Title:
HIGH-VOLTAGE RELAY RESISTANT TO INSTANTANEOUS GREAT-CURRENT IMPACT
Document Type and Number:
WIPO Patent Application WO/2019/080709
Kind Code:
A1
Abstract:
A high-voltage relay resistant to instantaneous great-current impact comprises an electromagnetic system, an operation system, a contact system, and a base support. In the solution, by using electromagnetic force generated by the contact system, the problem of contact disconnection caused by electric repulsion force generated by the instantaneous great current can be resolved.
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Inventors:
NIU CHUNPING (CN)
WU YI (CN)
KANG XUFENG (CN)
YANG FEI (CN)
RONG MINGZHE (CN)
YAN GUANGCHAO (CN)
FANG QINGYIN (CN)
WU YI (CN)
KANG XUFENG (CN)
YANG FEI (CN)
RONG MINGZHE (CN)
YAN GUANGCHAO (CN)
FANG QINGYIN (CN)
Application Number:
PCT/CN2018/109552
Publication Date:
May 02, 2019
Filing Date:
October 10, 2018
Export Citation:
Assignee:
UNIV XI AN JIAOTONG (CN)
HUAWEI TECH CO LTD (CN)
HUAWEI TECH CO LTD (CN)
International Classes:
H01H50/54
Foreign References:
| CN107706055A | 2018-02-16 | |||
| CN207542152U | 2018-06-26 | |||
| CN106504949A | 2017-03-15 | |||
| CN205303358U | 2016-06-08 | |||
| CN105161368A | 2015-12-16 | |||
| CN106486324A | 2017-03-08 | |||
| US8587394B1 | 2013-11-19 | |||
| CN201711057040A | 2017-10-25 | |||
| CN201721387275U | 2017-10-25 |
Other References:
See also references of EP 3690917A4
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