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 (US07902200-20110308-C00004.png)

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 (US07902200-20110308-C00004.png) 1972-01-05

Family

ID=24853024

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1259501D Expired GB1259501A (US07902200-20110308-C00004.png) 1968-03-04 1969-02-26

Country Status (5)

Country Link
US (1) US3555222A (US07902200-20110308-C00004.png)
BE (1) BE731982A (US07902200-20110308-C00004.png)
CH (1) CH522282A (US07902200-20110308-C00004.png)
FR (1) FR2003185A1 (US07902200-20110308-C00004.png)
GB (1) GB1259501A (US07902200-20110308-C00004.png)

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
US2230277A (en) * 1937-06-23 1941-02-04 Deutsche Waffen & Munitionsfab Circuit breaker
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
BE731982A (US07902200-20110308-C00004.png) 1969-10-24
FR2003185A1 (US07902200-20110308-C00004.png) 1969-11-07
CH522282A (de) 1972-06-15

Similar Documents

Publication Publication Date Title
GB838765A (en) Electric contact device enclosed in a protective vessel for electric circuit switching
GB1519046A (en) Shorting switch for low voltage application
GB735549A (en) Improvements in and relating to electric circuit breakers
GB1492577A (en) Vacuum interrupter arcing shield
GB983615A (en) A sealed contact assembly
GB1520922A (en) High-voltage vacuum switch
GB981604A (en) Improvements in and relating to electric switches
GB1259501A (US07902200-20110308-C00004.png)
GB1443809A (en) Earthing switch arrangement
GB1433264A (en) Vacuum circuit interrupotrs
GB619323A (en) Improvements in or relating to electric circuit-breaker structures
GB1536880A (en) Vacuum-type circuit interrupter
GB1298448A (en) Vacuum electric switch
GB1447676A (en) Vacuum circuit interrupter
GB1029514A (en) Improvements in or relating to circuit interrupters
ES450650A1 (es) Mejoras en la construccion de interruptores de circuito del tipo de vacio para aplicaciones de alto voltaje.
GB1435610A (en) Vacuum circuit interruptors
GB1161443A (en) Improvements in Vacuum Type Circuit Interrupters
GB1213759A (en) Improvements in vacuum-type circuit interrupter with contacts containing a refractory metal
GB1185872A (en) Improvements in or relating to Vacuum Electric Devices
GB1162309A (en) Vacuum-Type Circuit Interrupter with Hollow Contacts
AU508218B2 (en) High current vacuum circuit interrupter
GB1423407A (en) High voltage vacuum interrupter with an x-ray absorbing outer shield
GB355535A (en) Improvements in and relating to vacuum electric switches
GB1147582A (en) Multiple-break circuit interrupters with external rotary contact driving means and single chamber construction

Legal Events

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