EP2415133A4 - Bushing for connecting gas insulated switchgear with air insulated switchgear - Google Patents
Bushing for connecting gas insulated switchgear with air insulated switchgearInfo
- Publication number
- EP2415133A4 EP2415133A4 EP09842465.8A EP09842465A EP2415133A4 EP 2415133 A4 EP2415133 A4 EP 2415133A4 EP 09842465 A EP09842465 A EP 09842465A EP 2415133 A4 EP2415133 A4 EP 2415133A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- insulated switchgear
- bushing
- connecting gas
- air
- gas insulated
- 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.)
- Withdrawn
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
- H01H33/021—Use of solid insulating compounds resistant to the contacting fluid dielectrics and their decomposition products, e.g. to SF6
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/003—Earthing switches
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2009/000367 WO2010111808A1 (en) | 2009-04-03 | 2009-04-03 | Bushing for connecting gas insulated switchgear with air insulated switchgear |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2415133A1 EP2415133A1 (en) | 2012-02-08 |
EP2415133A4 true EP2415133A4 (en) | 2015-03-25 |
Family
ID=42827454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09842465.8A Withdrawn EP2415133A4 (en) | 2009-04-03 | 2009-04-03 | Bushing for connecting gas insulated switchgear with air insulated switchgear |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2415133A4 (en) |
CN (1) | CN102388514B (en) |
WO (1) | WO2010111808A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012080522A1 (en) | 2010-12-14 | 2012-06-21 | Ormazabal Y Cia, S.L.U. | Connection device between high-voltage electrical apparatuses |
CN102761074B (en) * | 2012-07-25 | 2014-11-05 | 湖北网安科技有限公司 | Anti-explosive type insulating gas looped network switch cabinet |
CN102882150A (en) * | 2012-09-07 | 2013-01-16 | 北海银河开关设备有限公司 | Solid insulating sleeve |
DK3229323T3 (en) | 2014-12-01 | 2020-05-04 | Ormazabal Y Cia S L U | Electrical connection cable gland adapter |
CN105655065B (en) * | 2016-03-12 | 2017-08-25 | 江苏士林电气设备有限公司 | A kind of prefabricated high pressure all-insulating tubular bus indoor terminal agent structure |
DE102020212385A1 (en) * | 2020-09-30 | 2022-03-31 | Siemens Energy Global GmbH & Co. KG | High voltage device and method for increasing the dielectric strength in the high voltage device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5116612B1 (en) * | 1970-10-05 | 1976-05-26 | ||
JPS5365560U (en) * | 1976-11-05 | 1978-06-02 | ||
JPS5752705U (en) * | 1980-09-09 | 1982-03-26 | ||
DE19547120A1 (en) * | 1995-12-16 | 1997-06-19 | Sachsenwerk Ag | Electrode for medium- or high-voltage apparatus |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001352623A (en) | 2000-06-02 | 2001-12-21 | Mitsubishi Electric Corp | Gas-insulated switchgear |
JP4329923B2 (en) * | 2002-10-31 | 2009-09-09 | 三菱電機株式会社 | Gas insulated switchgear |
DE102004006045A1 (en) * | 2004-01-30 | 2005-08-25 | Siemens Ag | Compressed gas-insulated breaker module and feed-through arrangement |
ATE337609T1 (en) * | 2004-02-27 | 2006-09-15 | Abb Technology Ag | INSULATED EARTH SWITCHGEAR FOR GAS-INSULATED SWITCHGEAR |
CN201149978Y (en) * | 2007-12-17 | 2008-11-12 | 新泰市齐阳经贸有限公司 | Special casing for electric wire and cable |
-
2009
- 2009-04-03 WO PCT/CN2009/000367 patent/WO2010111808A1/en active Application Filing
- 2009-04-03 EP EP09842465.8A patent/EP2415133A4/en not_active Withdrawn
- 2009-04-03 CN CN200980159208.5A patent/CN102388514B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5116612B1 (en) * | 1970-10-05 | 1976-05-26 | ||
JPS5365560U (en) * | 1976-11-05 | 1978-06-02 | ||
JPS5752705U (en) * | 1980-09-09 | 1982-03-26 | ||
DE19547120A1 (en) * | 1995-12-16 | 1997-06-19 | Sachsenwerk Ag | Electrode for medium- or high-voltage apparatus |
Non-Patent Citations (1)
Title |
---|
See also references of WO2010111808A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN102388514B (en) | 2014-08-13 |
CN102388514A (en) | 2012-03-21 |
WO2010111808A1 (en) | 2010-10-07 |
EP2415133A1 (en) | 2012-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20111103 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: DENG, XIANBO Inventor name: SONSTEBY, GUNN-KRISTIN Inventor name: XIE, JIANBO |
|
DAX | Request for extension of the european patent (deleted) | ||
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01H 33/66 20060101ALI20150212BHEP Ipc: H02B 13/035 20060101AFI20150212BHEP Ipc: H01B 17/28 20060101ALI20150212BHEP Ipc: H02B 1/20 20060101ALI20150212BHEP Ipc: H01B 17/26 20060101ALI20150212BHEP |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20150219 |
|
17Q | First examination report despatched |
Effective date: 20160512 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01H 33/02 20060101ALI20161108BHEP Ipc: H01B 17/26 20060101ALI20161108BHEP Ipc: H02B 1/20 20060101ALI20161108BHEP Ipc: H02B 13/035 20060101AFI20161108BHEP Ipc: H01B 17/28 20060101ALI20161108BHEP |
|
INTG | Intention to grant announced |
Effective date: 20161123 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20170216 |