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, 2013
Filed:
Jan. 29, 2010
Kazushige Ishida, Hitachi, JP;
Yoichi Wada, Hitachinaka, JP;
Masahiko Tachibana, Hitachi, JP;
Motomasa Fuse, Hitachinaka, JP;
Naoshi Usui, Tsukuba, JP;
Motohiro Aizawa, Hitachi, JP;
Nobuyuki Ota, Hitachi, JP;
Kazushige Ishida, Hitachi, JP;
Yoichi Wada, Hitachinaka, JP;
Masahiko Tachibana, Hitachi, JP;
Motomasa Fuse, Hitachinaka, JP;
Naoshi Usui, Tsukuba, JP;
Motohiro Aizawa, Hitachi, JP;
Nobuyuki Ota, Hitachi, JP;
Hitachi-GE Nuclear Energy, Ltd., Ibaraki, JP;
Abstract
An electrochemical corrosion potential sensor (ECP sensor) has an electrode cap, an electrode fixing body, a tubular insulator, a tubular metallic housing, and a conductive wire. Both ends of the tubular insulator are connected to the electrode fixing body and the tubular metallic housing respectively. A conductive wire passes through the tubular insulator and the tubular metallic housing, and is connected to an inner surface of the electrode fixing body. The electrode capdisposed to cover an outer surface of the electrode fixing body. The ECP sensor with such a construction can lengthen the lifetime.