Title:
RELAY
Document Type and Number:
WIPO Patent Application WO/2024/078423
Kind Code:
A1
Abstract:
A relay capable of taking both short-circuit resistance and limit breaking capacity into account. The relay comprises a contact container (10), a pair of stationary contact lead-out ends (20) connected to the contact container (10), a first magnetic conductor (40) fixedly arranged in the contact container (10), and a push rod assembly (50). The push rod assembly comprises a movable leaf spring (54) arranged in the contact container (10), and a second magnetic conductor (591) and a third magnetic conductor (55) which are both fixedly connected to the movable leaf spring (54), wherein the second magnetic conductor (591) and the third magnetic conductor (55) are arranged on two opposite side surfaces of the movable leaf spring (54) in a movement direction of the push rod assembly (50), and are used for forming a first magnetically conductive loop; and the second magnetic conductor (591) is arranged between the first magnetic conductor (40) and the movable leaf spring (54) in the movement direction of the push rod assembly (50), and the first magnetic conductor (40) and the third magnetic conductor (55) are used for forming a second magnetically conductive loop.
Inventors:
DAI WENGUANG (CN)
SU LIJI (CN)
WANG MENG (CN)
FU DAPENG (CN)
CHEN SONGSHENG (CN)
SU LIJI (CN)
WANG MENG (CN)
FU DAPENG (CN)
CHEN SONGSHENG (CN)
Application Number:
PCT/CN2023/123428
Publication Date:
April 18, 2024
Filing Date:
October 08, 2023
Export Citation:
Assignee:
XIAMEN HONGFA ELECTRIC POWER CONTROLS CO LTD (CN)
International Classes:
H01H50/64
Attorney, Agent or Firm:
BEIJING INTELLEGAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
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