GB8800305D0 - Oxygen concentration detector - Google Patents

Oxygen concentration detector

Info

Publication number
GB8800305D0
GB8800305D0 GB888800305A GB8800305A GB8800305D0 GB 8800305 D0 GB8800305 D0 GB 8800305D0 GB 888800305 A GB888800305 A GB 888800305A GB 8800305 A GB8800305 A GB 8800305A GB 8800305 D0 GB8800305 D0 GB 8800305D0
Authority
GB
United Kingdom
Prior art keywords
oxygen concentration
concentration detector
detector
oxygen
concentration
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
GB888800305A
Other versions
GB2200460A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB8800305D0 publication Critical patent/GB8800305D0/en
Publication of GB2200460A publication Critical patent/GB2200460A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4075—Composition or fabrication of the electrodes and coatings thereon, e.g. catalysts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4077—Means for protecting the electrolyte or the electrodes
GB08800305A 1987-01-09 1988-01-07 Solid electrolyte oxygen concentration detector Pending GB2200460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62001663A JPS63171356A (en) 1987-01-09 1987-01-09 Detector for measuring concentration of oxygen

Publications (2)

Publication Number Publication Date
GB8800305D0 true GB8800305D0 (en) 1988-02-10
GB2200460A GB2200460A (en) 1988-08-03

Family

ID=11507760

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08800305A Pending GB2200460A (en) 1987-01-09 1988-01-07 Solid electrolyte oxygen concentration detector

Country Status (6)

Country Link
JP (1) JPS63171356A (en)
KR (1) KR880009273A (en)
CN (1) CN88100069A (en)
DE (1) DE3800370A1 (en)
FR (1) FR2609550A1 (en)
GB (1) GB2200460A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5538612A (en) * 1987-12-09 1996-07-23 Ngk Spark Plug Co., Ltd. Oxygen sensor element
US4915814A (en) * 1987-09-30 1990-04-10 Hitachi, Ltd. Sensor for measurement of air/fuel ratio and method of manufacturing
JP2514701B2 (en) * 1988-12-02 1996-07-10 日本特殊陶業株式会社 Oxygen sensor
DE68908140T2 (en) * 1988-12-22 1994-02-03 Ngk Insulators Ltd Ceramic tube with a tubular jacket closed on one side and process for its production.
DE4107217A1 (en) * 1991-03-07 1992-09-10 Battelle Institut E V LIMIT CURRENT PROBE FOR MEASURING THE PARTIAL PRESSURE OF GASES
GB2294330B (en) * 1993-07-27 1997-08-06 Bosch Gmbh Robert Electrochemical measuring probe with a sensor element arranged in a floating manner, and process for its manufacture
US5593558A (en) * 1994-06-09 1997-01-14 Nippondenso Co., Ltd. Oxygen concentration detector
DE102006014892B4 (en) * 2005-03-31 2020-09-24 Ngk Spark Plug Co., Ltd. Gas sensor element, method for its manufacture, and gas sensor
CN100405050C (en) * 2006-03-23 2008-07-23 广州杰赛科技股份有限公司 Chip and two-way series sheet type oxygen sensor including such chip
CN102138070B (en) * 2009-03-18 2014-01-15 株式会社爱发科 Method for detecting oxigen, method for determining air leakage, gas component detector, and vacuum processor
CN106392350B (en) * 2016-09-08 2019-07-23 武汉钢铁集团气体有限责任公司 A kind of processing method and processing device of the branch tracheal rupture of inflammable cryogenic liquid storage tank

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2311165C2 (en) * 1973-03-07 1983-02-17 Robert Bosch Gmbh, 7000 Stuttgart Electrochemical measuring sensor for the determination of the oxygen content in exhaust gases, mainly from internal combustion engines
JPS51145390A (en) * 1975-06-10 1976-12-14 Nissan Motor Co Ltd Manufacturing method of a coated layer of oxygen senser
DE2711880C2 (en) * 1977-03-18 1985-01-17 Robert Bosch Gmbh, 7000 Stuttgart Polarographic probe for measuring oxygen concentration and process for its manufacture
US4177112A (en) * 1978-03-27 1979-12-04 Nippondenso Co., Ltd. Oxygen concentration detector and method of use thereof
JPS55166039A (en) * 1979-06-12 1980-12-24 Nissan Motor Co Ltd Air fuel ratio detector
JPS57147049A (en) * 1981-03-06 1982-09-10 Nissan Motor Co Ltd Oxygen sensor element
JPS5824855A (en) * 1981-08-05 1983-02-14 Nippon Denso Co Ltd Oxygen concentration detector
JPS60171447A (en) * 1984-02-17 1985-09-04 Hitachi Ltd Air/fuel ratio detection apparatus
JPH05313980A (en) * 1992-05-07 1993-11-26 Olympus Optical Co Ltd Information recording method

Also Published As

Publication number Publication date
DE3800370A1 (en) 1988-07-21
FR2609550A1 (en) 1988-07-15
GB2200460A (en) 1988-08-03
JPS63171356A (en) 1988-07-15
KR880009273A (en) 1988-09-14
CN88100069A (en) 1988-07-20

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