FR1110825A - Improvements to electrical switches and circuit breakers - Google Patents

Improvements to electrical switches and circuit breakers

Info

Publication number
FR1110825A
FR1110825A FR1110825DA FR1110825A FR 1110825 A FR1110825 A FR 1110825A FR 1110825D A FR1110825D A FR 1110825DA FR 1110825 A FR1110825 A FR 1110825A
Authority
FR
France
Prior art keywords
circuit breakers
electrical switches
switches
electrical
breakers
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1110825A publication Critical patent/FR1110825A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
FR1110825D 1953-07-23 1954-07-20 Improvements to electrical switches and circuit breakers Expired FR1110825A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2052153A GB745755A (en) 1953-07-23 1953-07-23 Improvements in or relating to air-break electric switches or circuit breakers

Publications (1)

Publication Number Publication Date
FR1110825A true FR1110825A (en) 1956-02-17

Family

ID=10147241

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1110825D Expired FR1110825A (en) 1953-07-23 1954-07-20 Improvements to electrical switches and circuit breakers

Country Status (2)

Country Link
FR (1) FR1110825A (en)
GB (1) GB745755A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2204866B2 (en) * 1972-10-31 1976-01-30 Merlin Gerin
FR2422242A1 (en) * 1978-04-07 1979-11-02 Telemecanique Electrique BLOW CHAMBER FOR ELECTRICAL CURRENT LIMITER
FR2517465B1 (en) * 1981-11-27 1986-05-02 Merlin Gerin MINIATURE CIRCUIT BREAKER WITH TWO ADJUSTED SWITCHING CHAMBERS
US4581511A (en) * 1984-09-28 1986-04-08 Westinghouse Electric Corp. Molded case circuit breaker with an improved internal venting system

Also Published As

Publication number Publication date
GB745755A (en) 1956-02-29

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