EP0454018A3 - Electrical switch gear - Google Patents

Electrical switch gear Download PDF

Info

Publication number
EP0454018A3
EP0454018A3 EP19910106418 EP91106418A EP0454018A3 EP 0454018 A3 EP0454018 A3 EP 0454018A3 EP 19910106418 EP19910106418 EP 19910106418 EP 91106418 A EP91106418 A EP 91106418A EP 0454018 A3 EP0454018 A3 EP 0454018A3
Authority
EP
European Patent Office
Prior art keywords
electrical switch
switch gear
gear
electrical
switch
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
EP19910106418
Other languages
German (de)
Other versions
EP0454018A2 (en
EP0454018B1 (en
Inventor
Erwin Muders
Rudolf Sellner
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.)
ABB Patent GmbH
Original Assignee
ABB Patent GmbH
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 ABB Patent GmbH filed Critical ABB Patent GmbH
Publication of EP0454018A2 publication Critical patent/EP0454018A2/en
Publication of EP0454018A3 publication Critical patent/EP0454018A3/en
Application granted granted Critical
Publication of EP0454018B1 publication Critical patent/EP0454018B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/48—Driving mechanisms, i.e. for transmitting driving force to the contacts using lost-motion device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/06—Energy stored by deformation of elastic members by compression or extension of coil springs
EP91106418A 1990-04-26 1991-04-22 Electrical switch gear Expired - Lifetime EP0454018B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4013272A DE4013272A1 (en) 1990-04-26 1990-04-26 ELECTRICAL SWITCHGEAR
DE4013272 1990-04-26

Publications (3)

Publication Number Publication Date
EP0454018A2 EP0454018A2 (en) 1991-10-30
EP0454018A3 true EP0454018A3 (en) 1992-09-23
EP0454018B1 EP0454018B1 (en) 1994-12-28

Family

ID=6405109

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91106418A Expired - Lifetime EP0454018B1 (en) 1990-04-26 1991-04-22 Electrical switch gear

Country Status (2)

Country Link
EP (1) EP0454018B1 (en)
DE (2) DE4013272A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9211138U1 (en) * 1992-08-20 1993-02-04 Kloeckner-Moeller Gmbh, 5300 Bonn, De
DE19636109C1 (en) * 1996-09-05 1997-12-18 Siemens Ag Circuit breaker with auxiliary switch
FR2777693B1 (en) * 1998-04-17 2000-05-26 Schneider Electric Ind Sa AUXILIARY SIGNALING OR TRIGGERING UNIT PROVIDED WITH DECORING MEANS
DE19910939A1 (en) * 1999-03-12 2000-09-14 Abb Patent Gmbh Auxiliary switch for mounting on a residual current circuit breaker or circuit breaker or on a Fl / LS switch
DE19913816A1 (en) * 1999-03-26 2000-09-28 Abb Patent Gmbh Residual current circuit breaker
BRPI0622022B1 (en) * 2006-09-21 2018-04-17 Siemens Aktiengesellschaft AUTOMATIC OVERLOAD SWITCH WITH ADJUSTABLE AUXILIARY SWITCH DRIVE
FR2984588B1 (en) * 2011-12-15 2015-06-12 Schneider Electric Ind Sas DEVICE FOR ACTUATING AUXILIARY CONTACTS IN AN ELECTRICAL CUTTING APPARATUS

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112270A (en) * 1977-09-02 1978-09-05 Rys Tadeusz J Means connecting circuit breaker and auxiliary feature modules
DE3119165A1 (en) * 1981-05-14 1982-12-09 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Automatic circuit breaker as a structural unit consisting of a line protection circuit breaker as well as auxiliary and signal switches
EP0303965A2 (en) * 1987-08-17 1989-02-22 Asea Brown Boveri Aktiengesellschaft Electric switchgear

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3256407A (en) * 1963-10-28 1966-06-14 Gen Electric Circuit breaker and accessory device combination
DE1286188B (en) * 1965-09-09 1969-01-02 Licentia Gmbh Installation circuit breaker with auxiliary contact
US3530412A (en) * 1968-07-17 1970-09-22 Ite Imperial Corp Circuit breaker stack including auxiliary alarm switch
DE7426189U (en) * 1974-08-01 1974-11-07 Bbc Ag Auxiliary switch attachment for line circuit breaker
US4209760A (en) * 1978-05-25 1980-06-24 Gould Inc. Circuit breaker and accessory devices therefor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112270A (en) * 1977-09-02 1978-09-05 Rys Tadeusz J Means connecting circuit breaker and auxiliary feature modules
DE3119165A1 (en) * 1981-05-14 1982-12-09 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Automatic circuit breaker as a structural unit consisting of a line protection circuit breaker as well as auxiliary and signal switches
EP0303965A2 (en) * 1987-08-17 1989-02-22 Asea Brown Boveri Aktiengesellschaft Electric switchgear

Also Published As

Publication number Publication date
DE4013272A1 (en) 1991-10-31
EP0454018A2 (en) 1991-10-30
EP0454018B1 (en) 1994-12-28
DE59104016D1 (en) 1995-02-09

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