GB1069595A - High-pressure gas-operated circuit breaker - Google Patents

High-pressure gas-operated circuit breaker

Info

Publication number
GB1069595A
GB1069595A GB495465A GB495465A GB1069595A GB 1069595 A GB1069595 A GB 1069595A GB 495465 A GB495465 A GB 495465A GB 495465 A GB495465 A GB 495465A GB 1069595 A GB1069595 A GB 1069595A
Authority
GB
United Kingdom
Prior art keywords
circuit breaker
pressure gas
operated circuit
operated
gas
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
GB495465A
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.)
COQ NV
Original Assignee
COQ NV
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 COQ NV filed Critical COQ NV
Publication of GB1069595A publication Critical patent/GB1069595A/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
    • H01H33/57—Recuperation of liquid or gas
    • 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
GB495465A 1964-02-05 1965-02-04 High-pressure gas-operated circuit breaker Expired GB1069595A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6400935A NL6400935A (en) 1964-02-05 1964-02-05

Publications (1)

Publication Number Publication Date
GB1069595A true GB1069595A (en) 1967-05-17

Family

ID=19789191

Family Applications (1)

Application Number Title Priority Date Filing Date
GB495465A Expired GB1069595A (en) 1964-02-05 1965-02-04 High-pressure gas-operated circuit breaker

Country Status (5)

Country Link
BE (1) BE645083A (en)
CH (1) CH418433A (en)
DE (1) DE1286606B (en)
GB (1) GB1069595A (en)
NL (2) NL6400935A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6841757B2 (en) 2000-06-16 2005-01-11 Tecnica Spa Heating insert for use with footwear

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE519308A (en) *
DE587110C (en) * 1933-10-30 Voigt & Haeffner Akt Ges Switch with arc extinguishing by flowing compressed air and with multiple interruption
DE553042C (en) * 1927-05-17 1932-06-21 Sigwart Ruppel Dipl Ing Switch with arc extinguishing by compressed gas and multiple interruptions in series or parallel connection
DE568350C (en) * 1928-12-04 1933-01-18 Sigwart Ruppel Dipl Ing Pressurized gas nozzle switch
DE549741C (en) * 1930-04-04 1932-04-30 Aeg Switching device with several switching points in series
DE893827C (en) * 1942-09-25 1953-10-19 Aeg Electric switch with arc extinguishing by a flowing pressure medium
DE901193C (en) * 1942-09-25 1954-01-07 Aeg Electric switch with arc extinguishing by a flowing pressure medium such as compressed gas
DE888127C (en) * 1943-02-26 1953-08-31 Aeg Circuit breaker with arc extinguishing by a flowing pressure medium
GB570496A (en) * 1943-08-09 1945-07-10 British Thomson Houston Co Ltd Improvements in gas blast electric circuit breakers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6841757B2 (en) 2000-06-16 2005-01-11 Tecnica Spa Heating insert for use with footwear

Also Published As

Publication number Publication date
NL6400935A (en) 1965-08-06
BE645083A (en) 1964-07-01
NL122543C (en)
DE1286606B (en) 1969-01-09
CH418433A (en) 1966-08-15

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