JPS461975A - - Google Patents

Info

Publication number
JPS461975A
JPS461975A JP871971A JP871971A JPS461975A JP S461975 A JPS461975 A JP S461975A JP 871971 A JP871971 A JP 871971A JP 871971 A JP871971 A JP 871971A JP S461975 A JPS461975 A JP S461975A
Authority
JP
Japan
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.)
Pending
Application number
JP871971A
Other languages
Japanese (ja)
Other versions
JPS5411506B1 (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS461975A publication Critical patent/JPS461975A/ja
Publication of JPS5411506B1 publication Critical patent/JPS5411506B1/ja
Pending 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
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6644—Contacts; Arc-extinguishing means, e.g. arcing rings having coil-like electrical connections between contact rod and the proper contact

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP871971A 1970-02-24 1971-02-24 Pending JPS5411506B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1342970A 1970-02-24 1970-02-24

Publications (2)

Publication Number Publication Date
JPS461975A true JPS461975A (enrdf_load_stackoverflow) 1971-10-07
JPS5411506B1 JPS5411506B1 (enrdf_load_stackoverflow) 1979-05-15

Family

ID=21759924

Family Applications (1)

Application Number Title Priority Date Filing Date
JP871971A Pending JPS5411506B1 (enrdf_load_stackoverflow) 1970-02-24 1971-02-24

Country Status (3)

Country Link
US (1) US3622724A (enrdf_load_stackoverflow)
JP (1) JPS5411506B1 (enrdf_load_stackoverflow)
CA (1) CA919750A (enrdf_load_stackoverflow)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5022261A (enrdf_load_stackoverflow) * 1973-06-30 1975-03-10
JPS5039883A (enrdf_load_stackoverflow) * 1973-07-06 1975-04-12
JPS5039767U (enrdf_load_stackoverflow) * 1973-08-10 1975-04-23
JPS5086256U (enrdf_load_stackoverflow) * 1973-12-12 1975-07-23
JPS50131072A (enrdf_load_stackoverflow) * 1974-04-05 1975-10-16
JPS50151375A (enrdf_load_stackoverflow) * 1974-05-28 1975-12-05
JPS51131665U (enrdf_load_stackoverflow) * 1975-04-16 1976-10-23
JPS5262664A (en) * 1975-11-19 1977-05-24 Tokyo Shibaura Electric Co Vacuum valve circuit breaker
JPS5320476U (enrdf_load_stackoverflow) * 1976-07-31 1978-02-21
JPS56147479A (en) * 1980-04-18 1981-11-16 Meidensha Electric Mfg Co Ltd Structure of junction surface of semiconductor element
JPS5778538U (enrdf_load_stackoverflow) * 1972-05-03 1982-05-14
JPS5861530A (ja) * 1981-10-06 1983-04-12 三菱電機株式会社 真空遮断器
JPH02214161A (ja) * 1989-02-15 1990-08-27 Hitachi Ltd ゲートターンオフサイリスタ

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845262A (en) * 1972-05-03 1974-10-29 Westinghouse Electric Corp Contact structures for vacuum-type circuit interrupters having cantilevered-supported annularly-shaped outer arc-running contact surfaces
GB1425641A (en) * 1972-07-19 1976-02-18 Siemens Ag Vacuum switches
US3809836A (en) * 1972-12-21 1974-05-07 Gen Electric Vacuum-type electric circuit interrupter
JPS547945B2 (enrdf_load_stackoverflow) * 1973-06-30 1979-04-11
FR2279216A1 (fr) * 1973-09-10 1976-02-13 Tokyo Shibaura Electric Co Interrupteur a vide a champ magnetique
EP0017076B1 (de) * 1979-03-30 1983-05-11 Siemens Aktiengesellschaft Kontaktanordnung für Vacuumschalter und Verfahren zu ihrer Herstellung
DE3303659A1 (de) * 1983-02-03 1984-08-16 Vsesojuznyj elektrotechničeskij institut imeni V.I. Lenina, Moskva Kontaktsystem fuer eine vakuumlichtbogenloeschkammer
US4492837A (en) * 1983-03-21 1985-01-08 General Electric Company Guide means for the movable contact rod of a vacuum interrupter
DE4015135C2 (de) * 1990-05-11 1995-07-27 Calor Emag Elektrizitaets Ag Kontaktstücke für Vakuumschalter
DE4119191C2 (de) * 1991-06-11 1997-07-03 Abb Patent Gmbh Kontaktanordnung für eine Vakuumschaltkammer
DE69635605T2 (de) * 1995-09-04 2006-10-05 Kabushiki Kaisha Toshiba, Kawasaki Vakuumschalter
RU2230386C2 (ru) * 2001-02-06 2004-06-10 Алферов Дмитрий Федорович Вакуумный выключатель тока
RU2291513C2 (ru) * 2004-09-17 2007-01-10 Дмитрий Федорович Алферов Вакуумный выключатель тока
RU2400855C1 (ru) * 2009-05-18 2010-09-27 Государственное образовательное учреждение высшего профессионального образования "Томский политехнический университет" Вакуумный выключатель тока
RU2462780C1 (ru) * 2011-03-11 2012-09-27 Государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" Вакуумный выключатель тока
KR20130000677A (ko) * 2011-06-23 2013-01-03 엘에스산전 주식회사 진공 인터럽터의 전극 조립체
US11694864B2 (en) * 2020-09-30 2023-07-04 Eaton Intelligent Power Limited Vacuum interrupter with trap for running cathode tracks

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3089936A (en) * 1960-02-23 1963-05-14 Gen Electric Contact structure for an electric circuit interrupter
US3185797A (en) * 1962-07-17 1965-05-25 Gen Electric Vacuum-type circuit interrupter with improved arc splitting means
US3225167A (en) * 1964-03-16 1965-12-21 Gen Electric Vacuum circuit breaker with arc rotation contact means
GB1113837A (en) * 1966-04-25 1968-05-15 Ass Elect Ind Improvements relating to vacuum switch contacts
US3462572A (en) * 1966-10-03 1969-08-19 Gen Electric Vacuum type circuit interrupter having contacts provided with improved arcpropelling means
US3522399A (en) * 1968-03-08 1970-07-28 Gen Electric Vacuum-type circuit interrupter with contacts having particularly shaped circumferentially spaced slots

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5778538U (enrdf_load_stackoverflow) * 1972-05-03 1982-05-14
JPS5022261A (enrdf_load_stackoverflow) * 1973-06-30 1975-03-10
JPS5039883A (enrdf_load_stackoverflow) * 1973-07-06 1975-04-12
JPS5039767U (enrdf_load_stackoverflow) * 1973-08-10 1975-04-23
JPS5086256U (enrdf_load_stackoverflow) * 1973-12-12 1975-07-23
JPS50131072A (enrdf_load_stackoverflow) * 1974-04-05 1975-10-16
JPS50151375A (enrdf_load_stackoverflow) * 1974-05-28 1975-12-05
JPS51131665U (enrdf_load_stackoverflow) * 1975-04-16 1976-10-23
JPS5262664A (en) * 1975-11-19 1977-05-24 Tokyo Shibaura Electric Co Vacuum valve circuit breaker
JPS5320476U (enrdf_load_stackoverflow) * 1976-07-31 1978-02-21
JPS56147479A (en) * 1980-04-18 1981-11-16 Meidensha Electric Mfg Co Ltd Structure of junction surface of semiconductor element
JPS5861530A (ja) * 1981-10-06 1983-04-12 三菱電機株式会社 真空遮断器
JPH02214161A (ja) * 1989-02-15 1990-08-27 Hitachi Ltd ゲートターンオフサイリスタ

Also Published As

Publication number Publication date
JPS5411506B1 (enrdf_load_stackoverflow) 1979-05-15
CA919750A (en) 1973-01-23
US3622724A (en) 1971-11-23

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