FR908677A - Interrupteur de circuit - Google Patents

Interrupteur de circuit

Info

Publication number
FR908677A
FR908677A FR908677DA FR908677A FR 908677 A FR908677 A FR 908677A FR 908677D A FR908677D A FR 908677DA FR 908677 A FR908677 A FR 908677A
Authority
FR
France
Prior art keywords
circuit switch
switch
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.)
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 FR908677A publication Critical patent/FR908677A/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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
FR908677D 1939-09-20 1940-12-30 Interrupteur de circuit Expired FR908677A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US295727A US2326074A (en) 1939-09-20 1939-09-20 Circuit interrupter

Publications (1)

Publication Number Publication Date
FR908677A true FR908677A (fr) 1946-04-16

Family

ID=23138987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR908677D Expired FR908677A (fr) 1939-09-20 1940-12-30 Interrupteur de circuit

Country Status (3)

Country Link
US (1) US2326074A (fr)
FR (1) FR908677A (fr)
GB (1) GB544644A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2919320A (en) * 1956-07-25 1959-12-29 Bendix Aviat Corp Diaphragm-type pressure-actuated switch and method of fabricating same

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2543433A (en) * 1945-08-08 1951-02-27 Dale R Branchflower Electrical apparatus
US2483981A (en) * 1946-09-20 1949-10-04 Atomic Energy Commission Dynamic condenser
US3021407A (en) * 1958-09-16 1962-02-13 Jennings Radio Mfg Corp Vacuumized electric switch
US2979588A (en) * 1958-12-09 1961-04-11 Jennings Radio Mfg Corp Vacuum switch
US2943167A (en) * 1958-12-29 1960-06-28 Bendix Aviat Corp Miniature sealed pressure switch
US3082307A (en) * 1959-04-30 1963-03-19 Gen Electric Vacuum type circuit interrupter
US3222484A (en) * 1961-06-01 1965-12-07 Jennings Radio Mfg Corp Expansible vacuum envelope for electrical devices
US3405245A (en) * 1964-05-29 1968-10-08 Mitsubishi Electric Corp Multiple-break vacuum-type circuit interrupters
US3275776A (en) * 1964-09-02 1966-09-27 Lucia Victor E De High vacuum miniaturized relay
GB1162372A (en) * 1965-09-30 1969-08-27 English Electric Co Ltd Improvements in or relating to Vacuum switches
US4426560A (en) * 1980-11-13 1984-01-17 Westinghouse Electric Corp. Reduced pressure electrical switch
GB2471864A (en) * 2009-07-15 2011-01-19 Lucy And Co Ltd W Vacuum circuit breaker surrounded by fluid
US10186842B2 (en) 2016-04-01 2019-01-22 Ripd Ip Development Ltd Gas discharge tubes and methods and electrical systems including same
CN107564639B (zh) * 2017-09-06 2018-10-16 广西新未来信息产业股份有限公司 一种便携式过热保护型压敏电阻器
US10685805B2 (en) 2018-11-15 2020-06-16 Ripd Ip Development Ltd Gas discharge tube assemblies
CN116490951A (zh) 2020-11-09 2023-07-25 Ripd知识产权发展有限公司 包括双金属熔丝元件的浪涌保护设备
US12106922B2 (en) 2022-04-08 2024-10-01 Ripd Ip Development Ltd. Fuse assemblies and protective circuits and methods including same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2919320A (en) * 1956-07-25 1959-12-29 Bendix Aviat Corp Diaphragm-type pressure-actuated switch and method of fabricating same

Also Published As

Publication number Publication date
GB544644A (en) 1942-04-22
US2326074A (en) 1943-08-03

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