FR1113341A - Circuit breaker - Google Patents

Circuit breaker

Info

Publication number
FR1113341A
FR1113341A FR1113341DA FR1113341A FR 1113341 A FR1113341 A FR 1113341A FR 1113341D A FR1113341D A FR 1113341DA FR 1113341 A FR1113341 A FR 1113341A
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 FR1113341A publication Critical patent/FR1113341A/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
    • H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/62—Manual reset mechanisms which may be also used for manual release with means for preventing resetting while abnormal condition persists, e.g. loose handle arrangement
    • 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
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7418—Adjusting both electrothermal and electromagnetic mechanism
FR1113341D 1953-09-28 1954-09-27 Circuit breaker Expired FR1113341A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US382748A US2700082A (en) 1953-09-28 1953-09-28 Circuit breaker

Publications (1)

Publication Number Publication Date
FR1113341A true FR1113341A (en) 1956-03-28

Family

ID=23510248

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1113341D Expired FR1113341A (en) 1953-09-28 1954-09-27 Circuit breaker

Country Status (2)

Country Link
US (1) US2700082A (en)
FR (1) FR1113341A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809252A (en) * 1955-05-23 1957-10-08 Westinghouse Electric Corp Circuit interrupters
US2813170A (en) * 1955-06-09 1957-11-12 Westinghouse Electric Corp Circuit breaker

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1411041A (en) * 1919-03-08 1922-03-28 Westinghouse Electric & Mfg Co Control system
US2274350A (en) * 1940-02-17 1942-02-24 Gen Electric Circuit breaker operating mechanism

Also Published As

Publication number Publication date
US2700082A (en) 1955-01-18

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