Title:
CONTACT STRUCTURE AND ELECTROMAGNETIC RELAY
Document Type and Number:
WIPO Patent Application WO/2018/116624
Kind Code:
A1
Abstract:
A contact structure equipped with a fixed contact part having a fixed contact, and also equipped with a plate-shaped movable contact part which is capable of elastic deformation, is provided with a movable contact facing and capable of contacting the fixed contact, and is provided so as to be parallel to the fixed contact part and electrically independent of the fixed contact part. The movable contact part has: a pair of notched sections which are provided in the plate surface facing the fixed contact so as to be symmetrical relative to a first virtual straight line passing through the center of the movable contact on the plate surface; and a pair of cut-out sections which are provided in the plate surface so as to exhibit symmetry relative to the first virtual straight line while being separated from the pair of notched sections, and in a manner such that the surface area thereof on the plate surface is less than that of the pair of notched sections.
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| JP4006885 | Sealed contact device |
Inventors:
MURAKAMI KAZUYA (JP)
NISHIDA TAKESHI (JP)
NISHIDA TAKESHI (JP)
Application Number:
PCT/JP2017/038604
Publication Date:
June 28, 2018
Filing Date:
October 26, 2017
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
H01H50/56
Foreign References:
| JP2000149749A | 2000-05-30 | |||
| US5719541A | 1998-02-17 |
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (JP)
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