DE2654483A1 - Geraet for gas analysis - Google Patents

Geraet for gas analysis

Info

Publication number
DE2654483A1
DE2654483A1 DE19762654483 DE2654483A DE2654483A1 DE 2654483 A1 DE2654483 A1 DE 2654483A1 DE 19762654483 DE19762654483 DE 19762654483 DE 2654483 A DE2654483 A DE 2654483A DE 2654483 A1 DE2654483 A1 DE 2654483A1
Authority
DE
Grant status
Application
Patent type
Prior art keywords
geraet
gas analysis
analysis
gas
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.)
Ceased
Application number
DE19762654483
Other languages
German (de)
Inventor
Arnold O Isenberg
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403Cells and electrode assemblies
    • G01N27/406Cells and probes with solid electrolytes
    • G01N27/4065Circuit arrangements specially adapted therefor
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403Cells and electrode assemblies
    • G01N27/406Cells and probes with solid electrolytes
    • G01N27/407Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4071Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure
    • G01N27/4072Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure characterized by the diffusion barrier
DE19762654483 1975-12-05 1976-12-01 Geraet for gas analysis Ceased DE2654483A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US63799875 true 1975-12-05 1975-12-05

Publications (1)

Publication Number Publication Date
DE2654483A1 true true DE2654483A1 (en) 1977-07-07

Family

ID=24558227

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762654483 Ceased DE2654483A1 (en) 1975-12-05 1976-12-01 Geraet for gas analysis

Country Status (6)

Country Link
JP (1) JPS5926895B2 (en)
BE (1) BE849063A (en)
CA (1) CA1071709A (en)
DE (1) DE2654483A1 (en)
FR (1) FR2334101B1 (en)
GB (1) GB1523550A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2922218A1 (en) * 1978-05-31 1979-12-06 Westinghouse Electric Corp Oxygen / fuel-ueberwachungsgeraet
EP0020938A1 (en) * 1979-06-09 1981-01-07 Robert Bosch Gmbh Polarographic sensor for determining the oxygen content in gases, especially in exhaust gases of internal-combustion engines
EP0104636A2 (en) * 1982-09-28 1984-04-04 Fuji Electric Corporate Research And Development Ltd. Oxygen sensor and process for producing the same
DE3408491A1 (en) * 1983-03-08 1984-10-11 Nippon Denso Co Oxygen concentration measuring sensor at controlled temperatures
US4568443A (en) * 1984-09-06 1986-02-04 Mitsubishi Denki Kabushiki Kaisha Air-to-fuel ratio sensor
DE3433187A1 (en) * 1984-09-10 1986-03-20 Mitsubishi Electric Corp Sensor for measuring the air/fuel ratio
EP0281375A2 (en) * 1987-03-04 1988-09-07 Westinghouse Electric Corporation Oxygen analyzer
DE3908393A1 (en) * 1989-03-15 1990-09-27 Bosch Gmbh Robert Sensor element for limiting current sensors for determining the (lambda) value of gas mixtures

