Invention Grant
- Patent Title: Electrochemical corrosion potential sensor
- Patent Title (中): 电化学腐蚀电位传感器
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Application No.: US12696355Application Date: 2010-01-29
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Publication No.: US08524056B2Publication Date: 2013-09-03
- Inventor: Kazushige Ishida , Yoichi Wada , Masahiko Tachibana , Motomasa Fuse , Naoshi Usui , Motohiro Aizawa , Nobuyuki Ota
- Applicant: Kazushige Ishida , Yoichi Wada , Masahiko Tachibana , Motomasa Fuse , Naoshi Usui , Motohiro Aizawa , Nobuyuki Ota
- Applicant Address: JP Ibaraki
- Assignee: Hitachi-GE Nuclear Energy, Ltd.
- Current Assignee: Hitachi-GE Nuclear Energy, Ltd.
- Current Assignee Address: JP Ibaraki
- Agency: Mattingly & Malur, PC
- Priority: JP2009-018947 20090130
- Main IPC: G01N17/00
- IPC: G01N17/00 ; G01N27/26 ; G21C9/00
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 cap 11 disposed to cover an outer surface of the electrode fixing body. The ECP sensor with such a construction can lengthen the lifetime.
Public/Granted literature
- US20100206729A1 ELECTROCHEMICAL CORROSION POTENTIAL SENSOR Public/Granted day:2010-08-19
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