ATE441935T1 - DIELECTRIC INSULATING SEAL FOR A VACUUM TUBE - Google Patents

DIELECTRIC INSULATING SEAL FOR A VACUUM TUBE

Info

Publication number
ATE441935T1
ATE441935T1 AT06807308T AT06807308T ATE441935T1 AT E441935 T1 ATE441935 T1 AT E441935T1 AT 06807308 T AT06807308 T AT 06807308T AT 06807308 T AT06807308 T AT 06807308T AT E441935 T1 ATE441935 T1 AT E441935T1
Authority
AT
Austria
Prior art keywords
vacuum tube
dielectric insulating
insulating seal
gasket
vacuum
Prior art date
Application number
AT06807308T
Other languages
German (de)
Inventor
Jean-Francois Tortorici
Olivier Gascard
Original Assignee
Areva T & D Sa
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 Areva T & D Sa filed Critical Areva T & D Sa
Application granted granted Critical
Publication of ATE441935T1 publication Critical patent/ATE441935T1/en

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
    • 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
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/6623—Details relating to the encasing or the outside layers of the vacuum switch housings
    • 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
    • H01H2033/6665—Details concerning the mounting or supporting of the individual vacuum bottles

Landscapes

  • Gasket Seals (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Insulating Bodies (AREA)
  • Insulators (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)

Abstract

The gasket makes it possible for the apparatus, in particular the vacuum bottle, to be assembled and disassembled relatively easily and conveniently. It imparts high dielectric performance to the apparatus. The inside and the outside contact surfaces of the gasket are smooth, and, for example, each of them can be made up of two cylindrical portions (31A & 31B; 32A & 32B) of different concinnities. At least one of the side surfaces has an annular recess (35). Application to switchgear using vacuum bottles for operating at high and medium voltages.
AT06807308T 2005-10-18 2006-10-16 DIELECTRIC INSULATING SEAL FOR A VACUUM TUBE ATE441935T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0553153A FR2892227B1 (en) 2005-10-18 2005-10-18 DIELECTRIC INSULATION SEAL FOR VACUUM BULB
PCT/EP2006/067453 WO2007045635A1 (en) 2005-10-18 2006-10-16 Dielectric insulation seal for a vacuum tube

Publications (1)

Publication Number Publication Date
ATE441935T1 true ATE441935T1 (en) 2009-09-15

Family

ID=36636428

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06807308T ATE441935T1 (en) 2005-10-18 2006-10-16 DIELECTRIC INSULATING SEAL FOR A VACUUM TUBE

Country Status (12)

Country Link
US (1) US20090139956A1 (en)
EP (1) EP1938350B1 (en)
CN (1) CN101292318B (en)
AT (1) ATE441935T1 (en)
BR (1) BRPI0617323A2 (en)
CA (1) CA2626166C (en)
DE (1) DE602006008972D1 (en)
ES (1) ES2333049T3 (en)
FR (1) FR2892227B1 (en)
MY (1) MY164256A (en)
RU (1) RU2405225C2 (en)
WO (1) WO2007045635A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI743857B (en) * 2020-06-30 2021-10-21 緯創資通股份有限公司 Electronic device and sealing structure thereof
CN112038166B (en) * 2020-09-17 2022-08-23 安徽普众机电有限公司 High-voltage insulating ceramic vacuum switch tube

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2168872A (en) * 1934-10-02 1939-08-08 Arthur Mutscheller High voltage and high vacuum discharge device
US2320170A (en) * 1942-04-21 1943-05-25 Bell Telephone Labor Inc Cushion mounting for electrical apparatus
US2519436A (en) * 1946-03-11 1950-08-22 Breeze Corp Sealing and electrical shielding gasket
GB1299714A (en) * 1969-03-28 1972-12-13 Perkins Engines Ltd Internal combustion engine crankcase cover assemblies
US4157236A (en) * 1977-02-28 1979-06-05 Beloit Corporation Electrostatic dry former
DE8403264U1 (en) * 1984-02-04 1984-05-10 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Encapsulated switch
US5247424A (en) * 1992-06-16 1993-09-21 International Business Machines Corporation Low temperature conduction module with gasket to provide a vacuum seal and electrical connections
RU2142187C1 (en) * 1997-07-18 1999-11-27 Общество с ограниченной ответственностью "Таврида Электрик Р" Series tel recloser (overhead line circuit breaker)

Also Published As

Publication number Publication date
WO2007045635A1 (en) 2007-04-26
EP1938350B1 (en) 2009-09-02
EP1938350A1 (en) 2008-07-02
CA2626166A1 (en) 2007-04-26
DE602006008972D1 (en) 2009-10-15
BRPI0617323A2 (en) 2011-07-19
RU2008119482A (en) 2009-11-27
CN101292318B (en) 2012-05-09
ES2333049T3 (en) 2010-02-16
CN101292318A (en) 2008-10-22
CA2626166C (en) 2015-04-14
RU2405225C2 (en) 2010-11-27
US20090139956A1 (en) 2009-06-04
MY164256A (en) 2017-11-30
FR2892227A1 (en) 2007-04-20
FR2892227B1 (en) 2007-11-30

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties