FR2189916B1 - - Google Patents

Info

Publication number
FR2189916B1
FR2189916B1 FR7323009A FR7323009A FR2189916B1 FR 2189916 B1 FR2189916 B1 FR 2189916B1 FR 7323009 A FR7323009 A FR 7323009A FR 7323009 A FR7323009 A FR 7323009A FR 2189916 B1 FR2189916 B1 FR 2189916B1
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.)
Expired
Application number
FR7323009A
Other languages
French (fr)
Other versions
FR2189916A1 (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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2189916A1 publication Critical patent/FR2189916A1/fr
Application granted granted Critical
Publication of FR2189916B1 publication Critical patent/FR2189916B1/fr
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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H01H33/6661—Combination with other type of switch, e.g. for load break switches
    • 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
    • H01H33/002—Very heavy-current switches
FR7323009A 1972-06-23 1973-06-22 Expired FR2189916B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2230900A DE2230900C3 (en) 1972-06-23 1972-06-23 Short-circuiting device for generator leads

Publications (2)

Publication Number Publication Date
FR2189916A1 FR2189916A1 (en) 1974-01-25
FR2189916B1 true FR2189916B1 (en) 1977-02-18

Family

ID=5848651

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7323009A Expired FR2189916B1 (en) 1972-06-23 1973-06-22

Country Status (8)

Country Link
US (1) US3855434A (en)
JP (1) JPS5515938B2 (en)
AT (1) AT355660B (en)
CH (1) CH552294A (en)
DE (1) DE2230900C3 (en)
FR (1) FR2189916B1 (en)
GB (1) GB1438980A (en)
SE (1) SE390093B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT355661B (en) * 1973-12-14 1980-03-10 Siemens Ag SHORT-CLOSING AND EARTHING DEVICE FOR ENCLOSED BUSBARS
US4130850A (en) * 1977-01-12 1978-12-19 Gould Inc. High speed fault diverter switch for gas-insulated systems
GB2129617B (en) * 1982-09-22 1986-07-23 Scott L & Electromotors Ltd Electrical isolating switch
DE4405206A1 (en) * 1994-02-18 1995-08-24 Abb Research Ltd Switching device
FR2763171B1 (en) * 1997-05-07 1999-07-09 Gec Alsthom T & D Sa CIRCUIT BREAKER
FR2763422B1 (en) * 1997-05-15 1999-07-09 Gec Alsthom T & D Sa GENERATOR CIRCUIT BREAKER
JP2003274525A (en) * 2002-03-19 2003-09-26 Hitachi Ltd Gas-insulated switchgear tank
US9407083B1 (en) * 2012-04-26 2016-08-02 The Boeing Company Combined subtransient current suppression and overvoltage transient protection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB400716A (en) * 1932-06-17 1933-11-02 Gen Electric Co Ltd Improvements in or relating to withdrawable electric switchgear
US2445588A (en) * 1944-07-11 1948-07-20 Gen Electric Electrical switchgear
US2978560A (en) * 1958-03-20 1961-04-04 Ite Circuit Breaker Ltd Interrupter unit for telescoping blade switch
US3399286A (en) * 1966-03-07 1968-08-27 Powerdyne Inc High voltage electric swtich
DE1993592U (en) * 1968-04-25 1968-09-12 Siemens Ag SHORT CIRCUIT DEVICE FOR VERTICAL TRACK RAILS.
CH497057A (en) * 1969-03-03 1970-09-30 Bbc Brown Boveri & Cie Switchgear with at least one sliding switchgear

Also Published As

Publication number Publication date
CH552294A (en) 1974-07-31
JPS4957301A (en) 1974-06-04
ATA524673A (en) 1979-08-15
FR2189916A1 (en) 1974-01-25
GB1438980A (en) 1976-06-09
DE2230900B2 (en) 1980-07-03
JPS5515938B2 (en) 1980-04-26
DE2230900C3 (en) 1981-03-12
DE2230900A1 (en) 1974-01-17
AT355660B (en) 1980-03-10
SE390093B (en) 1976-11-29
US3855434A (en) 1974-12-17

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