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. 29, 2015
Filed:
Nov. 15, 2011
Hiroyuki Kawasaki, Takasago, JP;
Hiroyuki Sakurai, Akashi, JP;
Ryoji Negi, Kobe, JP;
Shin Imanishi, Tokyo, JP;
Nobuyuki Sema, Tokyo, JP;
Hiroyuki Kawasaki, Takasago, JP;
Hiroyuki Sakurai, Akashi, JP;
Ryoji Negi, Kobe, JP;
Shin Imanishi, Tokyo, JP;
Nobuyuki Sema, Tokyo, JP;
KAWASAKI JUKOGYO KABUSHIKI KAISHA, Kobe, JP;
SWCC SHOWA CABLE SYSTEMS CO., LTD., Tokyo, JP;
Abstract
The present invention is a high voltage device system mounted on a railcar and includes a plurality of high voltage devices to which high-voltage electric power from an overhead contact line is supplied, a plurality of high-voltage cables configured to connect the high voltage devices with each other, and a joint device to which the high-voltage cables are connected. The high-voltage cables respectively include cable connector portions at tip end portions thereof, and each of the cable connector portions includes a base tubular portion configured to cover the high-voltage cable and a fit tubular portion extending from the base tubular portion in a direction substantially perpendicular to a longitudinal direction of the high-voltage cable. The joint device includes joint connector portions, each of which is fitted to the fit tubular portion of the cable connector portion to be connected to the high-voltage cable.