Title:
ELECTROMAGNETIC RELAY
Document Type and Number:
WIPO Patent Application WO/2020/080019
Kind Code:
A1
Abstract:
This electromagnetic relay is provided with a housing, a contact device, a magnet, a first yoke, and an electromagnetic drive device. The housing includes an accommodation part. The contact device is disposed in the accommodation part. The magnet is disposed around the accommodation part, and causes a magnetic field to be generated inside the accommodation part. The first yoke is connected to the magnet, and disposed around the accommodation part. The electromagnetic drive device includes a second yoke, is disposed adjacent to the accommodation part in the housing, and drives the contact device. At least one of the magnet, the first yoke, and the second yoke includes an exposed part that is exposed from the housing.
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Inventors:
OTSUKA KOHEI (JP)
MINOWA RYOTA (JP)
IWASAKA HIROYUKI (JP)
HAYASHIDA YASUO (JP)
MORI SHINGO (JP)
KAWAGUCHI NAOKI (JP)
MINOWA RYOTA (JP)
IWASAKA HIROYUKI (JP)
HAYASHIDA YASUO (JP)
MORI SHINGO (JP)
KAWAGUCHI NAOKI (JP)
Application Number:
PCT/JP2019/036492
Publication Date:
April 23, 2020
Filing Date:
September 18, 2019
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
H01H50/12; H01H50/36; H01H50/38
Foreign References:
| JP2012199120A | 2012-10-18 | |||
| JP2012199123A | 2012-10-18 | |||
| JP2012248509A | 2012-12-13 | |||
| JPH07282705A | 1995-10-27 | |||
| JP2015072925A | 2015-04-16 | |||
| JPS5938745B2 | 1984-09-19 |
Attorney, Agent or Firm:
YAMASHITA, Takuji et al. (JP)
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