Title:
ELECTROMAGNETIC SYSTEM AND CONTACTOR
Document Type and Number:
WIPO Patent Application WO/2023/236758
Kind Code:
A1
Abstract:
An electromagnetic system and a contactor. The electromagnetic system comprises a base, and at least two electromagnetic units arranged in the base, wherein the base comprises a wall, by means of which a mounting space is enclosed for mounting the electromagnetic units. Each electromagnetic unit comprises a coil support for winding a coil thereon, wherein the side of the coil support corresponding to the wall is provided with wiring sheets at a wire input end and a wire output end respectively, and each wiring sheet comprises a connecting portion; and holes are formed in the positions of the wall corresponding to the connecting portions of the electromagnetic unit. The two electromagnetic units penetrate the mounting space via the holes by means of connecting wires arranged on the exterior of the wall, and are connected to the connecting portions to form a connection. The present invention can improve the reliability of products.
Inventors:
LIU CHANGYUAN (CN)
WANG HAIYUAN (CN)
HU JIQING (CN)
WANG HAIYUAN (CN)
HU JIQING (CN)
Application Number:
PCT/CN2023/095219
Publication Date:
December 14, 2023
Filing Date:
May 19, 2023
Export Citation:
Assignee:
CHINT LOW VOLTAGE ELECTRICAL TECH CO LTD (CN)
International Classes:
H01H50/14
Foreign References:
| CN218826857U | 2023-04-07 | |||
| CN1858879A | 2006-11-08 | |||
| CN216389205U | 2022-04-26 | |||
| CN214255835U | 2021-09-21 | |||
| EP3503156A1 | 2019-06-26 |
Attorney, Agent or Firm:
BEIJING JOYAN INTELLECTUAL PROPERTY OFFICE et al. (CN)
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