein, das über ein Schaltschloß auf einen beweglichen Kontaktarm einwirkt, der mit einem feststehenden Kontaktstück ein Kontaktpaar bildet. Das Schaltschloß kann weiter, wie es bei einem Leitungsschutzschalter üblich ist, so ausgebildet sein, daß beim Entklinken einer auf einem Auslösehebel aufliegenden Klinke infolge der Einwirkung eines Auslösers unabhängig von der Stellung des Handbedienorgans eine Kontaktöffnung erfolgt. Bei derartigen Schutzschalteinrichtungen ist vorgesehen, daß ein distanzgebendes Element beim Verklinken der Klinke mit dem Auslösehebel hinsichtlich der Richtung, in der infolge der Ausbildung der Kinematik Krafteinwirkung vom beweglichen Kontakt her möglich ist, einen entkoppelnden Abstand in dieser Richtung bewirkt.In particular, the protective switching device can be equipped with a be pivotable hand control provided over a Switch lock acts on a movable contact arm that forms a contact pair with a fixed contact piece. The switch lock can continue, as is the case with a circuit breaker It is common to be designed so that when unlatching a pawl resting on a release lever as a result the action of a trigger regardless of position of the manual control element there is a contact opening. at such protective switching devices is provided that a spacing element when latching the pawl with the Release lever with respect to the direction in which the Training of the kinematics is possible, a decoupling distance in this Direction.

Die Schutzschalteinrichtung kann insbesondere ein Schaltschloß aufweisen, dessen Klinke in einem ortsveränderlichen Lager den beweglichen Kontaktarmen mittelbar oder unmittelbar führt, und dessen Auslösehebel in einem ortsfesten Lager angeordnet ist und den beweglichen Kontaktarm abstützt. Die Klinke kann weiter mit einer Koppelstange zum Handbedienorgan in einem weiteren ortsveränderlichen Lager verbunden sein. Das distanzgebende Element kann dann vorteilhaft eine Konturenscheibe sein, die in der Ausschaltstellung des über das Handbedienorgan betätigten Schaltschlosses den Auslösehebel auf Abstand bringt und in der Einschaltstellung bis zur Klinkenkontur zurückgezogen ausgebildet ist. Dadurch ist in einfacher Weise der Eingriff des distanzgebenden Elementes und das Zurückziehen in der eingeschalteten Stellung in einfacher Weise gewährleistet.The protective switching device can in particular be a switch lock have, the jack in a portable Bear the movable contact arms directly or indirectly leads, and its release lever arranged in a fixed bearing and supports the movable contact arm. The Jack can continue with a coupling rod to the hand control be connected in another portable warehouse. The spacing element can then advantageously be a contour disk be in the off position of the Manual control element operated switch lock the release lever puts them at a distance and in the switch-on position up to the latch contour is withdrawn. This makes it easier Way of engagement of the spacing element and retracting in the on position in easier Way guaranteed.

Die Konturenscheibe kann im Lager der Klinke für die Koppelstange drehbeweglich gelagert sein und durch die Koppelstange durch Mitnehmer, die auf der Konturenscheibe angeordnet sind, geführt werden.The contour disc can be in the pawl bearing for the coupling rod be rotatably supported and by the coupling rod by drivers arranged on the contour disk, be performed.

Die Erfindung soll nun anhand von in der Zeichnung schematisch wiedergegebenen Ausführungsbeispielen näher erläutert werden:

  • In FIG 1 ist eine Schutzschalteinrichtung in der Ausschaltstellung veranschaulicht.
  • In FIG 2 ist die Schutzschalteinrichtung nach FIG 1 in der Einschaltstellung wiedergegeben.
  • In FIG 3 sind nach Art einer Explosionsdarstellung wesentliche Bauteile wiedergegeben, die in den FIG 1 und 2 angeordnet sind.
    • The invention will now be explained in more detail with reference to exemplary embodiments schematically shown in the drawing:
  • 1 shows a protective switching device in the off position.
  • 2 shows the protective switching device according to FIG. 1 in the switched-on position.
  • In FIG. 3, essential components are shown in the manner of an exploded view, which are arranged in FIGS. 1 and 2.

    • Die Schutzschalteinrichtung nach FIG 1 weist ein Handbedienorgan 1 und ein Schaltschloß auf, von dem die Verklinkungsstelle zwischen der Klinke 2 und einem Auslösehebel 3 veranschaulicht sind, wobei ein Kontaktarm 4 drehbeweglich an der Klinke angelenkt ist und ein Kontaktstück 5 aufweist, das gegen ein feststehendes Kontaktstück 6 arbeitet und mit diesem ein Kontaktpaar bildet. Beim Verklinken durch das Verschwenken des Handbedienorgans 1 von der Ausschaltstellung in die Einschaltstellung bewirkt ein distanzgebendes Element, das gegen die Klinke ansteht, einen entkoppelnden Abstand 8 in der Richtung 9, in der infolge der Ausbildung der Kinematik des Schaltschlosses eines Krafteinwirkung aufgrund eines Schaltstoßes möglich ist. Übliche Kontakt und Schaltfedern sind hier durch Druckfedern 10 veranschaulicht. Auslöseeinrichtungen, in der Regel ein magnetischer Auslöser und ein thermischer Auslöser, sind zur Förderung der Übersichtlichkeit hier nicht dargestellt. Im Ausführungsbeispiel nach FIG 1 ist ein schwenkbares Handbedienorgan 1 über eine Koppelstange 11 und über das Schaltschloß mit dem beweglichen Kontaktarm 4 verbunden. Der Auslösehebel 3 ist in einem ortsfesten Lager 12 angeordnet und stützt den beweglichen Kontaktarm 4 in der verklinkten Stellung ab. Die Koppelstange 11 ist mit der Klinke 2 in einem ortsveränderlichen Lager 13 verbunden. Im Ausführungsbeispiel ist das distanzgebende Element nach dem Prinzip einer Konturenscheibe ausgeführt. In der Ausschaltstellung steht die Konturenscheibe, wie in FIG 1 dargestellt, gegen die Klinke an ihrer Kontur an und bewirkt dadurch einen entkoppelnden Abstand 8 in der Einschaltstellung, wenn die Konturenscheibe bis zur Klinkenkontur zurückgezogen ist.The protective switching device according to FIG 1 has a manual control element 1 and a key switch, from which the latching point between the pawl 2 and a trigger lever 3 illustrated are, wherein a contact arm 4 rotatably on the Pawl is articulated and has a contact piece 5 which against a fixed contact piece 6 works and with this forms a contact pair. When latching by swiveling the manual control unit 1 from the off position to Switch-on position causes a distance-giving element that against the pawl, a decoupling distance 8 in the direction 9, in the consequence of the formation of the kinematics the key switch of a force due to a Switching shock is possible. Usual contact and switch springs are illustrated here by compression springs 10. Detectors, usually a magnetic trigger and a Thermal triggers are used to promote clarity not shown here. In the embodiment according to 1 is a pivotable manual control element 1 via a coupling rod 11 and the switching lock with the movable Contact arm 4 connected. The trigger lever 3 is in a fixed position Bearing 12 arranged and supports the movable contact arm 4 in the latched position. The coupling rod 11 is with the pawl 2 in a portable bearing 13th connected. In the exemplary embodiment, the distance-giving element designed according to the principle of a contour disk. In the contoured disk is in the off position, as in FIG. 1 shown against the latch on its contour and causes thereby a decoupling distance 8 in the switch-on position, when the contour disc is pulled back to the ratchet contour is.

    Das distanzgebende Element in der Ausführung als Konturenscheibe kann im Lager 14 der Klinke mit der Koppelstange 11 drehbeweglich gelagert sein. Die Konturenscheibe weist im Ausführungsbeispiel Mitnehmer 15 auf, durch die sie von der Koppelstange 11 geführt wird. Die Führung kann auch durch ein Bauteil des Gehäuses oder Deckels erfolgen.The distance element in the form of a contour disc can in the bearing 14 of the pawl with the coupling rod 11th be rotatably mounted. The contour disk points in Embodiment carrier 15, through which they from the Coupling rod 11 is guided. The tour can also be done through a Component of the housing or cover.

    Im Ausführungsbeispiel nach den FIG 1 und 2 ist das distanzgebende Element 7 in der Ausführung als Kurvenscheibe durch eine nach FIG 1 vorspringende Kontur und durch eine nach FIG 2 im Bereich der Verklinkungsstellung zurückspringende Kontur realisiert.In the exemplary embodiment according to FIGS. 1 and 2, this is distance-giving Element 7 designed as a cam disc a protruding contour according to FIG 1 and by a 2 in the area of the latching position Contour realized.

