GB769831A - High tension air blast eiectric circuit breaker - Google Patents

High tension air blast eiectric circuit breaker

Info

Publication number
GB769831A
GB769831A GB15914/55A GB1591455A GB769831A GB 769831 A GB769831 A GB 769831A GB 15914/55 A GB15914/55 A GB 15914/55A GB 1591455 A GB1591455 A GB 1591455A GB 769831 A GB769831 A GB 769831A
Authority
GB
United Kingdom
Prior art keywords
containers
container
insulator
housing
circuit 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
GB15914/55A
Other languages
English (en)
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.)
Filing date
Publication date
Application filed by ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of GB769831A publication Critical patent/GB769831A/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
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • 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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs

Landscapes

  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
GB15914/55A 1954-06-04 1955-06-03 High tension air blast eiectric circuit breaker Expired GB769831A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE334098X 1954-06-04
DEV8248A DE1013347B (de) 1954-06-04 1954-12-23 Druckgasschalter

Publications (1)

Publication Number Publication Date
GB769831A true GB769831A (en) 1957-03-13

Family

ID=26001206

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15914/55A Expired GB769831A (en) 1954-06-04 1955-06-03 High tension air blast eiectric circuit breaker

Country Status (5)

Country Link
BE (1) BE538744A (OSRAM)
CH (1) CH334098A (OSRAM)
DE (1) DE1013347B (OSRAM)
FR (2) FR1133485A (OSRAM)
GB (1) GB769831A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1172756B (de) * 1960-12-20 1964-06-25 Gen Electric Druckgasschalter

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207992B (de) * 1958-08-01 1965-12-30 Bbc Brown Boveri & Cie Druckluftschalter mit Einfach- oder Mehrfachunterbrechung pro Pol
GB928516A (en) * 1958-12-02 1963-06-12 Ass Elect Ind Improvements relating to air or gas blast electric circuit-breakers
DE1165717B (de) * 1958-12-03 1964-03-19 Continental Elektro Ind Ag Druckluftschalter
DE1102858B (de) * 1958-12-23 1961-03-23 Siemens Ag Mit gasfoermigem Loeschmittel gefuellter Schalter
US3071671A (en) * 1959-07-22 1963-01-01 Westinghouse Electric Corp Circuit interrupters
US3114815A (en) * 1959-11-18 1963-12-17 Westinghouse Electric Corp Fluid-blast circuit interrupter with improved current-transformer housing means
DE1127986B (de) * 1959-12-07 1962-04-19 Bbc Brown Boveri & Cie Druckluftschalter
DE1216408B (de) * 1962-02-27 1966-05-12 Continental Elektro Ind Ag Hochspannungsdruckgasschalter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE308969C (OSRAM) *
DE289849C (OSRAM) *
DE536284C (de) * 1930-08-08 1931-10-21 Aeg Sicherheitsvorrichtung fuer Druckgasschalter
DE608733C (de) * 1932-02-18 1935-01-31 Aeg Sicherheitseinrichtung zur Verhuetung des ungleichzeitigen Schaltens mehrerer durch Druckgas einzeln angetriebener, mechanisch nicht miteinander gekuppelter Schalter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1172756B (de) * 1960-12-20 1964-06-25 Gen Electric Druckgasschalter

Also Published As

Publication number Publication date
DE1013347B (de) 1957-08-08
CH334098A (de) 1958-11-15
FR1133485A (fr) 1957-03-27
BE538744A (OSRAM)
FR1136157A (fr) 1957-05-10

Similar Documents

Publication Publication Date Title
GB769831A (en) High tension air blast eiectric circuit breaker
GB825914A (en) Improvements in gas-blast electric circuit interrupters
GB724707A (en) Air blast high tension circuit breakers
GB731050A (en) Improvements in electric limit switches
GB810406A (en) High voltage circuit breaker
GB816309A (en) Air blast electric circuit breaker for high voltages
GB611388A (en) Improvements in or relating to electric circuit interrupters
GB764646A (en) Improvements in air blast electric circuit breakers
GB908686A (en) Improvements in air blast electric circuit breakers
GB662826A (en) Air blast electric circuit breaker for large currents
GB673598A (en) Arrangement in electric high tension circuit breakers
GB803628A (en) Air blast electric circuit breaker
GB754539A (en) A gas-blast electric circuit breaker
GB759574A (en) Electric high tension air blast circuit breaker
GB622381A (en) Improvements in or relating to electric circuit-breakers having arc-extinguishing means
GB864835A (en) Improvements relating to high voltage multi-break airblast electric circuit-breakers
GB1080198A (en) Improvements in vacuum switch arrangements for high voltages
GB1092031A (en) Air blast electric circuit breaker
GB1136957A (en) Air blast electric circuit-breaker
GB1125750A (en) Improvements in and relating to electric circuit breakers
GB698598A (en) High tension air-blast electric circuit-breaker
GB1157812A (en) Electrical Switches
GB770099A (en) Arrangement in air blast electric circuit breakers
GB769832A (en) Polyphase air blast electric circuit breaker
US3011097A (en) Circuit breaker support structure