CONTACT MECHANISM AND ELECTROMAGNETIC RELAY USING SAME

WIPO Patent Application WO/2017/017980

A1

Provided is a contact mechanism that has few components and few assembly steps, facilitates size reduction of a device and has a large degree of freedom in design. Accordingly, the contact mechanism comprises: a base 10; a first contact mechanism that causes a movable contact 86a to face a fixed contact 21a, which is provided on one fixed contact terminal 21 out of a pair of fixed contact terminals 21, 22 provided side by side on the base 10, such that the movable contact 86a can come into contact with and move away from the fixed contact 21a; and a second contact mechanism that causes a movable contact 86b to face a fixed contact 22a, which is provided on the other fixed contact terminal 22, such that the movable contact 86b can come into contact with and move away from the fixed contact 22a. In particular, a magnetic field generating means 30, which is equipped with a permanent magnet 31, is disposed between the first contact mechanism and the second contact mechanism such that a reverse-direction magnetic field is generated between the contacts of the first contact mechanism and between the contacts of the second contact mechanism when a reverse-direction current is supplied to the first contact mechanism and the second contact mechanism.

JP5083236	Electromagnetic relay
JPS51132445	ELECTROMAGNETIC RELAY
WO/2022/049912	ELECTROMAGNETIC RELAY AND ELECTROMAGNETIC RELAY UNIT

ITODA SHUICHI (JP)
NODA MASAYUKI (JP)
TAKAMI KOJI (JP)
NISHIDA TAKESHI (JP)

PCT/JP2016/057153

February 02, 2017

March 08, 2016

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OMRON TATEISI ELECTRONICS CO (JP)

H01H50/38; H01H9/44; H01H50/00

JP2013164900A	2013-08-22
JP2011204478A	2011-10-13
JP2012160427A	2012-08-23
JPS60107551U	1985-07-22
JPH10154448A	1998-06-09
JP2009087918A	2009-04-23
JP2013232300A	2013-11-14

SAMEJIMA, Mutsumi et al. (JP)

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