CN110022142B - 应用于高压电路安全接通的延时性控制系统 - Google Patents
应用于高压电路安全接通的延时性控制系统 Download PDFInfo
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- CN110022142B CN110022142B CN201910395739.XA CN201910395739A CN110022142B CN 110022142 B CN110022142 B CN 110022142B CN 201910395739 A CN201910395739 A CN 201910395739A CN 110022142 B CN110022142 B CN 110022142B
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- valve
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/28—Modifications for introducing a time delay before switching
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
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CN201910395739.XA CN110022142B (zh) | 2019-05-13 | 2019-05-13 | 应用于高压电路安全接通的延时性控制系统 |
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CN201910395739.XA CN110022142B (zh) | 2019-05-13 | 2019-05-13 | 应用于高压电路安全接通的延时性控制系统 |
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CN110022142A CN110022142A (zh) | 2019-07-16 |
CN110022142B true CN110022142B (zh) | 2023-09-01 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB514716A (en) * | 1937-05-15 | 1939-11-15 | British Thomson Houston Co Ltd | Improvements in and relating to time switches |
CN2056275U (zh) * | 1989-04-25 | 1990-04-18 | 任亨 | 机械延时接触器 |
CN1215905A (zh) * | 1997-10-28 | 1999-05-05 | 松下电工株式会社 | 具有延迟装置的延迟开关 |
US6201676B1 (en) * | 1999-05-11 | 2001-03-13 | Mcgran-Edison Company | Time delay device |
CN207183153U (zh) * | 2017-06-15 | 2018-04-03 | 黎明液压科技有限公司 | 高压断路器操动机构的合分闸延时液压装置 |
CN108538658A (zh) * | 2018-05-25 | 2018-09-14 | 祁亮 | 一种包含延时装置的电气设备待机自动断电装置 |
-
2019
- 2019-05-13 CN CN201910395739.XA patent/CN110022142B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB514716A (en) * | 1937-05-15 | 1939-11-15 | British Thomson Houston Co Ltd | Improvements in and relating to time switches |
CN2056275U (zh) * | 1989-04-25 | 1990-04-18 | 任亨 | 机械延时接触器 |
CN1215905A (zh) * | 1997-10-28 | 1999-05-05 | 松下电工株式会社 | 具有延迟装置的延迟开关 |
US6201676B1 (en) * | 1999-05-11 | 2001-03-13 | Mcgran-Edison Company | Time delay device |
CN207183153U (zh) * | 2017-06-15 | 2018-04-03 | 黎明液压科技有限公司 | 高压断路器操动机构的合分闸延时液压装置 |
CN108538658A (zh) * | 2018-05-25 | 2018-09-14 | 祁亮 | 一种包含延时装置的电气设备待机自动断电装置 |
Non-Patent Citations (1)
Title |
---|
高压断路器自卫延时阀的研究;张建卓等;《中国机械工程》;20160621(第12期);全文 * |
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CN110022142A (zh) | 2019-07-16 |
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GR01 | Patent grant | ||
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Wei Inventor after: Ge Haibin Inventor after: Zhu Yuying Inventor after: Zhao Hongguang Inventor after: Qi Bing Inventor after: Liang Cangping Inventor before: Liang Cangping |
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TR01 | Transfer of patent right | ||
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Effective date of registration: 20230921 Address after: No. 137, Dongxin'an Street, Dong'an District, Mudanjiang City, Heilongjiang Province 157005 Patentee after: MUDANJIANG HYDRAULIC ELECTROGENERATING TOTAL FACTORY OF HEILONGJIANG POWER COMPANY OF THE STATE GRID Patentee after: STATE GRID CORPORATION OF CHINA Address before: 230000 room 307, building 3, Pinghu Qiuyue, Fenglin Road, Shushan District, Hefei City, Anhui Province Patentee before: Liang Cangping |