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:
Aug. 26, 1997
Filed:
Mar. 13, 1995
Kenji Tsuchiya, Hitachi, JP;
Goro Daimon, Hitachi, JP;
Kunio Hirasawa, Hitachi, JP;
Yuuichirou Yamane, Hitachi, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
Breaking poles (1) and (2) are respectively secured to respective conductor bodies (4) and (5) and electrically connected thereto, and the conductor bodies (4) and (5) are fixedly secured and connected to each other by an interpole insulating support body (3). Interpole capacitors (7) are accommodated in the respective side walls of the interpole insulating support body (3). These parts for the breaking portion are accommodated within a grounded metal container (19) together with insulating gas and are secured to an operating box (18) via an insulating support body (17). The breaking poles (1) and (2) are designed to be transmitted an actuating force from the operating box (18) via an actuating insulation rod (not shown) and perform a breaking/making operation.