CN100573766C - 包括提供有用于观察接触的窗口的复合绝缘器并具有压缩绝缘气体的电气装置 - Google Patents
包括提供有用于观察接触的窗口的复合绝缘器并具有压缩绝缘气体的电气装置 Download PDFInfo
- Publication number
- CN100573766C CN100573766C CNB2005800120163A CN200580012016A CN100573766C CN 100573766 C CN100573766 C CN 100573766C CN B2005800120163 A CNB2005800120163 A CN B2005800120163A CN 200580012016 A CN200580012016 A CN 200580012016A CN 100573766 C CN100573766 C CN 100573766C
- Authority
- CN
- China
- Prior art keywords
- rigid pipe
- housing
- elastomeric material
- translucent
- window
- 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 - Fee Related
Links
Images
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
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- 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
Description
Claims (5)
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 |
---|---|
CN1942991A CN1942991A (zh) | 2007-04-04 |
CN100573766C true CN100573766C (zh) | 2009-12-23 |
Family
ID=34944423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005800120163A Expired - Fee Related CN100573766C (zh) | 2004-04-07 | 2005-04-07 | 包括提供有用于观察接触的窗口的复合绝缘器并具有压缩绝缘气体的电气装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7989726B2 (zh) |
EP (1) | EP1733409B1 (zh) |
CN (1) | CN100573766C (zh) |
AT (1) | ATE449414T1 (zh) |
DE (1) | DE602005017756D1 (zh) |
FR (1) | FR2868875B1 (zh) |
WO (1) | WO2005101438A2 (zh) |
Families Citing this family (12)
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 (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 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4249050A (en) * | 1977-12-30 | 1981-02-03 | Tokyo Shibaura Denki Kabushiki Kaisha | Vacuum switch |
US4910367A (en) * | 1988-03-07 | 1990-03-20 | Joslyn Corporation | Visible break switch |
Family Cites Families (8)
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 |
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 |
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 |
WO2007010025A1 (fr) * | 2005-07-20 | 2007-01-25 | Areva T & D Sa | Isolateur electrique et procede de fabrication. |
-
2004
- 2004-04-07 FR FR0450697A patent/FR2868875B1/fr not_active Expired - Fee Related
-
2005
- 2005-04-07 WO PCT/FR2005/050213 patent/WO2005101438A2/fr active Application Filing
- 2005-04-07 DE DE602005017756T patent/DE602005017756D1/de active Active
- 2005-04-07 CN CNB2005800120163A patent/CN100573766C/zh not_active Expired - Fee Related
- 2005-04-07 EP EP05748638A patent/EP1733409B1/fr not_active Not-in-force
- 2005-04-07 US US11/547,456 patent/US7989726B2/en not_active Expired - Fee Related
- 2005-04-07 AT AT05748638T patent/ATE449414T1/de active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4249050A (en) * | 1977-12-30 | 1981-02-03 | Tokyo Shibaura Denki Kabushiki Kaisha | Vacuum switch |
US4910367A (en) * | 1988-03-07 | 1990-03-20 | Joslyn Corporation | Visible break switch |
Also Published As
Publication number | Publication date |
---|---|
FR2868875A1 (fr) | 2005-10-14 |
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 |
WO2005101438A3 (fr) | 2006-01-19 |
FR2868875B1 (fr) | 2011-09-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ALSTOM TECHNOLOGY LTD. Free format text: FORMER OWNER: FRANCE ALSTOM GRID CO., LTD. Effective date: 20130725 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: FRANCE ALSTOM GRID CO., LTD. Free format text: FORMER NAME: AREVA T + D SA Owner name: AREVA T + D SA Free format text: FORMER NAME: AREVA T. + D. SA |
|
CP01 | Change in the name or title of a patent holder |
Address after: Paris France Patentee after: Alston power grid, France, Limited by Share Ltd. Address before: Paris France Patentee before: Areva transmission and Distribution Co.,Ltd. Address after: Paris France Patentee after: Areva transmission and Distribution Co.,Ltd. Address before: Paris France Patentee before: AREVA T & D S.A. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130725 Address after: Baden, Switzerland Patentee after: ALSTOM TECHNOLOGY Ltd. Address before: Paris France Patentee before: Alston power grid, France, Limited by Share Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20150407 |
|
EXPY | Termination of patent right or utility model |