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. 07, 1991
Filed:
Mar. 22, 1990
Applicant:
Inventor:
Shigeharu Ootsuka, Nagoya, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
335132 ; 335131 ; 335201 ;
Abstract
In an electromagnetic contactor having a fixed iron core (1), a flat portion (1b) of the fixed iron core is disposed along a moving direction of movable contacts (15) to come close to each gap between fixed contacts (17) and the movable contacts (15) with a shielding sheet (40) of an insulation material put thereon.
Ootsuka, Shigeharu. (1991). Electromagnetic contactor (U.S. Patent No. 5014027). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5014027
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile