Title:
閉鎖型継電器
Document Type and Number:
Japanese Patent JP7119680
Kind Code:
B2
Abstract:
This enclosed relay comprises: a base to which a movable terminal that has a movable contact, a fixed terminal that has a fixed contact, and a coil have been attached; and a case that has been attached to the base and encloses the movable terminal, fixed terminal, and coil within a space formed by the base, wherein current is supplied to the coil to move the movable terminal via the generated magnetic force, and the movable contact and the fixed contact contact each other or do not contact each other. At least one of the movable contact and the fixed contact includes 40 wt% or more of silver, and 1 wt% or more of tungsten and/or tungsten carbide.
Inventors:
▲辻▼ 啓介
Machiko Hirakawa
Masao Irie
Ryo Toyoda
Machiko Hirakawa
Masao Irie
Ryo Toyoda
Application Number:
JP2018133684A
Publication Date:
August 17, 2022
Filing Date:
July 13, 2018
Export Citation:
Assignee:
OMRON Corporation
International Classes:
H01H50/54; H01H1/021; H01H1/023; H01H1/0233
Domestic Patent References:
| JP6070143U | ||||
| JP2009531540A | ||||
| JP10223112A | ||||
| JP8138511A | ||||
| JP5225879A | ||||
| JP2014007096A |
Foreign References:
| WO2005071707A1 |
Attorney, Agent or Firm:
Takuji Yamada
Mitsuo Wada
Haruo Nakano
Mitsuo Wada
Haruo Nakano
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