Title:
電磁継電器
Document Type and Number:
Japanese Patent JP7357193
Kind Code:
B2
Abstract:
Provided are an electromagnet device and an electromagnetic relay, which allow an insulation distance between a coil and a yoke along the surface of an electric insulator to be increased. The electromagnet device (10) is provided with a coil bobbin (19), a coil (14), a yoke (11), and multiple flange parts. The coil (14) is wound on the coil bobbin (19). The yoke (11) forms a portion of a path of a magnetic flux generated by the coil (14). The multiple flange parts have electrical insulation properties, are disposed on one end side of the coil (14) in the axial direction of the coil (14) and face each other with a space therebetween in the axial direction. The multiple flange parts include a first flange part (191) and a second flange part (192). The second flange part (192) is disposed on the opposite side from the coil (14) with respect to the first flange part (191) in the axial direction.
Inventors:
Ryosuke Ozaki
Kazuhiro Kodama
Shinya Kimoto
Kazuhiro Kodama
Shinya Kimoto
Application Number:
JP2018141600A
Publication Date:
October 06, 2023
Filing Date:
July 27, 2018
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
H01H50/44; H01F7/06
Domestic Patent References:
| JP11117839A | ||||
| JP2015220181A | ||||
| JP2001035336A | ||||
| JP2012199178A | ||||
| JP55071437U | ||||
| JP3041904U |
Foreign References:
| WO2019102518A1 | ||||
| US20120068475 |
Attorney, Agent or Firm:
Hokuto Patent Attorneys Office