CA967627A - Parallel-pole circuit breaker - Google Patents

Parallel-pole circuit breaker

Info

Publication number
CA967627A
CA967627A CA147,432A CA147432A CA967627A CA 967627 A CA967627 A CA 967627A CA 147432 A CA147432 A CA 147432A CA 967627 A CA967627 A CA 967627A
Authority
CA
Canada
Prior art keywords
parallel
circuit breaker
pole circuit
pole
breaker
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
CA147,432A
Other versions
CA147432S (en
Inventor
Ferdinand E. Chabot
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.)
Schneider Electric USA Inc
Original Assignee
Square D Co
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 Square D Co filed Critical Square D Co
Application granted granted Critical
Publication of CA967627A publication Critical patent/CA967627A/en
Expired 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
    • H01H71/1045—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
    • H01H71/1009—Interconnected mechanisms
    • H01H2071/1036—Interconnected mechanisms having provisions for four or more poles
CA147,432A 1971-08-09 1972-07-19 Parallel-pole circuit breaker Expired CA967627A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17010671A 1971-08-09 1971-08-09

Publications (1)

Publication Number Publication Date
CA967627A true CA967627A (en) 1975-05-13

Family

ID=22618572

Family Applications (1)

Application Number Title Priority Date Filing Date
CA147,432A Expired CA967627A (en) 1971-08-09 1972-07-19 Parallel-pole circuit breaker

Country Status (3)

Country Link
US (1) US3706056A (en)
CA (1) CA967627A (en)
GB (1) GB1368361A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3842376A (en) * 1971-08-02 1974-10-15 Heinemann Electric Co Fastener and circuit breaker case
JPS56162436A (en) * 1980-05-20 1981-12-14 Matsushita Electric Works Ltd Circuit breaker
US4492941A (en) * 1983-02-18 1985-01-08 Heinemann Electric Company Circuit breaker comprising parallel connected sections
GB2140209B (en) * 1983-04-20 1988-03-30 Airpax Corp Circuit breaker
FR2592738B1 (en) * 1986-01-03 1990-05-11 Merlin Gerin MULTIPLE MOBILE CONTACT MINIATURE ELECTRIC CIRCUIT BREAKER
ITMI981161A1 (en) * 1998-05-26 1999-11-26 Aeg Niederspannugstechnik Gmbh ELECTRIC SWITCH EQUIPPED WITH MODULAR COMPLEX OF CONTACTS ALLOWS DIFFERENT SIZES OF SINGLE-POLE INTERRUPT MODULES
US6034586A (en) * 1998-10-21 2000-03-07 Airpax Corporation, Llc Parallel contact circuit breaker
DE102006036191A1 (en) * 2006-08-01 2008-02-07 Siemens Ag switching device
US8907236B2 (en) 2012-03-21 2014-12-09 Schneider Electric USA, Inc. Floating stationary contact to create stable, low resistance contact joints

Also Published As

Publication number Publication date
US3706056A (en) 1972-12-12
GB1368361A (en) 1974-09-25

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