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:
Jun. 30, 1992
Filed:
Apr. 18, 1991
Applicant:
Inventor:
Setsuyuki Matsuda, Hyogo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02B / ;
U.S. Cl.
CPC ...
361333 ; 361341 ;
Abstract
A gas insulated switchgear includes main bus bars disposed vertically and branch circuit units connected to and spread horizontally from the main bus bars, the branch circuit units each comprising disconnecting switches, circuit breakers, current transformers, bushings or cable heads. Both the improvement of reliability and an outstanding economic effect can be attained by a simple structure.