Title:
ELECTROMAGNETIC RELAY
Document Type and Number:
Japanese Patent JP2013196763
Kind Code:
A
Abstract:
To sufficiently radiate a heat quantity generated from a coil and to secure desired attraction force even when miniaturization is performed.
An electromagnetic relay includes an electromagnet block, and a contact opening/closing mechanism 2. A movable contact piece 33 of the contact opening/closing mechanism 2 includes a contact attaching part 36 to which a movable contact 40 is attached, and a first fixing part 37 attached to a movable iron piece 8 of the electromagnet block 1. The first fixing part 37 is in surface contact with the movable iron piece 8, and is roughly the same as the width dimension of the movable iron piece 8.
Inventors:
KOBAYASHI MASAKI
Application Number:
JP2012059052A
Publication Date:
September 30, 2013
Filing Date:
March 15, 2012
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO
International Classes:
H01H51/20; H01H50/12; H01H50/14; H01H50/24; H01H50/44; H01H50/58
Domestic Patent References:
| JP2000315448A | 2000-11-14 | |||
| JP2003123607A | 2003-04-25 | |||
| JP2004172036A | 2004-06-17 |
Attorney, Agent or Firm:
Hiroshi Yamazaki
Mitsuo Tanaka
Atsushi Maeda
Takanobu Nakajima
Mitsuo Tanaka
Atsushi Maeda
Takanobu Nakajima