FR1186221A - Interrupteur pneumatique - Google Patents

Interrupteur pneumatique

Info

Publication number: FR1186221A
Authority: FR; France
Prior art keywords: pneumatic switch; pneumatic; switch
Prior art date: 1956-06-07
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

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.)

1956-06-07

Filing date

1957-06-06

Publication date

1959-08-18

1957-06-06 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1959-08-18 Application granted granted Critical

1959-08-18 Publication of FR1186221A publication Critical patent/FR1186221A/fr

Status Expired legal-status Critical Current

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
- H01H33/28—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

FR1186221D 1956-06-07 1957-06-06 Interrupteur pneumatique Expired FR1186221A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US590066A US2965735A (en)	1956-06-07	1956-06-07	Compressed-gas circuit interrupter

Publications (1)

Publication Number	Publication Date
FR1186221A true FR1186221A (fr)	1959-08-18

Family

ID=24360744

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1186221D Expired FR1186221A (fr)	1956-06-07	1957-06-06	Interrupteur pneumatique

Country Status (3)

Country	Link
US (1)	US2965735A (fr)
FR (1)	FR1186221A (fr)
GB (1)	GB827408A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3014111A (en) *	1958-11-24	1961-12-19	Asea Ab	Pneumatic operating means for circuit breakers

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1100763B (de) *	1958-09-24	1961-03-02	Continental Elektro Ind Ag	Steuerventil fuer die Druckluft von Hochspannungsdruckluftschaltern
US3214540A (en) *	1960-10-03	1965-10-26	Westinghouse Electric Corp	Interrupting structures and control for compressed-gas circuit interrupters
US3040149A (en) *	1960-12-30	1962-06-19	Westinghouse Electric Corp	Compressed-gas circuit interrupters
FR1297821A (fr) *	1961-05-19	1962-07-06	Merlin Gerin	Disjoncteur à gaz comprimé et procédé de sa fabrication
DE1176232B (de) *	1961-11-10	1964-08-20	Alfred Imhof Dipl Ing	Druckgasschalter fuer hohe Spannungen
US3178546A (en) *	1961-12-04	1965-04-13	Gen Electric	Orifice structure for circuit interrupter of fluid blast type
US3174019A (en) *	1962-01-09	1965-03-16	Allis Chalmers Mfg Co	Vacuum tube interrupter having sequential separable contacts
CH410112A (de) *	1964-08-21	1966-03-31	Bbc Brown Boveri & Cie	Druckgasschalter
JPS5840715A (ja) *	1981-09-04	1983-03-09	株式会社東芝	しや断器
DE4336951A1 (de) *	1993-10-29	1995-05-04	Abb Management Ag	Hochspannungsschaltgerät

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1226114A (en) *	1914-04-06	1917-05-15	Westinghouse Electric & Mfg Co	Circuit-interrupter.
BE416391A (fr) *	1935-07-13
GB490518A (en) *	1936-12-14	1938-08-15	British Thomson Houston Co Ltd	Improvements in electrical switchgear
FR866412A (fr) *	1940-04-06	1941-08-12	Merlin Gerin	Interrupteur à gaz comprimé pour haute tension
GB575108A (en) *	1944-02-28	1946-02-04	English Electric Co Ltd	Improvements in gas blast circuit breakers
SE115691C1 (sv) *	1944-05-20	1946-01-22	Asea Ab	Tryckluftströmbrytare
US2470628A (en) *	1944-05-24	1949-05-17	Westinghouse Electric Corp	Circuit interrupter
GB582599A (en) *	1944-07-07	1946-11-21	English Electric Co Ltd	Improvements in electric circuit breakers
US2507210A (en) *	1944-11-28	1950-05-09	Westinghouse Electric Corp	Gas blast circuit breaker
US2459600A (en) *	1944-12-14	1949-01-18	Westinghouse Electric Corp	Compressed gas circuit interrupter
US2581571A (en) *	1945-10-24	1952-01-08	Westinghouse Electric Corp	Circuit interrupter
FR999210A (fr) *	1945-12-03	1952-01-29
US2645697A (en) *	1949-12-21	1953-07-14	Gen Electric	Electric circuit breaker
US2616008A (en) *	1950-03-17	1952-10-28	Westinghouse Electric Corp	Compressed gas circuit interrupter
US2665351A (en) *	1951-02-09	1954-01-05	Asea Ab	Arrangement in air blast circuit breaker provided with damping resistance
US2691085A (en) *	1951-06-26	1954-10-05	Gen Electric	Electric circuit interrupter
GB748038A (en) *	1953-08-04	1956-04-18	Vickers Electrical Co Ltd	Improvements in air- or gas-blast electric circuit breakers

1956
- 1956-06-07 US US590066A patent/US2965735A/en not_active Expired - Lifetime
1957
- 1957-05-31 GB GB17338/57A patent/GB827408A/en not_active Expired
- 1957-06-06 FR FR1186221D patent/FR1186221A/fr not_active Expired

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3014111A (en) *	1958-11-24	1961-12-19	Asea Ab	Pneumatic operating means for circuit breakers

Also Published As

Publication number	Publication date
GB827408A (en)	1960-02-03
US2965735A (en)	1960-12-20

Publication	Publication Date	Title
CH350887A (fr)	1960-12-15	Pneumatique
FR1195363A (fr)	1959-11-17	Interrupteur perfectionné
FR1184943A (fr)	1959-07-28	Interrupteurs
CH356104A (de)	1961-08-15	Programmschalter
FR1186221A (fr)	1959-08-18	Interrupteur pneumatique
FR1218705A (fr)	1960-05-12	Interrupteur pneumatique
FR1188637A (fr)	1959-09-24	Interrupteurs
FR1186868A (fr)	1959-09-03	Interrupteurs
CH364811A (de)	1962-10-15	Kippschaltung
CH358497A (de)	1961-11-30	Uberstromausschalter
FR1177312A (fr)	1959-04-23	Commutateur
FR1157037A (fr)	1958-05-23	Interrupteur perfectionné
CH341549A (fr)	1959-10-15	Disjoncteur pneumatique
FR1173024A (fr)	1959-02-18	Commutateur
CH351513A (it)	1961-01-15	Copertura pneumatica
FR1188622A (fr)	1959-09-24	Disjoncteur pneumatique
FR1243097A (fr)	1960-10-07	Interrupteur pneumatique
FR1187693A (fr)	1959-09-15	Pneumatique
FR1194455A (fr)	1959-11-10	Commutateur
FR1145849A (fr)	1957-10-30	Pneumatique
FR1183181A (fr)	1959-07-03	Interrupteurs
FR1174382A (fr)	1959-03-10	Mécanisme commutateur
FR1183800A (fr)	1959-07-13	Interrupteurs
CH352008A (de)	1961-02-15	Koordinatenschalter
CH338885A (de)	1959-06-15	Hochspannungsschalter

FR1186221A - Interrupteur pneumatique - Google Patents

Info

Links

Classifications

Applications Claiming Priority (1)

Publications (1)

Family

ID=24360744

Family Applications (1)

Country Status (3)

Cited By (1)

Families Citing this family (10)

Family Cites Families (17)

Cited By (1)

Also Published As

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