CN107293415B - 一种适用于高压设备大电流开关触头 - Google Patents
一种适用于高压设备大电流开关触头 Download PDFInfo
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- CN107293415B CN107293415B CN201710625655.1A CN201710625655A CN107293415B CN 107293415 B CN107293415 B CN 107293415B CN 201710625655 A CN201710625655 A CN 201710625655A CN 107293415 B CN107293415 B CN 107293415B
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- contact body
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
- H01H1/10—Laminated contacts with divided contact surface
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/62—Heating or cooling of contacts
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CN201710625655.1A CN107293415B (zh) | 2017-07-27 | 2017-07-27 | 一种适用于高压设备大电流开关触头 |
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CN201710625655.1A CN107293415B (zh) | 2017-07-27 | 2017-07-27 | 一种适用于高压设备大电流开关触头 |
Publications (2)
Publication Number | Publication Date |
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CN107293415A CN107293415A (zh) | 2017-10-24 |
CN107293415B true CN107293415B (zh) | 2021-01-01 |
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CN201710625655.1A Active CN107293415B (zh) | 2017-07-27 | 2017-07-27 | 一种适用于高压设备大电流开关触头 |
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CN (1) | CN107293415B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108597938A (zh) * | 2018-07-06 | 2018-09-28 | 广东电网有限责任公司 | 隔离开关静触头及隔离开关 |
CN111128591B (zh) * | 2019-11-26 | 2022-06-28 | 平高集团有限公司 | 隔离开关用导电连接及折臂式隔离开关 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN207116240U (zh) * | 2017-07-27 | 2018-03-16 | 广东北江开关厂有限公司 | 一种适用于高压设备大电流开关触头 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201498422U (zh) * | 2009-06-25 | 2010-06-02 | 湖北湖开电气有限公司 | 户外高压隔离开关动触头装置 |
CN102231335A (zh) * | 2011-06-03 | 2011-11-02 | 闫淼江 | 隔离开关的阳触头及断口组件 |
CN203466119U (zh) * | 2013-07-08 | 2014-03-05 | 江苏南瑞泰事达电气有限公司 | 一种高压隔离开关 |
CN205670507U (zh) * | 2016-06-04 | 2016-11-02 | 广东必达电器有限公司 | 一种带散热功能的触指装置 |
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- 2017-07-27 CN CN201710625655.1A patent/CN107293415B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN207116240U (zh) * | 2017-07-27 | 2018-03-16 | 广东北江开关厂有限公司 | 一种适用于高压设备大电流开关触头 |
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CN107293415A (zh) | 2017-10-24 |
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TR01 | Transfer of patent right | ||
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Effective date of registration: 20211222 Address after: 511517 floors 2-4, comprehensive building of Guangdong Beijiang Switchgear Factory, No. 7 District, economic development zone, Qingyuan City, Guangdong Province Patentee after: Qingyuan Xinneng Power Engineering Co.,Ltd. high tech Division Address before: 511517 No.7 community, Qingyuan high tech Development Zone, Guangdong Province Patentee before: GUANGDONG BEIJIANG SWITCH FACTORY Co.,Ltd. |
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TR01 | Transfer of patent right | ||
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Effective date of registration: 20220610 Address after: 511500 floor 2 of Guangdong Beijiang switchgear plant, No. 7 District, Qingyuan Economic Development Zone, Guangdong Province Patentee after: Qingyuan Xinneng Power Engineering Co.,Ltd. Address before: 511517 floors 2-4, comprehensive building of Guangdong Beijiang Switchgear Factory, No. 7 District, economic development zone, Qingyuan City, Guangdong Province Patentee before: Qingyuan Xinneng Power Engineering Co.,Ltd. high tech Division |