HK1168466A1 - 開關設備支架 - Google Patents
開關設備支架Info
- Publication number
- HK1168466A1 HK1168466A1 HK12109093.3A HK12109093A HK1168466A1 HK 1168466 A1 HK1168466 A1 HK 1168466A1 HK 12109093 A HK12109093 A HK 12109093A HK 1168466 A1 HK1168466 A1 HK 1168466A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- switchgear
- retaining element
- retaining
- Prior art date
Links
Classifications
-
- 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
-
- 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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
- H01H33/121—Load break switches
- H01H33/125—Load break switches comprising a separate circuit breaker
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal 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
- H01H33/666—Operating arrangements
- H01H33/6661—Combination with other type of switch, e.g. for load break switches
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Gas-Insulated Switchgears (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2009/060777 WO2011020513A1 (de) | 2009-08-20 | 2009-08-20 | Halteelement für eine schaltanlage |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1168466A1 true HK1168466A1 (zh) | 2012-12-28 |
Family
ID=42112014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK12109093.3A HK1168466A1 (zh) | 2009-08-20 | 2012-09-17 | 開關設備支架 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2467864B1 (zh) |
CN (1) | CN102484013B (zh) |
HK (1) | HK1168466A1 (zh) |
WO (1) | WO2011020513A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104871275B (zh) * | 2012-12-21 | 2017-10-24 | Abb技术股份公司 | 具有集成的三位置开关的组装极部件的中压开关装置 |
DE102014209634A1 (de) * | 2014-05-21 | 2015-11-26 | Siemens Aktiengesellschaft | Isolatoranordnung |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4103101C3 (de) * | 1990-03-22 | 1996-08-14 | Mitsubishi Electric Corp | Trennschalter, sowie Druckgas-isoliertes Schaltgetriebe mit solchem |
DE4445172C2 (de) * | 1994-12-17 | 1998-07-16 | Abb Patent Gmbh | Schaltfeld |
JP4329923B2 (ja) * | 2002-10-31 | 2009-09-09 | 三菱電機株式会社 | ガス絶縁スイッチギヤ |
EP1538650B1 (en) * | 2003-12-02 | 2017-11-08 | Schneider Electric Energy Manufacturing Italia S.r.l. | Isolator/circuit-breaker device for electric substations |
US7902480B2 (en) * | 2007-06-13 | 2011-03-08 | Hitachi, Ltd. | Vacuum insulated switchgear |
-
2009
- 2009-08-20 CN CN200980161019.1A patent/CN102484013B/zh not_active Expired - Fee Related
- 2009-08-20 EP EP09782035.1A patent/EP2467864B1/de active Active
- 2009-08-20 WO PCT/EP2009/060777 patent/WO2011020513A1/de active Application Filing
-
2012
- 2012-09-17 HK HK12109093.3A patent/HK1168466A1/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP2467864B1 (de) | 2017-06-14 |
EP2467864A1 (de) | 2012-06-27 |
CN102484013A (zh) | 2012-05-30 |
CN102484013B (zh) | 2015-11-25 |
WO2011020513A1 (de) | 2011-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20190818 |