DE3776468D1 - BIPOLAR CIRCUIT BREAKER. - Google Patents

BIPOLAR CIRCUIT BREAKER.

Info

Publication number
DE3776468D1
DE3776468D1 DE8787112970T DE3776468T DE3776468D1 DE 3776468 D1 DE3776468 D1 DE 3776468D1 DE 8787112970 T DE8787112970 T DE 8787112970T DE 3776468 T DE3776468 T DE 3776468T DE 3776468 D1 DE3776468 D1 DE 3776468D1
Authority
DE
Germany
Prior art keywords
switch
bridge element
circuit breaker
poles
armature
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 - Fee Related
Application number
DE8787112970T
Other languages
German (de)
Inventor
Volker Schmitt
Rolf Goehle
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 AG Germany
ABB AB
Original Assignee
Asea Brown Boveri AG Germany
Asea Brown Boveri AB
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 Asea Brown Boveri AG Germany, Asea Brown Boveri AB filed Critical Asea Brown Boveri AG Germany
Priority to DE8787112970T priority Critical patent/DE3776468D1/en
Application granted granted Critical
Publication of DE3776468D1 publication Critical patent/DE3776468D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01H71/1009—Interconnected mechanisms
    • 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
    • H01H71/002—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00 with provision for switching the neutral conductor
    • 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
    • H01H71/1045—Multiple circuits-breaker, e.g. for the purpose of dividing current or potential drop
    • 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
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2409—Electromagnetic mechanisms combined with an electromagnetic current limiting mechanism
    • 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
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2463—Electromagnetic mechanisms with plunger type armatures

Abstract

The switch has the poles (12,13) and their switch planes arranged adjacent one another. Each switch pole (12,13) has a switch mechanism (14,15) with a contact carrier (11). Both of the mechanism and carrier are acted on directly by a transverse (26) of a bridge element (24) operated by an impact armature (22) of a magnetic switch release system (16). The release system lies in one half of the housing in the switch plane of one of the two poles (12,13), for acting on the bridge element (24) at one side. The one-sided impact of the armature (22) is equalised by providing the bridge element (24) with guide surfaces (28) and a cooperating guide channel (30).
DE8787112970T 1986-09-09 1987-09-04 BIPOLAR CIRCUIT BREAKER. Expired - Fee Related DE3776468D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787112970T DE3776468D1 (en) 1986-09-09 1987-09-04 BIPOLAR CIRCUIT BREAKER.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863630643 DE3630643A1 (en) 1986-09-09 1986-09-09 BIPOLAR CIRCUIT BREAKER
DE8787112970T DE3776468D1 (en) 1986-09-09 1987-09-04 BIPOLAR CIRCUIT BREAKER.

Publications (1)

Publication Number Publication Date
DE3776468D1 true DE3776468D1 (en) 1992-03-12

Family

ID=6309205

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19863630643 Withdrawn DE3630643A1 (en) 1986-09-09 1986-09-09 BIPOLAR CIRCUIT BREAKER
DE8787112970T Expired - Fee Related DE3776468D1 (en) 1986-09-09 1987-09-04 BIPOLAR CIRCUIT BREAKER.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19863630643 Withdrawn DE3630643A1 (en) 1986-09-09 1986-09-09 BIPOLAR CIRCUIT BREAKER

Country Status (3)

Country Link
EP (1) EP0259800B1 (en)
AT (1) ATE72361T1 (en)
DE (2) DE3630643A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6930403B2 (en) 2002-08-21 2005-08-16 High Tide Associates, Inc. Mobile electrical power source

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3193646A (en) * 1962-05-02 1965-07-06 Wadsworth Electric Mfg Co Interlock for multi-pole circuit breakers
DE1286188B (en) * 1965-09-09 1969-01-02 Licentia Gmbh Installation circuit breaker with auxiliary contact
DE2048256A1 (en) * 1970-10-01 1972-04-06 Bbc Brown Boveri & Cie Automatic switch with neutral disconnection
DE2234423A1 (en) * 1972-07-13 1974-01-24 Bbc Brown Boveri & Cie AUTOMATIC INSTALLATION SWITCH IN SHELL CONSTRUCTION
FR2563375B1 (en) * 1984-04-24 1988-05-20 Legrand Sa CIRCUIT BREAKER WITH DIFFERENTIAL FUNCTION

Also Published As

Publication number Publication date
EP0259800A2 (en) 1988-03-16
DE3630643A1 (en) 1988-03-17
EP0259800B1 (en) 1992-01-29
EP0259800A3 (en) 1988-09-28
ATE72361T1 (en) 1992-02-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee