FR901760A - Compressed gas switch - Google Patents

Compressed gas switch

Info

Publication number
FR901760A
FR901760A FR901760DA FR901760A FR 901760 A FR901760 A FR 901760A FR 901760D A FR901760D A FR 901760DA FR 901760 A FR901760 A FR 901760A
Authority
FR
France
Prior art keywords
compressed gas
gas switch
switch
compressed
gas
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.)
BROWN
BBC Brown Boveri AG Germany
Original Assignee
BROWN
Brown Boveri und Cie AG Germany
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 BROWN, Brown Boveri und Cie AG Germany filed Critical BROWN
Application granted granted Critical
Publication of FR901760A publication Critical patent/FR901760A/en
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
    • H01H33/16—Impedances connected with contacts
    • H01H33/164—Impedances connected with contacts the impedance being inserted in the circuit by blowing the arc onto an auxiliary electrode
FR901760D 1943-01-18 1944-02-04 Compressed gas switch Expired FR901760A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH572489X 1943-01-18

Publications (1)

Publication Number Publication Date
FR901760A true FR901760A (en) 1945-08-06

Family

ID=4521004

Family Applications (1)

Application Number Title Priority Date Filing Date
FR901760D Expired FR901760A (en) 1943-01-18 1944-02-04 Compressed gas switch

Country Status (6)

Country Link
US (1) US2416466A (en)
BE (1) BE453983A (en)
CH (1) CH234221A (en)
FR (1) FR901760A (en)
GB (1) GB572489A (en)
NL (1) NL114529C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE471741A (en) * 1942-05-30
GB755016A (en) * 1953-07-08 1956-08-15 Reyrolle A & Co Ltd Improvements relating to electric switchgear
DE1030423B (en) * 1956-10-25 1958-05-22 Licentia Gmbh Pressurized gas nozzle switch with switching resistor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1384469A (en) * 1917-08-03 1921-07-12 Westinghouse Electric & Mfg Co Control apparatus
BE353855A (en) * 1927-08-30
BE394527A (en) * 1932-02-22
DE629965C (en) * 1933-01-23 1936-05-16 Const Electr De Delle Sa Atel Electric switch with arc extinguishing by a pressure medium flow
BE422849A (en) * 1936-07-30
US2365134A (en) * 1940-04-15 1944-12-12 Amer Donald Foster Electric circuit breaker of the gas-blast type
US2287039A (en) * 1940-06-10 1942-06-23 Allis Chalmers Mfg Co Electric circuit breaker
US2306242A (en) * 1941-07-25 1942-12-22 Gen Electric Gas blast electric circuit breaker
US2353729A (en) * 1941-08-14 1944-07-18 Ite Circuit Breaker Ltd Air blast arc chute
US2349095A (en) * 1942-01-17 1944-05-16 Vickers Electrical Co Ltd Electric circuit breaker
US2345724A (en) * 1942-03-19 1944-04-04 Westinghouse Electric & Mfg Co Circuit breaker

Also Published As

Publication number Publication date
NL114529C (en)
US2416466A (en) 1947-02-25
CH234221A (en) 1944-09-15
BE453983A (en)
GB572489A (en) 1945-10-10

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