The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 05, 1998
Filed:
Jan. 09, 1997
Applicant:
Inventors:
Kazuhiro Tsutsui, Kyoto, JP;
Seiji Imamura, Kyoto, JP;
Assignee:
Omron Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
335 83 ; 335 78 ; 335 85 ; 335 86 ;
Abstract
An electromagnetic relay has low heat transmission from the electromagnetic block to the contacts and a conductive circuit would have low electrical resistance. In the relay, a movable contact terminal is caulked to a yoke with a flat protruding segment between them to act as a spacer to reduce the heat transmission. The relay may also have a movable contact terminal and a movable hinged spring fixed to the yoke of the electromagnetic block. The hinged spring may then be directly electrically connected to the movable contact terminal which is fixed to the yoke to lower the electrical resistance.