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:
Nov. 10, 1992
Filed:
Jun. 19, 1991
Applicant:
Inventors:
Hirofumi Saso, Komoro, JP;
Masayuki Matsumoto, Saku, JP;
Assignee:
Takamisawa Electric Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
335 78 ; 335128 ; 335202 ;
Abstract
A relay includes a base block (A'), an armature block (B') having a pair of armatures (8a, 8b) and a permanent magnet (17a, 17b), and an electromagnet block (C') having an approximately U-shaped core (10). Magnetic pole legs (18a, 18b) of the electromagnet block are inserted through the armatures into the base block, to thereby sandwich the armature block between the base block and the electromagnet block.