GB469006A - Improvements in and relating to electric switches with self-generated arc-extinguishing gas blast - Google Patents

Improvements in and relating to electric switches with self-generated arc-extinguishing gas blast

Info

Publication number
GB469006A
GB469006A GB6073/37A GB607337A GB469006A GB 469006 A GB469006 A GB 469006A GB 6073/37 A GB6073/37 A GB 6073/37A GB 607337 A GB607337 A GB 607337A GB 469006 A GB469006 A GB 469006A
Authority
GB
United Kingdom
Prior art keywords
gas
chamber
contact
arc
blast
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
GB6073/37A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB469006A publication Critical patent/GB469006A/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
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor

Landscapes

  • Circuit Breakers (AREA)
GB6073/37A 1936-02-28 1937-03-01 Improvements in and relating to electric switches with self-generated arc-extinguishing gas blast Expired GB469006A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE469006X 1936-02-28

Publications (1)

Publication Number Publication Date
GB469006A true GB469006A (en) 1937-07-16

Family

ID=6540957

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6073/37A Expired GB469006A (en) 1936-02-28 1937-03-01 Improvements in and relating to electric switches with self-generated arc-extinguishing gas blast

Country Status (2)

Country Link
US (1) USB130999I5 (en:Method)
GB (1) GB469006A (en:Method)

Also Published As

Publication number Publication date
USB130999I5 (en:Method)

Similar Documents

Publication Publication Date Title
GB278764A (en) Improvements in or relating to electric circuit-breakers
US2243040A (en) Circuit interrupter
US3291948A (en) Orifice structure for compressed gas-circuit interrupter
GB544152A (en) Improvements in or relating to electric circuit interrupters having arc extinguishing devices
GB483889A (en) Improvements in and relating to electric circuit breakers having arc-extinguishing provision
GB541236A (en) Improvements in or relating to a.c. electric circuit-breakers of the gas-blast type
GB899177A (en) A high-voltage glass-blast circuit-breaker
GB469006A (en) Improvements in and relating to electric switches with self-generated arc-extinguishing gas blast
US2752458A (en) Circuit interrupters
US2277422A (en) Electric circuit breaker
US2240233A (en) Gas blast circuit breaker
GB791690A (en) Improvements in or relating to a device for interrupting high-powered electric arcs
US2015561A (en) Switch mechanism
US2039080A (en) Circuit interrupter
US2313159A (en) Circuit interrupter
US2293320A (en) Gas blast circuit breaker
US2088489A (en) Circuit interrupter
US1849875A (en) Oil circuit breaker
GB542728A (en) Improvements in or relating to a.c. electric circuit-breakers of the gas-blast type
GB470631A (en) Improvements in and relating to electric switches with self-generated arc-extinguishing blast
US4395607A (en) Gas blast switch
US2648744A (en) Circuit interrupter
US2416466A (en) Gas blast circuit breaker
GB558668A (en) Improvements in and relating to electric gas blast circuit breakers
GB443187A (en) Improvements in and relating to electric switches having arc extinguishing chambers