CN202712019U - 一种外表面涂有绝缘层的三工位开关 - Google Patents
一种外表面涂有绝缘层的三工位开关 Download PDFInfo
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- CN202712019U CN202712019U CN 201220218645 CN201220218645U CN202712019U CN 202712019 U CN202712019 U CN 202712019U CN 201220218645 CN201220218645 CN 201220218645 CN 201220218645 U CN201220218645 U CN 201220218645U CN 202712019 U CN202712019 U CN 202712019U
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- conductor
- insulating layer
- surface coated
- position switch
- shielding ring
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CN 201220218645 CN202712019U (zh) | 2012-05-16 | 2012-05-16 | 一种外表面涂有绝缘层的三工位开关 |
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CN 201220218645 CN202712019U (zh) | 2012-05-16 | 2012-05-16 | 一种外表面涂有绝缘层的三工位开关 |
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CN202712019U true CN202712019U (zh) | 2013-01-30 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104979110A (zh) * | 2014-04-14 | 2015-10-14 | 西门子公司 | 用于工位切换的操作机构及其三工位开关和快速接地开关 |
CN107978466A (zh) * | 2017-12-01 | 2018-05-01 | 上海思源高压开关有限公司 | 一种用于改善电极耐压强度的气体绝缘高压开关 |
CN114217183A (zh) * | 2021-11-25 | 2022-03-22 | 广东电网有限责任公司广州供电局 | 一种gis电缆装置 |
-
2012
- 2012-05-16 CN CN 201220218645 patent/CN202712019U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104979110A (zh) * | 2014-04-14 | 2015-10-14 | 西门子公司 | 用于工位切换的操作机构及其三工位开关和快速接地开关 |
CN107978466A (zh) * | 2017-12-01 | 2018-05-01 | 上海思源高压开关有限公司 | 一种用于改善电极耐压强度的气体绝缘高压开关 |
CN114217183A (zh) * | 2021-11-25 | 2022-03-22 | 广东电网有限责任公司广州供电局 | 一种gis电缆装置 |
CN114217183B (zh) * | 2021-11-25 | 2024-05-28 | 广东电网有限责任公司广州供电局 | 一种gis电缆装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
Denomination of utility model: Three-position switch with outer surface coated with insulating layer Effective date of registration: 20171227 Granted publication date: 20130130 Pledgee: Shengjing bank Limited by Share Ltd in Shenyang city Shenhe branch Pledgor: Shenyang HuaDe High-tech Electric Co., Ltd. Registration number: 2017210000027 |
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PE01 | Entry into force 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: 20200609 Granted publication date: 20130130 Pledgee: Shengjing bank Limited by Share Ltd. in Shenyang city Shenhe branch Pledgor: SHENYANG HUADE HIGH TECHNOLOGY ELECTRIC Co.,Ltd. Registration number: 2017210000027 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20210516 |
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CF01 | Termination of patent right due to non-payment of annual fee |