FR1136382A - Arc extinguishing devices - Google Patents

Arc extinguishing devices

Info

Publication number
FR1136382A
FR1136382A FR1136382DA FR1136382A FR 1136382 A FR1136382 A FR 1136382A FR 1136382D A FR1136382D A FR 1136382DA FR 1136382 A FR1136382 A FR 1136382A
Authority
FR
France
Prior art keywords
arc extinguishing
extinguishing devices
devices
arc
extinguishing
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.)
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
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1136382A publication Critical patent/FR1136382A/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
    • H01H33/22—Selection of fluids for arc-extinguishing
FR1136382D 1954-09-14 1955-09-13 Arc extinguishing devices Expired FR1136382A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US338509XA 1954-09-14 1954-09-14

Publications (1)

Publication Number Publication Date
FR1136382A true FR1136382A (en) 1957-05-13

Family

ID=21872817

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1136382D Expired FR1136382A (en) 1954-09-14 1955-09-13 Arc extinguishing devices

Country Status (4)

Country Link
US (1) US2733316A (en)
CH (1) CH338509A (en)
DE (1) DE1041570B (en)
FR (1) FR1136382A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1193574B (en) * 1957-09-13 1965-05-26 Westinghouse Electric Corp Circuit breaker
US3214552A (en) * 1961-03-27 1965-10-26 Westinghouse Electric Corp Gas-blast circuit interrupter with purifying means
US3214553A (en) * 1964-07-09 1965-10-26 Westinghouse Electric Corp Gas-blast circuit interrupters with closed recirculating system having gas filtering means
US4698469A (en) * 1985-05-15 1987-10-06 Alsthom Sulfur hexafluoride circuit breaker operating in a very low temperature environment

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA653845A (en) * 1957-01-31 1962-12-11 Westinghouse Electric Corporation High speed electric switch
AT235384B (en) * 1961-08-25 1964-08-25 Sprecher & Schuh Ag Compressed gas switch with current-dependent extinguishing agent flow
GB184999A (en) * 1962-05-07 1922-08-31 Harry Ormiston Ormiston An improved metallic paint or coating
US4110580A (en) * 1976-08-30 1978-08-29 Westinghouse Electric Corp. Gas-type circuit-interrupters having admixtures of helium with small concentrations of sulfur-hexafluoride (SF6) gas
US4149051A (en) * 1977-04-27 1979-04-10 Westinghouse Electric Corp. Electrically conducting gas condenser support for a puffer circuit interrupter
US9147543B2 (en) * 2010-12-07 2015-09-29 Mitsubishi Electric Corporation Gas circuit breaker

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE99794C1 (en) * 1938-07-09 1940-09-10 Licentia Patentverwaltungsgesellschaft Mit Beschraenkter Haftung
BE512921A (en) * 1951-07-19

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1193574B (en) * 1957-09-13 1965-05-26 Westinghouse Electric Corp Circuit breaker
US3214552A (en) * 1961-03-27 1965-10-26 Westinghouse Electric Corp Gas-blast circuit interrupter with purifying means
US3214553A (en) * 1964-07-09 1965-10-26 Westinghouse Electric Corp Gas-blast circuit interrupters with closed recirculating system having gas filtering means
US4698469A (en) * 1985-05-15 1987-10-06 Alsthom Sulfur hexafluoride circuit breaker operating in a very low temperature environment

Also Published As

Publication number Publication date
US2733316A (en) 1956-01-31
DE1041570B (en) 1958-10-23
CH338509A (en) 1959-05-31

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