FR1363441A - Pressurized gas circuit breaker - Google Patents

Pressurized gas circuit breaker

Info

Publication number
FR1363441A
FR1363441A FR933832A FR933832A FR1363441A FR 1363441 A FR1363441 A FR 1363441A FR 933832 A FR933832 A FR 933832A FR 933832 A FR933832 A FR 933832A FR 1363441 A FR1363441 A FR 1363441A
Authority
FR
France
Prior art keywords
circuit breaker
pressurized gas
gas circuit
pressurized
breaker
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
FR933832A
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 Corp
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 US192904A external-priority patent/US3171937A/en
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Priority to FR933832A priority Critical patent/FR1363441A/en
Application granted granted Critical
Publication of FR1363441A publication Critical patent/FR1363441A/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
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
    • 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
FR933832A 1962-05-07 1963-05-06 Pressurized gas circuit breaker Expired FR1363441A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR933832A FR1363441A (en) 1962-05-07 1963-05-06 Pressurized gas circuit breaker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US192904A US3171937A (en) 1962-05-07 1962-05-07 Arc-extinguishing structure for compressed-gas circuit interrupter
FR933832A FR1363441A (en) 1962-05-07 1963-05-06 Pressurized gas circuit breaker

Publications (1)

Publication Number Publication Date
FR1363441A true FR1363441A (en) 1964-06-12

Family

ID=26201162

Family Applications (1)

Application Number Title Priority Date Filing Date
FR933832A Expired FR1363441A (en) 1962-05-07 1963-05-06 Pressurized gas circuit breaker

Country Status (1)

Country Link
FR (1) FR1363441A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2121785A1 (en) * 1971-01-13 1972-08-25 Bbc Brown Boveri & Cie
FR2235470A1 (en) * 1973-06-28 1975-01-24 Merlin Gerin
FR2343324A1 (en) * 1976-03-04 1977-09-30 Bbc Brown Boveri & Cie Sulphur hexafluoride HV gas blast circuit breaker - has rod actuated control valves for drive pistons of high pressure drive between two quenching chambers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2121785A1 (en) * 1971-01-13 1972-08-25 Bbc Brown Boveri & Cie
FR2235470A1 (en) * 1973-06-28 1975-01-24 Merlin Gerin
FR2343324A1 (en) * 1976-03-04 1977-09-30 Bbc Brown Boveri & Cie Sulphur hexafluoride HV gas blast circuit breaker - has rod actuated control valves for drive pistons of high pressure drive between two quenching chambers

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