    In FIG 3 sind wesentliche, in den FIG 1 und 2 angeordnete Elemente der Schutzschalteinrichtung nach Art einer Explosionsdarstellung wiedergegeben, um frei von Überschneidungen Bauelemente zu veranschaulichen. Eine Koppelstange zwischen dem ortsfesten Lager 12 und dem ortsveränderlichen Lager 13 ist mit 16 bezeichnet.In FIG 3 are essential, arranged in FIGS 1 and 2 Elements of the protective switching device in the manner of an exploded view reproduced to be free of overlaps To illustrate components. A coupling rod between the fixed bearing 12 and the portable bearing 13 is designated 16.

    Claims (5)

    1. Protective switching device, in which a manual operating element (1) acts via a switching mechanism on at least one moving contact arm (4), which forms a contact pair (5, 6), with the switching mechanism forming a latching point between a catch (2) and a release lever (3) in a kinematic system, characterised in that, with regard to the direction (9) in which it is possible to apply force on the basis of a switching impulse by virtue of the design of the kinematic system, a spacer element (7) produces a decoupling gap (8) in this direction during a latching process.
    2. Protective switching device, in particular a circuit breaker, according to Claim 1, with a pivoting manual operating element (1) acting via a switching mechanism on a moving contact arm (4), which forms a contact pair (5, 6) with a stationary contact piece (6), and with the switching mechanism opening contacts during unlatching of a catch (2), which rests on a release lever (3), due to the influence of a release and irrespective of the position of the manual operating element (1), characterised in that, with regard to the direction (9) in which force can be applied from the moving contact (5), by virtue of the design of the kinematic system, a spacer element (7) produces a decoupling gap (8) in this direction during the process of latching the catch (2) to the release lever (3).
    3. Protective switching device according to Claim 1 or 2, characterised in that, in the case of a switching mechanism whose catch (2) guides the moving contact arm (4) indirectly or directly in a variable-position bearing (13) and whose release lever (3) is arranged in a fixed-position bearing (12) and supports the moving contact arm (4) when the manual operating element (1) is in the open position, with a coupling rod (11) for the manual operating element (1) being connected to the catch (2) in a further variable-position bearing (13), the spacer element (7) is a contoured disk which, when the switching mechanism (which is operated via the manual operating element (1)) is in the disconnected position, moves the release lever (3) to produce a gap (8) and, in the connected position, is designed to be drawn back as far as the catch contour.
    4. Protective switching device according to Claim 3, characterised in that the contoured disk is mounted such that it can rotate in the bearing (14) of the catch for the coupling rod (11), and in that it has drivers (15) by means of which the contoured disk is guided by the coupling rod (11).
    5. Protective switching device according to Claim 3, characterised in that the contoured disk is mounted such that it can rotate in the bearing (14) of the catch for the coupling rod (11), and in that it has drivers by means of which the contoured disk is guided by a component of the enclosure or the cover.
    EP00929303A 1999-04-28 2000-04-17 Circuit breaker Expired - Lifetime EP1173865B1 (en)

    Priority Applications (1)

    Application Number Priority Date Filing Date Title
    SI200030198T SI1173865T1 (en) 1999-04-28 2000-04-17 Circuit breaker

    Applications Claiming Priority (3)

    Application Number Priority Date Filing Date Title
    DE19919417A DE19919417A1 (en) 1999-04-28 1999-04-28 Protection switching device
    DE19919417 1999-04-28
    PCT/DE2000/001196 WO2000067274A1 (en) 1999-04-28 2000-04-17 Circuit breaker

    Publications (2)

    Publication Number Publication Date
    EP1173865A1 EP1173865A1 (en) 2002-01-23
    EP1173865B1 true EP1173865B1 (en) 2003-06-25

    Family

    ID=7906215

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP00929303A Expired - Lifetime EP1173865B1 (en) 1999-04-28 2000-04-17 Circuit breaker

    Country Status (9)

    Country Link
    EP (1) EP1173865B1 (en)
    CN (1) CN1174458C (en)
    AR (1) AR023620A1 (en)
    AT (1) ATE243884T1 (en)
    BR (1) BR0010067A (en)
    DE (2) DE19919417A1 (en)
    ES (1) ES2202124T3 (en)
    TR (1) TR200103115T2 (en)
    WO (1) WO2000067274A1 (en)

    Families Citing this family (2)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE102006036187A1 (en) * 2006-08-01 2008-02-07 Siemens Ag Switching device with actuator
    CN107331584B (en) * 2017-07-05 2019-12-20 上海电器科学研究院 Tripping mechanism of molded case circuit breaker

    Family Cites Families (8)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US1750693A (en) * 1927-04-15 1930-03-18 Line Material Co Switch
    US2491657A (en) * 1943-05-28 1949-12-20 Ite Circuit Breaker Ltd Shockproof tripping armature
    FR1037914A (en) * 1951-05-31 1953-09-23 Merlin Gerin Locking device mainly for electrical switches
    DE1128531B (en) * 1961-03-01 1962-04-26 Sachsenwerk Licht & Kraft Ag Electromagnetic release device for electrical switchgear with protection against unintentional release in the event of shocks
    DE3335887C2 (en) * 1983-10-03 1986-08-07 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Switching mechanism for circuit breakers
    GB8804645D0 (en) * 1988-02-27 1988-03-30 Delta Electrical Holdings Circuit breaker
    AT404648B (en) * 1992-06-29 1999-01-25 Felten & Guilleaume Ag Oester SELF-SWITCH
    GB9506399D0 (en) * 1995-03-29 1995-05-17 Delta Circuits Protection Circuit breaker

    Also Published As

    Publication number Publication date
    BR0010067A (en) 2002-01-15
    AR023620A1 (en) 2002-09-04
    CN1174458C (en) 2004-11-03
    DE50002650D1 (en) 2003-07-31
    EP1173865A1 (en) 2002-01-23
    DE19919417A1 (en) 2000-11-02
    ATE243884T1 (en) 2003-07-15
    WO2000067274A1 (en) 2000-11-09
    TR200103115T2 (en) 2002-04-22
    ES2202124T3 (en) 2004-04-01
    CN1351755A (en) 2002-05-29

    Similar Documents

    Publication Publication Date Title
    EP0047220B1 (en) Low-voltage protective circuit breaker with blocking lever
    EP0134509B1 (en) Push button
    EP0227586B1 (en) Electrical switching arrangement with a draw-in frame and a switching apparatus fittable therein
    DE2243639C3 (en) Slide switch
    EP2137746B1 (en) Locking device for an installation switch device
    EP1173865B1 (en) Circuit breaker
    DE3214935C2 (en) Drive device for electric switches
    EP0024620B1 (en) Luminous-indication key for key boards in office and teleprinting machines
    DE19917094B4 (en) Vehicle door locking device with an anti-theft mechanism
    DE9302254U1 (en) Signaling device for signaling a short circuit and / or overcurrent release
    DE10139917A1 (en) Switch lock for an electrical switching device, in particular for a motor protection switch
    DE3880653T2 (en) Switches, in particular for use as automatic switches.
    DE10124353A1 (en) Switch mechanism for protective switch has locking device and release lever integrated into switch handle
    DE102010012908B4 (en) Multi-function switch
    DE7126143U (en) Electrical circuit breaker with test device
    WO2000067275A1 (en) Circuit breaker for multipolar release
    DE8627140U1 (en) Plug retaining device for switching devices
    DE3320958A1 (en) Auxiliary and signalling switch
    DE7409789U (en) Overcurrent protection switch
    DE2344954C3 (en) Circuit breaker
    DE1762717A1 (en) Electrical switching unit for intercoms, such as telephone or the like.
    DE2344940C3 (en) Circuit breaker
    DE2408272B2 (en) Push button switch
    DE963625C (en) Push-button operated switch with an on push button and a trigger or off push button
    DE2146660B2 (en) Push button switch for matrices with central tripping - has moving stop member which is removable from stop profile at right angles to resetting spring depression

    Legal Events

    Date Code Title Description
    PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

