CA898314A - Operating mechanism for multiple circuit breakers - Google Patents

Operating mechanism for multiple circuit breakers

Info

Publication number
CA898314A
CA898314A CA898314A CA898314DA CA898314A CA 898314 A CA898314 A CA 898314A CA 898314 A CA898314 A CA 898314A CA 898314D A CA898314D A CA 898314DA CA 898314 A CA898314 A CA 898314A
Authority
CA
Canada
Prior art keywords
operating mechanism
circuit breakers
multiple circuit
breakers
operating
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
Application number
CA898314A
Inventor
James Butler
Original Assignee
Canadian General Electric Co Ltd
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 Canadian General Electric Co Ltd filed Critical Canadian General Electric Co Ltd
Application granted granted Critical
Publication of CA898314A publication Critical patent/CA898314A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
CA898314A 1969-11-12 1969-11-12 Operating mechanism for multiple circuit breakers Expired CA898314A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA67165 1969-11-12

Publications (1)

Publication Number Publication Date
CA898314A true CA898314A (en) 1972-04-18

Family

ID=4085909

Family Applications (1)

Application Number Title Priority Date Filing Date
CA898314A Expired CA898314A (en) 1969-11-12 1969-11-12 Operating mechanism for multiple circuit breakers

Country Status (2)

Country Link
US (1) US3632929A (en)
CA (1) CA898314A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4614851A (en) * 1985-02-21 1986-09-30 Eaton Corporation Contact sequencing arrangement for rotary double break switch
EP0663675B1 (en) * 1994-01-12 1996-12-18 Gec Alsthom T&D Ag Multipolar switch for staggered switching on or off

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE630254A (en) * 1962-03-30
US3390239A (en) * 1965-02-23 1968-06-25 Gen Electric Electric circuit breaker with voltage-controlling resistances and means for switching the resistances in synchronism
GB1086119A (en) * 1965-05-16 1967-10-04 Ass Elect Ind Improvements in and relating to electric circuit breakers
GB1112745A (en) * 1965-12-03 1968-05-08 Ass Elect Ind Improvements in and relating to circuit breakers

Also Published As

Publication number Publication date
US3632929A (en) 1972-01-04

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