Title:
POLARIZED DC ELECTROMAGNET DEVICE AND ELECTROMAGNETIC CONTACTOR
Document Type and Number:
WIPO Patent Application WO/2024/009559
Kind Code:
A1
Abstract:
In a spool (22), a coil (32) is wound around a cylindrical portion (31) extending in a depth direction and flanges (33) are formed on both sides of the cylindrical portion (31) in the depth direction. An inner yoke (27) is formed in a flat-plate shape extending in parallel to the depth direction and edge portions (61) on both sides in the depth direction are fitted to the flanges (33). In the flanges (33), claw portions (41) and claw portions (51) for holding the fitted inner yoke (27) are formed.
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Inventors:
SEKIYA MASASHI (JP)
TAKAYA KOUETSU (JP)
WAGAI DAISHI (JP)
TAKAYA KOUETSU (JP)
WAGAI DAISHI (JP)
Application Number:
PCT/JP2023/008357
Publication Date:
January 11, 2024
Filing Date:
March 06, 2023
Export Citation:
Assignee:
FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO LTD (JP)
International Classes:
H01F7/16; H01H50/44
Foreign References:
JP2011249137A | 2011-12-08 | |||
JP2011028900A | 2011-02-10 | |||
JPS5175949A | 1976-06-30 | |||
JP2005308040A | 2005-11-04 | |||
JP2018049859A | 2018-03-29 |
Attorney, Agent or Firm:
HIROSE Hajime et al. (JP)
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