FR1541143A - Compressed gas switch - Google Patents

Compressed gas switch

Info

Publication number
FR1541143A
FR1541143A FR119395A FR119395A FR1541143A FR 1541143 A FR1541143 A FR 1541143A FR 119395 A FR119395 A FR 119395A FR 119395 A FR119395 A FR 119395A FR 1541143 A FR1541143 A FR 1541143A
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
FR119395A
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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France 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
Priority claimed from CH1270666A external-priority patent/CH443446A/en
Application filed by BBC Brown Boveri AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Priority to FR119395A priority Critical patent/FR1541143A/en
Application granted granted Critical
Publication of FR1541143A publication Critical patent/FR1541143A/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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
    • H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/38—Plug-and-socket contacts
    • H01H1/385—Contact arrangements for high voltage gas blast circuit breakers
FR119395A 1966-09-01 1967-08-30 Compressed gas switch Expired FR1541143A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR119395A FR1541143A (en) 1966-09-01 1967-08-30 Compressed gas switch

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1270666A CH443446A (en) 1966-09-01 1966-09-01 Gas pressure switch
FR119395A FR1541143A (en) 1966-09-01 1967-08-30 Compressed gas switch

Publications (1)

Publication Number Publication Date
FR1541143A true FR1541143A (en) 1968-10-04

Family

ID=25710771

Family Applications (1)

Application Number Title Priority Date Filing Date
FR119395A Expired FR1541143A (en) 1966-09-01 1967-08-30 Compressed gas switch

Country Status (1)

Country Link
FR (1) FR1541143A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0290950A1 (en) * 1987-05-13 1988-11-17 BBC Brown Boveri AG Pressurized-gas circuit breaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0290950A1 (en) * 1987-05-13 1988-11-17 BBC Brown Boveri AG Pressurized-gas circuit breaker
US4798924A (en) * 1987-05-13 1989-01-17 Bbc Brown Boveri & Co., Ltd. Compressed-gas breaker

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