FR941459A - Circuit breaker - Google Patents

Circuit breaker

Info

Publication number
FR941459A
FR941459A FR941459DA FR941459A FR 941459 A FR941459 A FR 941459A FR 941459D A FR941459D A FR 941459DA FR 941459 A FR941459 A FR 941459A
Authority
FR
France
Prior art keywords
circuit breaker
breaker
circuit
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
Other languages
French (fr)
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR941459A publication Critical patent/FR941459A/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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/44—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay
    • H01H71/443—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay with dash-pot
    • 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
    • H01H71/44—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay
FR941459D 1945-09-07 1947-02-11 Circuit breaker Expired FR941459A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US262097XA 1945-09-07 1945-09-07

Publications (1)

Publication Number Publication Date
FR941459A true FR941459A (en) 1949-01-12

Family

ID=21830491

Family Applications (1)

Application Number Title Priority Date Filing Date
FR941459D Expired FR941459A (en) 1945-09-07 1947-02-11 Circuit breaker

Country Status (5)

Country Link
BE (1) BE470540A (en)
CH (1) CH262097A (en)
DE (1) DE823623C (en)
FR (1) FR941459A (en)
GB (1) GB619477A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2606261A (en) * 1951-03-17 1952-08-05 Gen Electric Electrohydraulic trip device

Also Published As

Publication number Publication date
GB619477A (en) 1949-03-09
CH262097A (en) 1949-06-15
BE470540A (en)
DE823623C (en) 1951-12-06

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