ATE72361T1 - DOUBLE POLE CIRCUIT BREAKER. - Google Patents

DOUBLE POLE CIRCUIT BREAKER.

Info

Publication number
ATE72361T1
ATE72361T1 AT87112970T AT87112970T ATE72361T1 AT E72361 T1 ATE72361 T1 AT E72361T1 AT 87112970 T AT87112970 T AT 87112970T AT 87112970 T AT87112970 T AT 87112970T AT E72361 T1 ATE72361 T1 AT E72361T1
Authority
AT
Austria
Prior art keywords
switching
circuit breaker
double pole
pole circuit
onto
Prior art date
Application number
AT87112970T
Other languages
German (de)
Inventor
Volker Schmitt
Rolf Goehle
Original Assignee
Asea Brown Boveri
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 filed Critical Asea Brown Boveri
Application granted granted Critical
Publication of ATE72361T1 publication Critical patent/ATE72361T1/en

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

Landscapes

  • Breakers (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

The invention relates to a bipolar automatic cutout (10), whose switch pins (12, 13) and their switching planes are arranged side by side. Since a switching mechanism (14, 15) with a contact carrier (11) is associated with each switch pin (12, 13), and a single trip device (16) is used to operate them, a bridge element (24) is provided which transmits the load from the impact armature (22) of the trip device (16) (which is arranged in one half of the housing in the switching plane of a switch pin (12, 13)) onto the contact carriers (11) and onto the switching mechanisms (14, 15) with which it is mechanically engaged. <IMAGE>
AT87112970T 1986-09-09 1987-09-04 DOUBLE POLE CIRCUIT BREAKER. ATE72361T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863630643 DE3630643A1 (en) 1986-09-09 1986-09-09 BIPOLAR CIRCUIT BREAKER
EP87112970A EP0259800B1 (en) 1986-09-09 1987-09-04 Bipolar automatic cutout

Publications (1)

Publication Number Publication Date
ATE72361T1 true ATE72361T1 (en) 1992-02-15

Family

ID=6309205

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87112970T ATE72361T1 (en) 1986-09-09 1987-09-04 DOUBLE POLE 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
DE3776468D1 (en) 1992-03-12
DE3630643A1 (en) 1988-03-17
EP0259800A3 (en) 1988-09-28
EP0259800B1 (en) 1992-01-29
EP0259800A2 (en) 1988-03-16

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee