CN104051179B - 开关柜分离式隔离/接地三工位开关操作机构 - Google Patents
开关柜分离式隔离/接地三工位开关操作机构 Download PDFInfo
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- CN104051179B CN104051179B CN201410290330.9A CN201410290330A CN104051179B CN 104051179 B CN104051179 B CN 104051179B CN 201410290330 A CN201410290330 A CN 201410290330A CN 104051179 B CN104051179 B CN 104051179B
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- 230000007246 mechanism Effects 0.000 title claims abstract description 97
- 238000002955 isolation Methods 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000033001 locomotion Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Patch Boards (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
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CN201410290330.9A CN104051179B (zh) | 2014-06-24 | 2014-06-24 | 开关柜分离式隔离/接地三工位开关操作机构 |
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CN201410290330.9A CN104051179B (zh) | 2014-06-24 | 2014-06-24 | 开关柜分离式隔离/接地三工位开关操作机构 |
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CN104051179A CN104051179A (zh) | 2014-09-17 |
CN104051179B true CN104051179B (zh) | 2017-01-25 |
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Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
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DE4445081C1 (de) * | 1994-12-05 | 1996-04-11 | Siemens Ag | Dreistellungsschalterantrieb für Mittelspannungsschaltanlagen |
DE19705576C2 (de) * | 1997-02-14 | 1999-01-07 | Reinhausen Maschf Scheubeck | Stellungsmeldeanordnung |
CN2935447Y (zh) * | 2006-08-14 | 2007-08-15 | 河南森源电气股份有限公司 | 一种户外隔离开关机构与操作连接轴的联接结构 |
CN201532899U (zh) * | 2009-10-22 | 2010-07-21 | 宁波舜利高压开关科技有限公司 | 电动操动机构指示联锁装置 |
CN202712736U (zh) * | 2012-07-25 | 2013-01-30 | 湖北网安科技有限公司 | 防爆型绝缘气体环网开关柜 |
CN203134681U (zh) * | 2012-12-24 | 2013-08-14 | 宁波优维电力科技有限公司 | 一种联锁机构 |
CN203950728U (zh) * | 2014-06-24 | 2014-11-19 | 赫兹曼电力(广东)有限公司 | 开关柜分离式隔离/接地三工位开关操作机构 |
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C06 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Operating mechanism of three position isolated / grounded switch for switchgear Effective date of registration: 20201222 Granted publication date: 20170125 Pledgee: Agricultural Bank of China Limited Shunde Daliang sub branch Pledgor: HM POWER (GUANGDONG) Co.,Ltd. Registration number: Y2020980009717 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231227 Granted publication date: 20170125 Pledgee: Agricultural Bank of China Limited Shunde Daliang sub branch Pledgor: HM POWER (GUANGDONG) Co.,Ltd. Registration number: Y2020980009717 |