ATE449414T1 - Elektrische vorrichtung mit verdichtetem isoliergas, die einen mit einem fenster zur beobachtung der kontakte ausgestatteten zusammengesetzten isolator umfasst - Google Patents

Elektrische vorrichtung mit verdichtetem isoliergas, die einen mit einem fenster zur beobachtung der kontakte ausgestatteten zusammengesetzten isolator umfasst

Info

Publication number
ATE449414T1
ATE449414T1 AT05748638T AT05748638T ATE449414T1 AT E449414 T1 ATE449414 T1 AT E449414T1 AT 05748638 T AT05748638 T AT 05748638T AT 05748638 T AT05748638 T AT 05748638T AT E449414 T1 ATE449414 T1 AT E449414T1
Authority
AT
Austria
Prior art keywords
contacts
composite insulator
insulating gas
window
observing
Prior art date
Application number
AT05748638T
Other languages
English (en)
Inventor
Christian Lindner
Jean-Luc Bessede
Yannick Kieffel
Original Assignee
Areva T & D Sas
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 Sas filed Critical Areva T & D Sas
Application granted granted Critical
Publication of ATE449414T1 publication Critical patent/ATE449414T1/de

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
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H2009/0292—Transparent window or opening, e.g. for allowing visual inspection of contact position or contact condition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H2011/0081—Apparatus or processes specially adapted for the manufacture of electric switches using double shot moulding, e.g. for forming elastomeric sealing elements on form stable casing
    • 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

Landscapes

  • Gas-Insulated Switchgears (AREA)
  • Insulators (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Circuit Breakers (AREA)
  • Organic Insulating Materials (AREA)
  • Testing Relating To Insulation (AREA)
AT05748638T 2004-04-07 2005-04-07 Elektrische vorrichtung mit verdichtetem isoliergas, die einen mit einem fenster zur beobachtung der kontakte ausgestatteten zusammengesetzten isolator umfasst ATE449414T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0450697A FR2868875B1 (fr) 2004-04-07 2004-04-07 Appareil electrique comprenant un isolateur composite muni d'une fenetre d'observation des contacts
PCT/FR2005/050213 WO2005101438A2 (fr) 2004-04-07 2005-04-07 Appareil electrique a gaz isolant sous pression comprenant un isolateur composite muni d'une fenetre d'observation des contacts

Publications (1)

Publication Number Publication Date
ATE449414T1 true ATE449414T1 (de) 2009-12-15

Family

ID=34944423

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05748638T ATE449414T1 (de) 2004-04-07 2005-04-07 Elektrische vorrichtung mit verdichtetem isoliergas, die einen mit einem fenster zur beobachtung der kontakte ausgestatteten zusammengesetzten isolator umfasst

Country Status (7)

Country Link
US (1) US7989726B2 (de)
EP (1) EP1733409B1 (de)
CN (1) CN100573766C (de)
AT (1) ATE449414T1 (de)
DE (1) DE602005017756D1 (de)
FR (1) FR2868875B1 (de)
WO (1) WO2005101438A2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2969811B1 (fr) * 2010-12-23 2013-02-08 Areva T & D Sas Dispositif a piston et cylindre pour appareillages electriques a moyenne et haute tension.
US8440929B2 (en) 2011-08-01 2013-05-14 Eaton Corporation Vacuum switch including an insulating body having a number of transparent portions made of a single crystal alumina
US9190231B2 (en) 2012-03-02 2015-11-17 Thomas & Betts International, Inc. Removable shed sleeve for switch
FR2988229B1 (fr) * 2012-03-16 2015-03-20 Schneider Electric Ind Sas Element d'enceinte pour appareillage electrique moyenne tension muni d'un dispositif de visualisation
CN104428860B (zh) * 2012-06-12 2018-01-26 豪倍公司 中压或高压开关衬套
JP6161354B2 (ja) * 2013-03-25 2017-07-12 三菱電機株式会社 真空バルブ
US10043630B2 (en) 2014-03-20 2018-08-07 Thomas & Betts International Llc Fuse insulating support bracket with pre-molded shed
WO2016187644A1 (en) * 2015-05-27 2016-12-01 Noja Power Switchgear Pty Ltd Enclosed switch visible break isolator
DE102016202326A1 (de) * 2016-02-16 2017-08-17 Siemens Aktiengesellschaft Antriebseinrichtung für einen Überspannungsableiter
WO2018058196A1 (en) * 2016-09-29 2018-04-05 Noja Power Switchgear Pty Ltd Enclosed switch visible break isolator
CN110200421B (zh) * 2019-05-31 2021-01-08 上海智蕙林医疗科技有限公司 一种观察柜和物品查看控制方法
CN113314363B (zh) * 2021-06-28 2022-06-03 深圳市金安科技有限公司 以lora技术控制面板为基础的智能开关

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH482382A (de) * 1968-09-18 1969-11-30 Landis & Gyr Ag Verfahren zur Herstellung eines Gerätegehäuses mit Fenster und danach hergestelltes Gerätegehäuse
FR2355364A1 (fr) * 1976-06-14 1978-01-13 Coq France Dispositif evitant la pollution de la face inaccessible des regards de visualisation des appareillages electriques sous enveloppes a enceinte gazeuse
US4249050A (en) * 1977-12-30 1981-02-03 Tokyo Shibaura Denki Kabushiki Kaisha Vacuum switch
US4384185A (en) * 1981-02-17 1983-05-17 S&C Electric Company Circuit interrupting device
DE3412250A1 (de) 1984-04-02 1985-10-10 Felten & Guilleaume Energietechnik GmbH, 5000 Köln Lasttrennschalter
FR2628259A1 (fr) * 1988-03-01 1989-09-08 Merlin Gerin Disjoncteur electrique a autosoufflage par pistonnage ou expansion de gaz isolant
US4910367A (en) * 1988-03-07 1990-03-20 Joslyn Corporation Visible break switch
DE4435358C2 (de) 1994-09-20 2003-05-08 Siemens Ag Polsäule eines Hochspannungs-Leistungsschalters
FR2774213B1 (fr) 1998-01-27 2000-03-10 Schneider Electric Ind Sa Chambre de coupure d'un disjoncteur a auto-expansion et a enveloppe a resine thermoplastique
US7989704B2 (en) * 2005-07-20 2011-08-02 Areva T&D Sa Electric insulator and a method for the production thereof

Also Published As

Publication number Publication date
WO2005101438A2 (fr) 2005-10-27
EP1733409A2 (de) 2006-12-20
WO2005101438A3 (fr) 2006-01-19
EP1733409B1 (de) 2009-11-18
US7989726B2 (en) 2011-08-02
US20070295694A1 (en) 2007-12-27
DE602005017756D1 (de) 2009-12-31
FR2868875A1 (fr) 2005-10-14
FR2868875B1 (fr) 2011-09-23
CN1942991A (zh) 2007-04-04
CN100573766C (zh) 2009-12-23

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