EP0630035A1 - Interrupteur auxiliaire et de signalisation pour appareils interrupteurs de protection - Google Patents

Interrupteur auxiliaire et de signalisation pour appareils interrupteurs de protection Download PDF

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Publication number
EP0630035A1
EP0630035A1 EP93109512A EP93109512A EP0630035A1 EP 0630035 A1 EP0630035 A1 EP 0630035A1 EP 93109512 A EP93109512 A EP 93109512A EP 93109512 A EP93109512 A EP 93109512A EP 0630035 A1 EP0630035 A1 EP 0630035A1
Authority
EP
European Patent Office
Prior art keywords
lever
auxiliary
housing
switch
leg
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP93109512A
Other languages
German (de)
English (en)
Other versions
EP0630035B1 (fr
Inventor
Bernd Dipl.-Ing. Seubert (Fh)
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.)
Heinrich Kopp GmbH and Co KG
Original Assignee
Heinrich Kopp GmbH and Co KG
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 Heinrich Kopp GmbH and Co KG filed Critical Heinrich Kopp GmbH and Co KG
Priority to AT93109512T priority Critical patent/ATE153478T1/de
Priority to DE59306530T priority patent/DE59306530D1/de
Priority to EP93109512A priority patent/EP0630035B1/fr
Publication of EP0630035A1 publication Critical patent/EP0630035A1/fr
Application granted granted Critical
Publication of EP0630035B1 publication Critical patent/EP0630035B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
    • H01H71/462—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts housed in a separate casing, juxtaposed to and having the same general contour as the main casing

Definitions

  • the invention relates according to the preamble of claim 1 to a mounting switch combined with a protective switchgear assembly and coupled on the actuation and triggering side, with which a contact position indicator or an error indicator can be displayed as an auxiliary switch.
  • an attachment switch is known from DE 33 04 081 C2, which has no manually operated switching mechanism and whose spring-loaded rocker contact arrangement is actuated mechanically in direct coupling on the part of the protective switching device.
  • DE 31 19 165 C2 describes a unit consisting of a circuit breaker and auxiliary and signal switches, in which the relevant contact arrangements are actuated in conjunction with the circuit breaker by means of a separate switching mechanism which is to be actuated manually and is coupled in terms of triggering.
  • the invention has for its object the attachment switch for actuating its contact arrangements to be provided with a switching mechanism indirectly driven by the protective switching device. At the same time there should be the possibility to choose between auxiliary and signal function of the add-on switch.
  • the invention forms an auxiliary and signal switch for protective switching devices according to the preamble of claim 1 with regard to its switching mechanism in such a way that the switching lever, which locks like a knee in the switched-on position, for the two rocker contact arrangements interacts with a release lever actuated by the protective switching device, the deflection of which to differentiate between an auxiliary or signal switching function of the contact arrangement is preset from the outside.
  • the extension switch which is intended for operation and triggering, is coupled with a circuit breaker here below the drawing level and is based on the function selected as auxiliary switch on the cruciform lever as a result of the previous setting of its deflection 1 in effect on the rocker contact arrangements 2 and 2 'provided on both sides in the connection area of the device.
  • this shift lever 1 is supported by one arm via the return spring 3 on the switch housing 4, while the other arm, which extends upwards, is provided with a T-shaped protruding and flanking one-sided sliding edge to form a toggle lever spring mechanism , which has a locking lug 5 for the tangent latching bracket 7 which is rotatably mounted on the spring-loaded operating handle 6.
  • the triangular release lever 8 is provided, from the housing-side bearing near the operating handle 6 the passive leg at its end with the coupling pin 9 extends through the housing walls into the switching mechanism of the circuit breaker and the active leg end through the aforementioned latching point Reaching behind the train.
  • the unlatching lever 8 is held variable with regard to its deflection in the course of the switching-on process by the leg spring 10 arranged on the axis of rotation of the operating handle 6 by means of a central rotating part 11 in the switch housing 4, in order to be supported by a special guide leg 12 in cooperation with the above-mentioned angling on the sliding flank of the shift lever 1 for the rocker contact arrangements 2 and 2 ⁇ to open the switchover from the auxiliary to the signal function.
  • the protective switching device controls the contact arrangements of its add-on switch in an auxiliary function in accordance with an actuation of the main contact or contacts, while in the signal function only a possible fault in the form of a short-circuit, overload or fault current trip is indicated on the part of the protective switching device.
  • the pressure spring-loaded switching lever 1 is moved in the effect on the rocker contact arrangements 2 and 2 'of the add-on switch in the stable switch-on position.
  • the unlatching lever 8 which is coupled to the triggering mechanism of the protective switching device across the housing, moves up to the stop provided in the housing 4, which is defined by the rotating part 11, and thereby engages a release in preparation for the latching point 1/7 formed. If both devices are switched off manually, this process is reversed kinematically.
  • the triggering mechanism there moves upwards in the switching mechanism and, on the side of the attachment switch, takes the coupling pin 9 attached to the unlatching lever 8 upwards or against the pressure of the leg spring 10 on the handling side into the switched-off position.
  • the pull leg of the unlatching lever 8 removes the support for the latching bracket 7 of the operating handle 6 on the latching lug 5 of the switching lever 1, which then moves back together with the rocker contact arrangements 2 and 2 'under the action of the return spring 3 against a housing stop into the switched-off position.
  • the add-on switch as a signal switch to indicate a fault triggering on the part of the protective switching devices: only the degree of deflection for the spring-loaded release lever 8 changes in relation to the switching lever 1 in its switching mechanism. This is done from the outside by manually adjusting the central rotating part 11 Stop cam from the position to limit the deflection of the unlatching lever 8 in such a way to expand it.

Landscapes

  • Breakers (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Transmitters (AREA)
  • Selective Calling Equipment (AREA)
EP93109512A 1993-06-15 1993-06-15 Interrupteur auxiliaire et de signalisation pour appareils interrupteurs de protection Expired - Lifetime EP0630035B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT93109512T ATE153478T1 (de) 1993-06-15 1993-06-15 Hilfs- und signalschalter für schutzschaltgeräte
DE59306530T DE59306530D1 (de) 1993-06-15 1993-06-15 Hilfs- und Signalschalter für Schutzschaltgeräte
EP93109512A EP0630035B1 (fr) 1993-06-15 1993-06-15 Interrupteur auxiliaire et de signalisation pour appareils interrupteurs de protection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93109512A EP0630035B1 (fr) 1993-06-15 1993-06-15 Interrupteur auxiliaire et de signalisation pour appareils interrupteurs de protection

Publications (2)

Publication Number Publication Date
EP0630035A1 true EP0630035A1 (fr) 1994-12-21
EP0630035B1 EP0630035B1 (fr) 1997-05-21

Family

ID=8212991

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93109512A Expired - Lifetime EP0630035B1 (fr) 1993-06-15 1993-06-15 Interrupteur auxiliaire et de signalisation pour appareils interrupteurs de protection

Country Status (3)

Country Link
EP (1) EP0630035B1 (fr)
AT (1) ATE153478T1 (fr)
DE (1) DE59306530D1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2603772A1 (fr) * 1986-09-12 1988-03-18 Lefebvre Gerhard Procedes et dispositifs pour relier des avancons a une ligne de peche et pour haler ou devider ladite ligne
DE19503530A1 (de) * 1995-02-03 1996-08-08 Aeg Niederspannungstech Gmbh Leitungsschutzschalter
EP0892420A2 (fr) * 1997-07-14 1999-01-20 Rockwell Automation AG Discontacteur à maximum avec cliquet pour la protection des moteurs
EP1065691A1 (fr) * 1999-07-02 2001-01-03 Schneider Electric Industries SA Module auxiliaire de signalisation pour un appareil électrique à déclencheur
DE102007010015A1 (de) * 2007-03-01 2008-09-11 Siemens Ag Fehlerstromschutzschalter, Differenzstromschutzschalter sowie Kombigerät aus Leitungsschutzschalter und Fehlerstromschutzschalter bzw. Differenzstromschutzschalter
CN113948349A (zh) * 2021-10-28 2022-01-18 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） 一种断路器用压电脱扣机构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3149374A1 (de) * 1981-12-12 1983-06-16 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt "hilfs- und signalschalter"
DE3304081A1 (de) * 1983-02-07 1984-08-09 Heinrich Kopp Gmbh & Co Kg, 8756 Kahl Anbauschalter fuer schutzschaltgeraete
EP0147605A2 (fr) * 1983-11-26 1985-07-10 Licentia Patent-Verwaltungs-GmbH Commutateur auxiliaire attaché au disjoncteur de protection de lignes
DE3820113C1 (en) * 1988-06-13 1989-11-09 Kloeckner-Moeller Elektrizitaetsgesellschaft Mbh, 5300 Bonn, De Additional switch for surface mounting on a line protection circuit breaker
DE3907094A1 (de) * 1989-03-04 1990-09-06 Kopp Gmbh & Co Kg Heinrich Anbauschalter fuer elektrische schutzschaltgeraete

