FR811130A - Interrupteurs de circuit - Google Patents

Interrupteurs de circuit

Info

Publication number
FR811130A
FR811130A FR811130DA FR811130A FR 811130 A FR811130 A FR 811130A FR 811130D A FR811130D A FR 811130DA FR 811130 A FR811130 A FR 811130A
Authority
FR
France
Prior art keywords
circuit switches
switches
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
English (en)
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Corp, Westinghouse Electric and Manufacturing Co filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR811130A publication Critical patent/FR811130A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
FR811130D 1935-09-26 1936-09-22 Interrupteurs de circuit Expired FR811130A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42183A US2192772A (en) 1935-09-26 1935-09-26 Circuit interrupter

Publications (1)

Publication Number Publication Date
FR811130A true FR811130A (fr) 1937-04-07

Family

ID=21920496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR811130D Expired FR811130A (fr) 1935-09-26 1936-09-22 Interrupteurs de circuit

Country Status (3)

Country Link
US (1) US2192772A (fr)
FR (1) FR811130A (fr)
GB (1) GB472721A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429846A (en) * 1944-03-24 1947-10-28 Gen Electric Electric circuit interrupter
US2465240A (en) * 1944-08-31 1949-03-22 Westinghouse Electric Corp Circuit interrupter
US2488131A (en) * 1944-09-14 1949-11-15 Westinghouse Electric Corp Circuit interrupter
US2470604A (en) * 1944-11-21 1949-05-17 Westinghouse Electric Corp Circuit breaker
US2495192A (en) * 1945-11-08 1950-01-17 Westinghouse Electric Corp Snap action circuit closer
US2518195A (en) * 1946-07-19 1950-08-08 Gen Electric High-voltage electric circuit interrupter
US2604562A (en) * 1949-01-29 1952-07-22 Gen Electric Electric circuit interrupter
US2913556A (en) * 1956-03-14 1959-11-17 Westinghouse Electric Corp Circuit interrupters
US20230144401A1 (en) * 2021-11-05 2023-05-11 Hangzhou Sinoshine Import & Export Co.,LTD Assembled device aerating the lawn by perforating

Also Published As

Publication number Publication date
GB472721A (en) 1937-09-29
US2192772A (en) 1940-03-05

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