Title:
INTERLOCKING DEVICE BETWEEN ELECTRICAL SWITCHES
Document Type and Number:
WIPO Patent Application WO/2018/188067
Kind Code:
A1
Abstract:
Provided is an interlocking device (10) between electrical switches, capable of performing mechanical interlocking between two or more circuit breakers. The interlocking device (10) comprises: a lockset (13); a linkage mechanism that links when pivoting with the lockset (13); a brake device (26) for limiting or releasing the action of the linkage mechanism; a transmission device (24) for transmitting a brake signal to the brake device (26); and a housing for assembling the lockset (13), the linkage mechanism, the brake device (26) and the transmission device (24). The interlocking device (10) has a simple mechanical linkage structure, is convenient to install, can prevent malfunction of the electrical switches, and can improve the safety performance of the electrical device in use.
Inventors:
CHEN HSIN-YU (CN)
Application Number:
PCT/CN2017/080556
Publication Date:
October 18, 2018
Filing Date:
April 14, 2017
Export Citation:
Assignee:
CHEN HSIN YU (CN)
International Classes:
H01H9/26; H01H71/10
Foreign References:
| CN101903964A | 2010-12-01 | |||
| CN205248219U | 2016-05-18 | |||
| US5725085A | 1998-03-10 | |||
| CN2530335Y | 2003-01-08 | |||
| CN102956381A | 2013-03-06 |
Attorney, Agent or Firm:
BEIJING HUIZE INTELLECTUAL PROPERTY LAW LLC (CN)
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