Title:
CONSTANT POTENTIAL ELECTROLYTIC GAS SENSOR AND METHOD FOR MANUFACTURING CONSTANT POTENTIAL ELECTROLYTIC GAS SENSOR
Document Type and Number:
WIPO Patent Application WO/2023/286813
Kind Code:
A1
Abstract:
A constant potential electrolytic gas sensor 1 according to the present invention is characterized by comprising: a case including a case body 21; an electrode structure 3 provided in the case body 21 and including electrodes 31, 32, 33; lead wires 41, 42, 43 connected to surfaces of the electrodes 31, 32, 33; and external electrodes 51, 52, 53 extending from the outside of the case to the inside of the case, provided in the case body 21, and connected to the lead wires 41, 42, 43, wherein the external electrodes 51, 52, 53 are arranged so that connection points CP of the external electrodes 51, 52, 53 at which the lead wires 41, 42, 43 are connected are located at a height corresponding to the electrode structure 3, the case body 21 including guide sections 7 that guide the lead wires 41, 42, 43 along introduction paths from the outside of the case body 21 to the electrode structure 3 via the connection points CP of the external electrodes 51, 52, 53.
Inventors:
TAKASHIMA HIROMASA (JP)
KONDO KATSUNORI (JP)
SAKAGUCHI TOMONORI (JP)
KIDO HIROKI (JP)
NINOMIYA YOSHISHIGE (JP)
KONDO KATSUNORI (JP)
SAKAGUCHI TOMONORI (JP)
KIDO HIROKI (JP)
NINOMIYA YOSHISHIGE (JP)
Application Number:
PCT/JP2022/027604
Publication Date:
January 19, 2023
Filing Date:
July 13, 2022
Export Citation:
Assignee:
NEW COSMOS ELECTRIC CO (JP)
FIGARO ENG (JP)
FIGARO ENG (JP)
International Classes:
G01N27/404
Foreign References:
| JPH11183433A | 1999-07-09 | |||
| JPS51107195A | 1976-09-22 | |||
| JPS5193293A | 1976-08-16 | |||
| JP2020139894A | 2020-09-03 | |||
| US20060124458A1 | 2006-06-15 | |||
| JP2005061991A | 2005-03-10 | |||
| JP2003194761A | 2003-07-09 | |||
| CN102109483A | 2011-06-29 | |||
| JP2014153103A | 2014-08-25 |
Attorney, Agent or Firm:
ASAHINA & CO. (JP)
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