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:
Sep. 03, 2002
Filed:
Oct. 22, 2001
Applicant:
Inventors:
Coichi Shichida, Tokyo, JP;
Masahiro Arioka, Tokyo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02B 5/00 ;
U.S. Cl.
CPC ...
H02B 5/00 ;
Abstract
A gas-insulated switchgear provided with a resin mold bushing for supporting and insulating a main circuit conductor from a ground tank is miniaturized. A container portion is formed by opening an end inside of the tank of a resin mold bushing for supporting and insulating an internal conductor from a ground tank where a breaker and a disconnector are accommodated. A blade-supporting conductor of the disconnector for joining the internal conductor and the disconnector is installed in the container portion.