WO2005101438A3 - Appareil electrique a gaz isolant sous pression comprenant un isolateur composite muni d'une fenetre d'observation des contacts - Google Patents

Appareil electrique a gaz isolant sous pression comprenant un isolateur composite muni d'une fenetre d'observation des contacts Download PDF

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Publication number
WO2005101438A3
WO2005101438A3 PCT/FR2005/050213 FR2005050213W WO2005101438A3 WO 2005101438 A3 WO2005101438 A3 WO 2005101438A3 FR 2005050213 W FR2005050213 W FR 2005050213W WO 2005101438 A3 WO2005101438 A3 WO 2005101438A3
Authority
WO
WIPO (PCT)
Prior art keywords
contacts
insulating gas
composite insulator
observation
window
Prior art date
Application number
PCT/FR2005/050213
Other languages
English (en)
Other versions
WO2005101438A2 (fr
Inventor
Christian Lindner
Jean-Luc Bessede
Yannick Kieffel
Original Assignee
Areva T & D Sa
Christian Lindner
Jean-Luc Bessede
Yannick Kieffel
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, Christian Lindner, Jean-Luc Bessede, Yannick Kieffel filed Critical Areva T & D Sa
Priority to AT05748638T priority Critical patent/ATE449414T1/de
Priority to EP05748638A priority patent/EP1733409B1/fr
Priority to US11/547,456 priority patent/US7989726B2/en
Priority to DE602005017756T priority patent/DE602005017756D1/de
Publication of WO2005101438A2 publication Critical patent/WO2005101438A2/fr
Publication of WO2005101438A3 publication Critical patent/WO2005101438A3/fr

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)
  • Switch Cases, Indication, And Locking (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Circuit Breakers (AREA)
  • Testing Relating To Insulation (AREA)
  • Organic Insulating Materials (AREA)

Abstract

L'appareillage de commutation électrique (1) haute ou moyenne tension, étanche, à gaz isolant sous pression, comprend des contacts d'interruption (2) susceptibles d'occuper une position d'ouverture et une position de fermeture qui sont disposés dans un isolateur composite formé par un tube rigide (3) entouré par une enveloppe en élastomère (4) dont la surface extérieure définit une succession d'ailettes annulaires. Le tube rigide et l'enveloppe en élastomère sont agencés pour définir une fenêtre d'observation (7) au moins translucide à travers laquelle la position ouverte ou fermée des contacts d'interruption est visible.
PCT/FR2005/050213 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 WO2005101438A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
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
EP05748638A EP1733409B1 (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
US11/547,456 US7989726B2 (en) 2004-04-07 2005-04-07 Electrical device containing insulating gas under pressure and including a composite insulator provided with a window for observing contacts
DE602005017756T DE602005017756D1 (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

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
FR0450697 2004-04-07

Publications (2)

Publication Number Publication Date
WO2005101438A2 WO2005101438A2 (fr) 2005-10-27
WO2005101438A3 true WO2005101438A3 (fr) 2006-01-19

Family

ID=34944423

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (7)

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

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
US9691574B2 (en) * 2012-06-12 2017-06-27 Hubbell Incorporated Medium or high voltage switch bushing
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 (fr) * 2015-05-27 2016-12-01 Noja Power Switchgear Pty Ltd Sectionneur à coupure visible d'interrupteur fermé
DE102016202326A1 (de) * 2016-02-16 2017-08-17 Siemens Aktiengesellschaft Antriebseinrichtung für einen Überspannungsableiter
WO2018058196A1 (fr) * 2016-09-29 2018-04-05 Noja Power Switchgear Pty Ltd Sectionneur à coupure visible d'interrupteur fermé
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

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1253604A (en) * 1968-09-18 1971-11-17 Landis & Gyr Ag Device housings
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
US4910367A (en) * 1988-03-07 1990-03-20 Joslyn Corporation Visible break switch
DE4435358A1 (de) * 1994-09-20 1996-03-21 Siemens Ag Polsäule eines Hochspannungs-Leistungsschalters
EP0932177A1 (fr) * 1998-01-27 1999-07-28 Schneider Electric Sa Chambre de coupure d'un disjoncteur à auto-expansion, et à enveloppe interne à résine thermoplastique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2628259A1 (fr) * 1988-03-01 1989-09-08 Merlin Gerin Disjoncteur electrique a autosoufflage par pistonnage ou expansion de gaz isolant
WO2007010025A1 (fr) * 2005-07-20 2007-01-25 Areva T & D Sa Isolateur electrique et procede de fabrication.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1253604A (en) * 1968-09-18 1971-11-17 Landis & Gyr Ag Device housings
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
US4910367A (en) * 1988-03-07 1990-03-20 Joslyn Corporation Visible break switch
DE4435358A1 (de) * 1994-09-20 1996-03-21 Siemens Ag Polsäule eines Hochspannungs-Leistungsschalters
EP0932177A1 (fr) * 1998-01-27 1999-07-28 Schneider Electric Sa Chambre de coupure d'un disjoncteur à auto-expansion, et à enveloppe interne à résine thermoplastique

Also Published As

Publication number Publication date
FR2868875A1 (fr) 2005-10-14
CN100573766C (zh) 2009-12-23
CN1942991A (zh) 2007-04-04
WO2005101438A2 (fr) 2005-10-27
US20070295694A1 (en) 2007-12-27
EP1733409B1 (fr) 2009-11-18
EP1733409A2 (fr) 2006-12-20
ATE449414T1 (de) 2009-12-15
US7989726B2 (en) 2011-08-02
DE602005017756D1 (de) 2009-12-31
FR2868875B1 (fr) 2011-09-23

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