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3149374A1 (de) * 1981-12-12 1983-06-16 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt "hilfs- und signalschalter"
DE3304081A1 (de) * 1983-02-07 1984-08-09 Heinrich Kopp Gmbh & Co Kg, 8756 Kahl Anbauschalter fuer schutzschaltgeraete
EP0147605A2 (fr) * 1983-11-26 1985-07-10 Licentia Patent-Verwaltungs-GmbH Commutateur auxiliaire attaché au disjoncteur de protection de lignes
DE3820113C1 (en) * 1988-06-13 1989-11-09 Kloeckner-Moeller Elektrizitaetsgesellschaft Mbh, 5300 Bonn, De Additional switch for surface mounting on a line protection circuit breaker
DE3907094A1 (de) * 1989-03-04 1990-09-06 Kopp Gmbh & Co Kg Heinrich Anbauschalter fuer elektrische schutzschaltgeraete

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2603772A1 (fr) * 1986-09-12 1988-03-18 Lefebvre Gerhard Procedes et dispositifs pour relier des avancons a une ligne de peche et pour haler ou devider ladite ligne
US4825585A (en) * 1986-09-12 1989-05-02 Lefebvre Gerard A Method and apparatus for connecting leaders to a fishing line
DE19503530A1 (de) * 1995-02-03 1996-08-08 Aeg Niederspannungstech Gmbh Leitungsschutzschalter
DE19503530B4 (de) * 1995-02-03 2006-07-06 Aeg Niederspannungstechnik Gmbh & Co Kg Leitungsschutzschalter
EP0892420A2 (fr) * 1997-07-14 1999-01-20 Rockwell Automation AG Discontacteur à maximum avec cliquet pour la protection des moteurs
EP0892420A3 (fr) * 1997-07-14 1999-05-12 Rockwell Automation AG Discontacteur à maximum avec cliquet pour la protection des moteurs
EP1065691A1 (fr) * 1999-07-02 2001-01-03 Schneider Electric Industries SA Module auxiliaire de signalisation pour un appareil électrique à déclencheur
FR2795860A1 (fr) * 1999-07-02 2001-01-05 Schneider Electric Ind Sa Module auxiliaire de signalisation pour un appareil electrique a declencheur
DE102007010015A1 (de) * 2007-03-01 2008-09-11 Siemens Ag Fehlerstromschutzschalter, Differenzstromschutzschalter sowie Kombigerät aus Leitungsschutzschalter und Fehlerstromschutzschalter bzw. Differenzstromschutzschalter
DE102007063636A1 (de) 2007-03-01 2009-07-30 Siemens Aktiengesellschaft Fehlerstromschutzschalter, Differenzstromschutzschalter sowie Kombigerät aus Leitungsschutzschalter und Fehlerstromschutzschalter bzw. Differenzstromschutzschalter
CN113948349A (zh) * 2021-10-28 2022-01-18 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） 一种断路器用压电脱扣机构
CN113948349B (zh) * 2021-10-28 2023-12-12 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） 一种断路器用压电脱扣机构

Also Published As

Publication number Publication date
ATE153478T1 (de) 1997-06-15
EP0630035B1 (fr) 1997-05-21
DE59306530D1 (de) 1997-06-26

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