CN109545589A - 电磁斥力操动机构及直流开关设备 - Google Patents
电磁斥力操动机构及直流开关设备 Download PDFInfo
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- CN109545589A CN109545589A CN201710868309.6A CN201710868309A CN109545589A CN 109545589 A CN109545589 A CN 109545589A CN 201710868309 A CN201710868309 A CN 201710868309A CN 109545589 A CN109545589 A CN 109545589A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/28—Power arrangements internal to the switch for operating the driving mechanism using electromagnet
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CN201710868309.6A CN109545589A (zh) | 2017-09-22 | 2017-09-22 | 电磁斥力操动机构及直流开关设备 |
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CN201710868309.6A CN109545589A (zh) | 2017-09-22 | 2017-09-22 | 电磁斥力操动机构及直流开关设备 |
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CN109545589A true CN109545589A (zh) | 2019-03-29 |
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CN201710868309.6A Pending CN109545589A (zh) | 2017-09-22 | 2017-09-22 | 电磁斥力操动机构及直流开关设备 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110349800A (zh) * | 2019-06-11 | 2019-10-18 | 西安交通大学 | 一种多时段控制的高压交流快速真空开关及其控制方法 |
CN113496828A (zh) * | 2020-04-08 | 2021-10-12 | 南京南瑞继保电气有限公司 | 电磁斥力操作机构的控制方法、控制电路及操作机构 |
CN117423559A (zh) * | 2023-12-18 | 2024-01-19 | 西安西电高压开关有限责任公司 | 一种快速开关电磁斥力机构 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006236773A (ja) * | 2005-02-24 | 2006-09-07 | Toshiba Corp | 遮断器 |
CN201877347U (zh) * | 2010-11-30 | 2011-06-22 | 山东电力研究院 | 一种抑制电磁斥力快速真空断路器合闸与分闸弹跳电路 |
CN103312026A (zh) * | 2013-05-10 | 2013-09-18 | 长城电器集团有限公司 | 自动重合闸塑壳断路器智能控制器脱扣电路 |
CN106876189A (zh) * | 2017-04-24 | 2017-06-20 | 南京南瑞继保电气有限公司 | 一种电磁斥力操作机构储能和触发回路及控制方法 |
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2017
- 2017-09-22 CN CN201710868309.6A patent/CN109545589A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006236773A (ja) * | 2005-02-24 | 2006-09-07 | Toshiba Corp | 遮断器 |
CN201877347U (zh) * | 2010-11-30 | 2011-06-22 | 山东电力研究院 | 一种抑制电磁斥力快速真空断路器合闸与分闸弹跳电路 |
CN103312026A (zh) * | 2013-05-10 | 2013-09-18 | 长城电器集团有限公司 | 自动重合闸塑壳断路器智能控制器脱扣电路 |
CN106876189A (zh) * | 2017-04-24 | 2017-06-20 | 南京南瑞继保电气有限公司 | 一种电磁斥力操作机构储能和触发回路及控制方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110349800A (zh) * | 2019-06-11 | 2019-10-18 | 西安交通大学 | 一种多时段控制的高压交流快速真空开关及其控制方法 |
CN113496828A (zh) * | 2020-04-08 | 2021-10-12 | 南京南瑞继保电气有限公司 | 电磁斥力操作机构的控制方法、控制电路及操作机构 |
CN117423559A (zh) * | 2023-12-18 | 2024-01-19 | 西安西电高压开关有限责任公司 | 一种快速开关电磁斥力机构 |
CN117423559B (zh) * | 2023-12-18 | 2024-03-12 | 西安西电高压开关有限责任公司 | 一种快速开关电磁斥力机构 |
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Address after: South East of Pingdingshan city in Henan province 467001 No. 22 Applicant after: PINGGAO GROUP Co.,Ltd. Applicant after: TSINGHUA University Applicant after: BEIJING PINGGAO QINGDA TECHNOLOGY DEVELOPMENT Co.,Ltd. Applicant after: STATE GRID CORPORATION OF CHINA Address before: South East of Pingdingshan city in Henan province 467001 No. 22 Applicant before: PINGGAO GROUP Co.,Ltd. Applicant before: TSINGHUA University Applicant before: BEIJING PINGGAO QINGDA TECHNOLOGY DEVELOPMENT Co.,Ltd. Applicant before: State Grid Corporation of China |
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Effective date of registration: 20201119 Address after: 100084 Beijing City, Haidian District Tsinghua Yuan Applicant after: TSINGHUA University Applicant after: PINGGAO GROUP Co.,Ltd. Address before: South East of Pingdingshan city in Henan province 467001 No. 22 Applicant before: PINGGAO GROUP Co.,Ltd. Applicant before: TSINGHUA University Applicant before: BEIJING PINGGAO QINGDA TECHNOLOGY DEVELOPMENT Co.,Ltd. Applicant before: STATE GRID CORPORATION OF CHINA |
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RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190329 |