Title:
ELECTROMAGNETIC RELAY
Document Type and Number:
WIPO Patent Application WO/2021/075205
Kind Code:
A1
Abstract:
In the present invention, a contact case accommodates a fixed contact, a movable contact, and a movable contact piece. A drive device includes a coil. The coil generates electromagnetic force that causes the movable contact piece to move. An elastic member is disposed between the drive device and the contact case. The elastic member seals between the drive device and the contact case.
Inventors:
OTSUKA KOHEI (JP)
MINOWA RYOTA (JP)
IWASAKA HIROYUKI (JP)
HARIMOCHI HIROYUKI (JP)
OGAWA SHINICHI (JP)
KAWAGUCHI NAOKI (JP)
MINOWA RYOTA (JP)
IWASAKA HIROYUKI (JP)
HARIMOCHI HIROYUKI (JP)
OGAWA SHINICHI (JP)
KAWAGUCHI NAOKI (JP)
Application Number:
PCT/JP2020/035429
Publication Date:
April 22, 2021
Filing Date:
September 18, 2020
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
H01H50/02
Foreign References:
| JP2018163761A | 2018-10-18 | |||
| JPH11153073A | 1999-06-08 | |||
| JP2009059682A | 2009-03-19 | |||
| JP2006260984A | 2006-09-28 |
Attorney, Agent or Firm:
YAMASHITA, Takuji (JP)
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