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:
Dec. 13, 2016
Filed:
Mar. 27, 2013
Hitachi, Ltd., Chiyoda-ku, Tokyo, JP;
Hajime Urai, Tokyo, JP;
Yasuaki Aoyama, Tokyo, JP;
Hiroaki Hashimoto, Tokyo, JP;
Tatsuro Kato, Tokyo, JP;
Ayumu Morita, Tokyo, JP;
Toshiaki Rokunohe, Tokyo, JP;
Yoichi Oshita, Tokyo, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
An object is to provide a switchgear having a simple structure. To solve the problem, a switchgear according to the invention is characterized by having a fixed side electrode, a movable side electrodeconfigured to come into contact with or separate from the fixed side electrode, and an operating mechanism configured to allow drive force for movement of the movable side electrodeto be generated, wherein the operating mechanism for operating the movable side electrodeincludes one operating mechanism, and the one operating mechanism allows the movable side electrodeto stop at three or more positions.