FR1137323A - Dispositif d'actionnement pour disjoncteur à air comprimé - Google Patents

Dispositif d'actionnement pour disjoncteur à air comprimé

Info

Publication number: FR1137323A
Authority: FR; France
Prior art keywords: compressed air; circuit breaker; actuation device; air circuit; actuation
Prior art date: 1954-06-04
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.)

ABB Norden Holding AB

Original Assignee

ASEA AB

Allmanna Svenska Elektriska AB

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.)

1954-06-04

Filing date

1955-06-03

Publication date

1957-05-27

1955-06-03 Application filed by ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB

1957-05-27 Application granted granted Critical

1957-05-27 Publication of FR1137323A publication Critical patent/FR1137323A/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
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87265—Dividing into parallel flow paths with recombining
- Y10T137/87378—Second valve assembly carried by first valve head
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87265—Dividing into parallel flow paths with recombining
- Y10T137/87499—Fluid actuated or retarded

FR1137323D 1954-06-04 1955-06-03 Dispositif d'actionnement pour disjoncteur à air comprimé Expired FR1137323A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE330631X		1954-06-04

Publications (1)

Publication Number	Publication Date
FR1137323A true FR1137323A (fr)	1957-05-27

Family

ID=20308079

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1137323D Expired FR1137323A (fr)	1954-06-04	1955-06-03	Dispositif d'actionnement pour disjoncteur à air comprimé

Country Status (5)

Country	Link
US (1)	US2803724A (fr)
CH (1)	CH330631A (fr)
DE (1)	DE1031396B (fr)
FR (1)	FR1137323A (fr)
GB (1)	GB770100A (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2831933A (en) *	1956-03-02	1958-04-22	Westinghouse Electric Corp	Circuit interrupters
GB832819A (en) *	1957-05-06	1960-04-13	British Oxygen Co Ltd	Fluid pressure responsive electric switch
GB828589A (en) *	1957-05-23	1960-02-17	Asea Ab	Air-blast electric circuit-breaker
DE1049954B (fr) *	1957-09-12	1959-02-05
DE1100761B (de) *	1958-02-21	1961-03-02	Continental Elektro Ind Ag	Hochspannungsdruckluftschalter
DE1072679B (fr) *	1958-03-26	1960-01-07
DE1165717B (de) *	1958-12-03	1964-03-19	Continental Elektro Ind Ag	Druckluftschalter
FR1237847A (fr) *	1959-06-24	1960-08-05	Merlin Gerin	Perfectionnements au mode de commande des contacts des disjoncteurs pneumatiques
DE1221333B (de) *	1960-02-10	1966-07-21	Bbc Brown Boveri & Cie	Steuerventil fuer den Druckluftzufluss zu den Schaltkammern von Druckluftschaltern
DE1171973B (de) *	1960-11-02	1964-06-11	Asea Ab	Druckgasschalter
GB924975A (en) *	1960-11-02	1963-05-01	Asea Ab	Improvements in air-blast electric circuit-breakers
US3065322A (en) *	1960-12-20	1962-11-20	Gen Electric	Gas blast circuit breaker
GB1023151A (en) *	1961-03-17	1966-03-23	English Electric Co Ltd	Improvements in or relating to gas-blast circuit-breakers
DE1260589B (de) *	1962-03-09	1968-02-08	Ass Elect Ind	Schaltventil fuer Druckgasschalter
DE1216962B (de) *	1964-01-24	1966-05-18	Bbc Brown Boveri & Cie	Einrichtung fuer Druckgasschalter
DE1291405B (de) *	1965-05-04	1969-03-27	Magrini Fab Riun Scarpa	Druckgas-Leistungsschalter
FR2768855B1 (fr) *	1997-09-25	1999-11-12	Gec Alsthom T & D Sa	Commande pour appareil electrique, par exemple disjoncteur haute tension

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE647141C (de) *	1933-08-01	1937-06-29	Bbc Brown Boveri & Cie	Elektrischer Schalter
GB490518A (en) *	1936-12-14	1938-08-15	British Thomson Houston Co Ltd	Improvements in electrical switchgear
US2665351A (en) *	1951-02-09	1954-01-05	Asea Ab	Arrangement in air blast circuit breaker provided with damping resistance

1955
- 1955-05-31 US US512243A patent/US2803724A/en not_active Expired - Lifetime
- 1955-06-02 DE DEA22790A patent/DE1031396B/de active Pending
- 1955-06-03 GB GB15915/55A patent/GB770100A/en not_active Expired
- 1955-06-03 FR FR1137323D patent/FR1137323A/fr not_active Expired
- 1955-06-03 CH CH330631D patent/CH330631A/de unknown

Also Published As

Publication number	Publication date
DE1031396B (de)	1958-06-04
CH330631A (de)	1958-06-15
US2803724A (en)	1957-08-20
GB770100A (en)	1957-03-13

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