GB1296337A - - Google Patents

Info

Publication number
GB1296337A
GB1296337A GB1296337DA GB1296337A GB 1296337 A GB1296337 A GB 1296337A GB 1296337D A GB1296337D A GB 1296337DA GB 1296337 A GB1296337 A GB 1296337A
Authority
GB
United Kingdom
Prior art keywords
electrode
arc
electrodes
channel
contact
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
Other languages
English (en)
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 GB1296337A publication Critical patent/GB1296337A/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
    • H01H33/60—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
    • 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
    • H01H33/6646—Contacts; Arc-extinguishing means, e.g. arcing rings having non flat disc-like contact surface

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
GB1296337D 1970-07-16 1971-07-16 Expired GB1296337A (US07922777-20110412-C00004.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2036099A DE2036099C3 (de) 1970-07-16 1970-07-16 Vakuumleistungsschalter

Publications (1)

Publication Number Publication Date
GB1296337A true GB1296337A (US07922777-20110412-C00004.png) 1972-11-15

Family

ID=5777404

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1296337D Expired GB1296337A (US07922777-20110412-C00004.png) 1970-07-16 1971-07-16

Country Status (4)

Country Link
US (1) US3702911A (US07922777-20110412-C00004.png)
CH (1) CH523591A (US07922777-20110412-C00004.png)
DE (1) DE2036099C3 (US07922777-20110412-C00004.png)
GB (1) GB1296337A (US07922777-20110412-C00004.png)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL153713B (nl) * 1972-10-27 1977-06-15 Hazemeijer Bv Vacuuemschakelaar met twee of meer schakeleenheden.
US3786214A (en) * 1973-01-19 1974-01-15 Gen Electric Interleaving-rod type vacuum interrupter having two breaks in series between each pair of rods
US3889079A (en) * 1973-09-14 1975-06-10 Westinghouse Electric Corp Vacuum-type circuit interrupters having an axial magnetic field produced by condensing shield coils
US3953693A (en) * 1974-09-09 1976-04-27 Allis-Chalmers Corporation Vacuum switch with integrated capacitor shield
US5597992A (en) * 1994-12-09 1997-01-28 Cooper Industries, Inc. Current interchange for vacuum capacitor switch
JP4818530B2 (ja) † 2001-04-19 2011-11-16 三菱電機株式会社 真空バルブ
RU2009106744A (ru) * 2009-02-27 2010-09-10 Общество с ограниченной ответственностью "Промышленная Группа ТЭЛ Таврида Электрик" (RU) Устройство для сопряжения подвижного токосъема вакуумной дугогасительной камеры с терминалом коммутационного аппарата
JP2014516195A (ja) * 2011-06-07 2014-07-07 アルストム テクノロジー リミテッド 電力切換装置
EP2541569B2 (en) * 2011-06-29 2023-12-20 Hitachi Energy Ltd Dual current path for high rated currents
DE102020202530A1 (de) 2020-02-27 2021-09-02 Siemens Aktiengesellschaft Elektrisches Betriebsmittel und Verfahren zum Schalten eines elektrischen Betriebsmittels

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185800A (en) * 1963-02-18 1965-05-25 Gen Electric Vacuum type circuit interrupter with improved vapor-condensing shielding
US3546406A (en) * 1966-11-21 1970-12-08 Westinghouse Electric Corp Vacuum-type circuit interrupter with hollow contacts
US3541284A (en) * 1967-12-14 1970-11-17 Allis Chalmers Mfg Co Combined vacuum circuit interrupter and impedance means
US3632928A (en) * 1969-03-20 1972-01-04 Westinghouse Electric Corp Contact structures for vacuum-type circuit interrupters

Also Published As

Publication number Publication date
DE2036099B2 (de) 1974-01-17
DE2036099C3 (de) 1974-08-08
CH523591A (de) 1972-05-31
US3702911A (en) 1972-11-14
DE2036099A1 (de) 1972-01-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee