FR2011300A1 - - Google Patents

Info

Publication number
FR2011300A1
FR2011300A1 FR6920514A FR6920514A FR2011300A1 FR 2011300 A1 FR2011300 A1 FR 2011300A1 FR 6920514 A FR6920514 A FR 6920514A FR 6920514 A FR6920514 A FR 6920514A FR 2011300 A1 FR2011300 A1 FR 2011300A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6920514A
Other languages
French (fr)
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 FR2011300A1 publication Critical patent/FR2011300A1/fr
Withdrawn legal-status Critical Current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
    • H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
    • H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
    • H01H33/83—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas wherein the contacts are opened by the flow of air or gas
FR6920514A 1968-06-20 1969-06-19 Withdrawn FR2011300A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL686808656A NL146975B (en) 1968-06-20 1968-06-20 CAPSULED PRESSURE GAS SWITCH, USING ONLY FOR INTERRUPTING A CIRCUIT

Publications (1)

Publication Number Publication Date
FR2011300A1 true FR2011300A1 (en) 1970-02-27

Family

ID=19803938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6920514A Withdrawn FR2011300A1 (en) 1968-06-20 1969-06-19

Country Status (8)

Country Link
US (1) US3564179A (en)
JP (1) JPS4928547B1 (en)
BE (1) BE734727A (en)
DE (1) DE1790034C3 (en)
FR (1) FR2011300A1 (en)
GB (1) GB1221176A (en)
NL (1) NL146975B (en)
SE (1) SE341751B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5142962A (en) * 1974-10-09 1976-04-12 Fuji Electric Co Ltd 3 soitsukatsutankugatagasushadanki
JPS52136078A (en) * 1976-05-07 1977-11-14 Murata Manufacturing Co Circuit for generating high voltage to ignit gas
JPS53115070A (en) * 1977-02-15 1978-10-07 Westinghouse Electric Corp Buffer type gas breaker
US4149051A (en) * 1977-04-27 1979-04-10 Westinghouse Electric Corp. Electrically conducting gas condenser support for a puffer circuit interrupter
JPH0434813A (en) * 1990-05-30 1992-02-05 Hitachi Ltd High-speed breaker
US5534858A (en) * 1994-01-14 1996-07-09 System Analysis & Integration, Inc. Poletop switch automation system
US6288348B1 (en) 2000-01-26 2001-09-11 Eaton Corporation Pneumatic operator for circuit breakers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141942A (en) * 1959-08-13 1964-07-21 Asea Ab Control means for air blast circuit breakers
US3214540A (en) * 1960-10-03 1965-10-26 Westinghouse Electric Corp Interrupting structures and control for compressed-gas circuit interrupters
US3250970A (en) * 1962-01-23 1966-05-10 Bbc Brown Boveri & Cie Enclosed gas isolated and operated electrical supply and distribution switching-station with one or more gas blast power switches
US3268697A (en) * 1963-10-31 1966-08-23 Mitsubishi Electric Corp Compressed-gas circuit interrupters having exhaust valve structures

Also Published As

Publication number Publication date
DE1790034C3 (en) 1975-12-18
US3564179A (en) 1971-02-16
DE1790034A1 (en) 1970-06-04
DE1790034B2 (en) 1975-04-10
BE734727A (en) 1969-12-01
SE341751B (en) 1972-01-10
GB1221176A (en) 1971-02-03
JPS4928547B1 (en) 1974-07-27
NL6808656A (en) 1969-12-23
NL146975B (en) 1975-08-15

Similar Documents

Publication Publication Date Title
AU1946070A (en)
AU428130B2 (en)
AU2374870A (en)
DE1790034B2 (en)
AU6171569A (en)
AU416157B2 (en)
AU2952567A (en)
AU2581067A (en)
AU421558B1 (en)
AR203075Q (en)
AU3789668A (en)
AU3224368A (en)
AU2580267A (en)
BE726380A (en)
BE709479A (en)
AU2889368A (en)
AU3083868A (en)
AU2496167A (en)
BE727461A (en)
AU4224469A (en)
AU4270368A (en)
BE726557A (en)
BE726551A (en)
BE727480A (en)
BE726145A (en)

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse