GB1259501A - - Google Patents

Info

Publication number
GB1259501A
GB1259501A GB1259501DA GB1259501A GB 1259501 A GB1259501 A GB 1259501A GB 1259501D A GB1259501D A GB 1259501DA GB 1259501 A GB1259501 A GB 1259501A
Authority
GB
United Kingdom
Prior art keywords
metal
sleeves
shields
insulator portions
tubular
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 GB1259501A publication Critical patent/GB1259501A/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
    • H01H33/662—Housings or protective screens
    • H01H33/66238—Specific bellows details
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
GB1259501D 1968-03-04 1969-02-26 Expired GB1259501A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71019768A 1968-03-04 1968-03-04

Publications (1)

Publication Number Publication Date
GB1259501A true GB1259501A (da) 1972-01-05

Family

ID=24853024

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1259501D Expired GB1259501A (da) 1968-03-04 1969-02-26

Country Status (5)

Country Link
US (1) US3555222A (da)
BE (1) BE731982A (da)
CH (1) CH522282A (da)
FR (1) FR2003185A1 (da)
GB (1) GB1259501A (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011120590A1 (en) * 2010-04-02 2011-10-06 Areva T&D Uk Limited Vacuum interrupter

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4310736A (en) * 1969-03-18 1982-01-12 Mitsubishi Denki K.K. Vacuum circuit interrupter
US4079217A (en) * 1976-07-26 1978-03-14 International Telephone And Telegraph Corporation Vacuum interrupter with bellows dampener
US4707577A (en) * 1986-04-05 1987-11-17 Kabushiki Kaisha Meidensha Vacuum interrupter
DE19713478C1 (de) * 1997-03-18 1998-04-09 Siemens Ag Vakuumschaltröhre mit einem zwischen zwei Isolatoren angeordneten metallenen Gehäuseteil

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE663422C (de) * 1935-10-24 1938-08-05 Stotz Kontakt Gmbh Installationsschalter mit Dreh- oder Druckknopfbedienung
CH205322A (de) * 1937-06-23 1939-06-15 Deutsche Waffen & Munitionsfab Elektrischer Stromunterbrecher.
US2979588A (en) * 1958-12-09 1961-04-11 Jennings Radio Mfg Corp Vacuum switch
US3087034A (en) * 1960-06-20 1963-04-23 Ling Altec Electronics Inc Vacuum switch
US3209195A (en) * 1961-03-13 1965-09-28 Rca Corp High voltage electron discharge diode
US3167629A (en) * 1962-02-23 1965-01-26 Gen Electric Movable shield structure for vacuum gap devices
GB1047706A (en) * 1963-06-14 1966-11-09 Gen Electric Co Ltd Improvements in or relating to electrical devices wherein an electric arc may be produced in operation
US3355564A (en) * 1966-06-03 1967-11-28 John W Ranheim Vacuum-type circuit interrupter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011120590A1 (en) * 2010-04-02 2011-10-06 Areva T&D Uk Limited Vacuum interrupter
US9147542B2 (en) 2010-04-02 2015-09-29 Alstom Technology Ltd. Vacuum interrupter

Also Published As

Publication number Publication date
US3555222A (en) 1971-01-12
CH522282A (de) 1972-06-15
BE731982A (da) 1969-10-24
FR2003185A1 (da) 1969-11-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees