FR613413A - Electric arc breaking device - Google Patents

Electric arc breaking device

Info

Publication number
FR613413A
FR613413A FR613413DA FR613413A FR 613413 A FR613413 A FR 613413A FR 613413D A FR613413D A FR 613413DA FR 613413 A FR613413 A FR 613413A
Authority
FR
France
Prior art keywords
electric arc
breaking device
arc breaking
electric
breaking
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 and Manufacturing 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 Westinghouse Electric and Manufacturing Co filed Critical Westinghouse Electric and Manufacturing Co
Application granted granted Critical
Publication of FR613413A publication Critical patent/FR613413A/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
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H9/446—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts
FR613413D 1925-03-26 1926-03-25 Electric arc breaking device Expired FR613413A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18635A US1811451A (en) 1925-03-26 1925-03-26 Control apparatus

Publications (1)

Publication Number Publication Date
FR613413A true FR613413A (en) 1926-11-17

Family

ID=21788977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR613413D Expired FR613413A (en) 1925-03-26 1926-03-25 Electric arc breaking device

Country Status (3)

Country Link
US (1) US1811451A (en)
FR (1) FR613413A (en)
GB (1) GB249870A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442199A (en) * 1943-12-15 1948-05-25 Westinghouse Electric Corp Circuit interrupter
FR962869A (en) * 1944-04-13 1950-06-22
US2446859A (en) * 1944-10-14 1948-08-10 Gen Electric Switch
US2460118A (en) * 1945-07-21 1949-01-25 Gen Electric Circuit interrupter
US2534069A (en) * 1947-04-09 1950-12-12 Arrow Hart & Hegeman Electric Arc extinguishing means for alternating current electric switches
US2644875A (en) * 1948-07-01 1953-07-07 Roller Smith Corp Air circuit breaker
US3177325A (en) * 1960-12-21 1965-04-06 Ite Circuit Breaker Ltd Mechanical and electrical pivot between removable arc chute and stationary contact structure

Also Published As

Publication number Publication date
US1811451A (en) 1931-06-23
GB249870A (en) 1926-09-30

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