    Free format text: ORIGINAL CODE: 0009012

    17P Request for examination filed

    Effective date: 20011005

    AK Designated contracting states

    Kind code of ref document: A1

    Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

    AX Request for extension of the european patent

    Free format text: SI PAYMENT 20011001

    GRAH Despatch of communication of intention to grant a patent

    Free format text: ORIGINAL CODE: EPIDOS IGRA

    GRAH Despatch of communication of intention to grant a patent

    Free format text: ORIGINAL CODE: EPIDOS IGRA

    GRAA (expected) grant

    Free format text: ORIGINAL CODE: 0009210

    AK Designated contracting states

    Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

    AX Request for extension of the european patent

    Extension state: SI

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: NL

    Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

    Effective date: 20030625

    Ref country code: CY

    Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

    Effective date: 20030625

    Ref country code: FI

    Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

    Effective date: 20030625

    Ref country code: IE

    Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

    Effective date: 20030625

    REG Reference to a national code

    Ref country code: GB

    Ref legal event code: FG4D

    Free format text: NOT ENGLISH

    REG Reference to a national code

    Ref country code: CH

    Ref legal event code: NV

    Representative=s name: SIEMENS SCHWEIZ AG

    Ref country code: CH

    Ref legal event code: EP

    GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
    REG Reference to a national code

    Ref country code: IE

    Ref legal event code: FG4D

    Free format text: GERMAN

    REF Corresponds to:

    Ref document number: 50002650

    Country of ref document: DE

    Date of ref document: 20030731

    Kind code of ref document: P

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: PT

    Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

    Effective date: 20030925

    Ref country code: DK

    Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

    Effective date: 20030925

    Ref country code: SE

    Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

    Effective date: 20030925

    REG Reference to a national code

    Ref country code: GR

    Ref legal event code: EP

    Ref document number: 20030403512

    Country of ref document: GR

    NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
    REG Reference to a national code

    Ref country code: IE

    Ref legal event code: FD4D

    REG Reference to a national code

    Ref country code: ES

    Ref legal event code: FG2A

    Ref document number: 2202124

    Country of ref document: ES

    Kind code of ref document: T3

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: LU

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20040417

    ET Fr: translation filed
    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: MC

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20040430

    Ref country code: CH

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20040430

    Ref country code: BE

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20040430

    Ref country code: LI

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20040430

    PLBE No opposition filed within time limit

    Free format text: ORIGINAL CODE: 0009261

    STAA Information on the status of an ep patent application or granted ep patent

    Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

    26N No opposition filed

    Effective date: 20040326

    BERE Be: lapsed

    Owner name: *SIEMENS A.G.

    Effective date: 20040430

    REG Reference to a national code

    Ref country code: CH

    Ref legal event code: PL

    REG Reference to a national code

    Ref country code: SI

    Ref legal event code: IF

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: GR

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20051004

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: GR

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20030625

    PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

    Ref country code: AT

    Payment date: 20100310

    Year of fee payment: 11

    PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

    Ref country code: ES

    Payment date: 20110509

    Year of fee payment: 12

    REG Reference to a national code

    Ref country code: SI

    Ref legal event code: KO00

    Effective date: 20111121

    REG Reference to a national code

    Ref country code: AT

    Ref legal event code: MM01

    Ref document number: 243884

    Country of ref document: AT

    Kind code of ref document: T

    Effective date: 20110417

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: AT

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20110417

    PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

    Ref country code: GB

    Payment date: 20130415

    Year of fee payment: 14

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: ES

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20120418

    REG Reference to a national code

    Ref country code: ES

    Ref legal event code: FD2A

    Effective date: 20131031

    GBPC Gb: european patent ceased through non-payment of renewal fee

    Effective date: 20140417

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: GB

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20140417

    REG Reference to a national code

    Ref country code: FR

    Ref legal event code: PLFP

    Year of fee payment: 17

    REG Reference to a national code

    Ref country code: FR

    Ref legal event code: PLFP

    Year of fee payment: 18

    PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

    Ref country code: IT

    Payment date: 20170426

    Year of fee payment: 18

    REG Reference to a national code

    Ref country code: FR

    Ref legal event code: PLFP

    Year of fee payment: 19

    PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

    Ref country code: DE

    Payment date: 20180619

    Year of fee payment: 19

    PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

    Ref country code: FR

    Payment date: 20180412

    Year of fee payment: 19

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: IT

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20180417

    REG Reference to a national code

    Ref country code: DE

    Ref legal event code: R119

    Ref document number: 50002650

    Country of ref document: DE

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: DE

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20191101

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: FR

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20190430