CN2682566Y - 交流高压隔离开关的电动操动机构 - Google Patents
交流高压隔离开关的电动操动机构 Download PDFInfo
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- CN2682566Y CN2682566Y CN 200420034933 CN200420034933U CN2682566Y CN 2682566 Y CN2682566 Y CN 2682566Y CN 200420034933 CN200420034933 CN 200420034933 CN 200420034933 U CN200420034933 U CN 200420034933U CN 2682566 Y CN2682566 Y CN 2682566Y
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- worm
- worm gear
- transmission shaft
- reducer
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CN 200420034933 CN2682566Y (zh) | 2004-01-18 | 2004-01-18 | 交流高压隔离开关的电动操动机构 |
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CN 200420034933 CN2682566Y (zh) | 2004-01-18 | 2004-01-18 | 交流高压隔离开关的电动操动机构 |
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CN2682566Y true CN2682566Y (zh) | 2005-03-02 |
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CN 200420034933 Expired - Lifetime CN2682566Y (zh) | 2004-01-18 | 2004-01-18 | 交流高压隔离开关的电动操动机构 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102280276A (zh) * | 2011-06-14 | 2011-12-14 | 沈国祥 | 一种高压隔离开关、接地开关电动操作机构 |
CN102509668A (zh) * | 2011-12-13 | 2012-06-20 | 河南省电力公司周口供电公司 | 一种35kV隔离开关操动机构 |
CN110473736A (zh) * | 2019-07-18 | 2019-11-19 | 湖南长高高压开关集团股份公司 | 一种隔离开关操作机构箱力矩超值报警装置 |
-
2004
- 2004-01-18 CN CN 200420034933 patent/CN2682566Y/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102280276A (zh) * | 2011-06-14 | 2011-12-14 | 沈国祥 | 一种高压隔离开关、接地开关电动操作机构 |
CN102509668A (zh) * | 2011-12-13 | 2012-06-20 | 河南省电力公司周口供电公司 | 一种35kV隔离开关操动机构 |
CN110473736A (zh) * | 2019-07-18 | 2019-11-19 | 湖南长高高压开关集团股份公司 | 一种隔离开关操作机构箱力矩超值报警装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: HUNAN CHANGGAO HIGH VOLTAGE SWITCH GROUP STOCK CO. Free format text: FORMER NAME OR ADDRESS: CHANGSHA HIGH VOLTAGE SWITCHGEAR CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: West side of Jinxing Road, Hunan high tech food industry base, Changsha, Hunan Province: 410219 Patentee after: HUNAN CHANGGAO HIGH VOLTAGE SWITCHGEAR GROUP CO., LTD. Address before: Hunan province Changsha town kyu Road No. 69, zip code: 410004 Patentee before: Changsha High-voltage Switch Co., Ltd. |
|
CX01 | Expiry of patent term |
Expiration termination date: 20140118 Granted publication date: 20050302 |
|
CX01 | Expiry of patent term |