Title:
ELECTROMAGNETIC RELAY
Document Type and Number:
WIPO Patent Application WO/2015/125319
Kind Code:
A1
Abstract:
The objective of the present invention is to provide an electromagnetic relay such that heating caused by wear powder generated in opening-closing operation of contact points can be prevented. For this purpose, in the electromagnetic relay, an operation plate which moves back-and-forth with energization of an electromagnetic unit causes a plurality of mobile contact points, which are provided side by side, to contact and separate from a plurality of respectively facing fixed contact points, which are provided side by side. In particular, a shielding plate (85) is disposed between the mobile contact point (57) and fixed contact point (31) of one side, which face each other in a manner such that contact and separation therebetween is possible, and the mobile contact point (58) and fixed contact point (32) of the other side, which face other in a manner such that contact and separation therebetween is possible.
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Inventors:
KONDO SUMIHISA (JP)
SODA KAZUYA (JP)
TAKAHASHI KEI (JP)
HAYASHIDA KAORI (JP)
TANAKA HIROYASU (JP)
KOZAI YUJI (JP)
SODA KAZUYA (JP)
TAKAHASHI KEI (JP)
HAYASHIDA KAORI (JP)
TANAKA HIROYASU (JP)
KOZAI YUJI (JP)
Application Number:
PCT/JP2014/070765
Publication Date:
August 27, 2015
Filing Date:
August 06, 2014
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
H01H50/56
Foreign References:
JP2005166431A | 2005-06-23 | |||
JPS5871918U | 1983-05-16 | |||
JP2010123545A | 2010-06-03 | |||
JPS567322A | 1981-01-26 | |||
US7659800B2 | 2010-02-09 |
Other References:
See also references of EP 3113204A4
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (JP)
Mutsumi Sameshima (JP)
Mutsumi Sameshima (JP)
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