Title:
RELAY
Document Type and Number:
WIPO Patent Application WO/2017/157342
Kind Code:
A1
Abstract:
Disclosed in the present invention is a relay. The relay comprises: a housing, a stationary contact bridge, a moving contact bridge, a pushing mechanism, and a detection assembly. The stationary contact bridge is provided on the housing, and the moving contact bridge is provided in the housing and is movable between an on-position, where it is connected to the stationary contact bridge, and an off-position, where it is separated from the stationary contact bridge. The pushing mechanism is connected to the moving contact bridge and is used to push the moving contact bridge to move between the on-position and the off-position. The detection assembly comprises an auxiliary moving contact bridge and an auxiliary stationary contact bridge. The auxiliary moving contact bridge is connected to the pushing mechanism, and the auxiliary stationary contact bridge is provided on the housing. The auxiliary moving contact bridge is connected to the auxiliary stationary contact bridge when the moving contact bridge is in the on-position and separated from the auxiliary stationary contact bridge when the moving contact bridge is in the off-position.
Inventors:
YAO BAOTONG (CN)
HUANG CAILI (CN)
LIU SIYUAN (CN)
WANG LUJIAN (CN)
HUANG CAILI (CN)
LIU SIYUAN (CN)
WANG LUJIAN (CN)
Application Number:
PCT/CN2017/077156
Publication Date:
September 21, 2017
Filing Date:
March 17, 2017
Export Citation:
Assignee:
BYD CO LTD (CN)
International Classes:
H01H50/08
Foreign References:
| CN104810207A | 2015-07-29 | |||
| US6611416B1 | 2003-08-26 | |||
| JPH0581988A | 1993-04-02 |
Other References:
See also references of EP 3432337A4
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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