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:
Apr. 21, 1992
Filed:
Sep. 09, 1991
Applicant:
Inventors:
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
2001 / ; 200145 ;
Abstract
A gas filled switchgear comprising a first grounding switch housed sealingly in a container and having a plurality of linearly reciprocally movable first contacts and a second grounding switch housed sealingly in the container and having a plurality of second movable contacts. The second movable contacts are linearly reciprocally movable in a direction making a predetermined angle with respect to the reciprocal movement of the first contacts. A driving shaft drives the first movable contacts and second movable contacts.
Quick Actions:
Aoyama, Hiromichi. (1992). Operating mechanism for gas filled switchgear (U.S. Patent No. 5107081). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5107081
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