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1571282A (en) * 1976-03-11 1980-07-09 City Tech Gas sensor
US4158166A (en) * 1976-11-24 1979-06-12 Westinghouse Electric Corp. Combustibles analyzer
JPS6133132B2 (en) * 1978-07-07 1986-07-31 Nippon Denso Co
DE2911548A1 (en) * 1979-03-23 1980-09-25 Bayer Ag gas detector
NL7906833A (en) * 1979-09-13 1981-03-17 Philips Nv Gasanalyseapparaat.
FR2466016A1 (en) * 1979-09-21 1981-03-27 Thomson Csf Exhaust gas analyser for IC engine - has metallic cap protecting measuring cell screwed into exhaust assembly
US4449919A (en) * 1980-07-10 1984-05-22 Tokyo Shibaura Denki Kabushiki Kaisha Gas combustion apparatus capable of detecting environmental oxygen deficiency
JPH0121901B2 (en) * 1981-03-19 1989-04-24 Toyota Motor Co Ltd
JPH0121902B2 (en) * 1981-03-19 1989-04-24 Toyota Motor Co Ltd
JPH0244207Y2 (en) * 1982-05-31 1990-11-22
JPH0542623B2 (en) * 1982-08-16 1993-06-29 Hitachi Ltd
US4659435A (en) * 1983-02-18 1987-04-21 Corning Glass Works Integrally heated electrochemical cell method and apparatus
JPS59184854A (en) * 1983-04-06 1984-10-20 Hitachi Ltd Oxygen sensor
JPH065220B2 (en) * 1983-07-04 1994-01-19 トヨタ自動車株式会社 Oxygen concentration detector
JPH0532765Y2 (en) * 1983-07-14 1993-08-20
JPS6025958U (en) * 1983-07-28 1985-02-21
JPS6217186B2 (en) * 1983-10-03 1987-04-16 Nissan Motor
JPH0583863B2 (en) * 1983-10-19 1993-11-29 Hitachi Ltd
JPS6091251A (en) * 1983-10-26 1985-05-22 Hitachi Ltd Air-fuel ratio sensor
JPS6093341A (en) * 1983-10-27 1985-05-25 Fujikura Ltd Oxygen concentration sensor
JPS60114764A (en) * 1983-11-28 1985-06-21 Fujikura Ltd Measurement of oxygen concentration
JPH0612354B2 (en) * 1983-11-28 1994-02-16 株式会社日立製作所 Method for producing an oxygen concentration measuring device
JPS59192953A (en) * 1983-12-12 1984-11-01 Toyota Central Res & Dev Lab Inc Analytical apparatus for concentration of gaseous oxygen
JPS60173461A (en) * 1984-02-20 1985-09-06 Nissan Motor Co Ltd Oxygen sensor
JPS60235048A (en) * 1984-05-07 1985-11-21 Toyota Motor Corp Method for controlling supply of current to resistance heat generation type electric heater of oxygen sensor
JPS60235047A (en) * 1984-05-07 1985-11-21 Toyota Motor Corp Method for controlling temperature of oxygen sensor with heater for internal-combustion engine
JPS6118856A (en) * 1984-07-06 1986-01-27 Fujikura Ltd Heating of sensor
JPS61132854A (en) * 1984-11-30 1986-06-20 Shimadzu Corp Limiting current type oxygen sensor
FR2575551B1 (en) * 1984-12-27 1987-03-06 Brunel Gerald A combustion oxygen sensor and electronic control installation equipped with such a probe
JPH0743340B2 (en) * 1985-04-15 1995-05-15 三洋電機株式会社 An oxygen concentration detection device
GB2182447B (en) * 1985-10-18 1990-01-24 Honda Motor Co Ltd Device for measuring a component of a gaseous mixture
DE3702838A1 (en) * 1986-02-01 1987-08-13 Fuji Electric Co Ltd Oxygen sensor and method for its manufacture
JPH0291556A (en) * 1988-09-29 1990-03-30 Fujikura Ltd Oxygen concentration analyzer
DE19721232A1 (en) * 1996-05-31 1997-12-04 Electrovac Oxygen particle pressure sensor with two measuring ranges

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400054A (en) * 1966-03-15 1968-09-03 Westinghouse Electric Corp Electrochemical method for separating o2 from a gas; generating electricity; measuring o2 partial pressure; and fuel cell
US3514377A (en) * 1967-11-27 1970-05-26 Gen Electric Measurement of oxygen-containing gas compositions and apparatus therefor
US3650934A (en) * 1969-11-14 1972-03-21 Westinghouse Electric Corp Oxygen control and measuring apparatus
DE2317914A1 (en) * 1973-04-10 1974-10-24 Bbc Brown Boveri & Cie A method of measuring low levels of oxygen in liquids and solids
US3860498A (en) * 1973-07-02 1975-01-14 Westinghouse Electric Corp Method of measuring O{HD 2 {B and O{HD 2 {B containing constituents
NL7309537A (en) * 1973-07-09 1975-01-13 Philips Nv Gas analyzer.

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2922218A1 (en) * 1978-05-31 1979-12-06 Westinghouse Electric Corp Oxygen / fuel-ueberwachungsgeraet
EP0020938A1 (en) * 1979-06-09 1981-01-07 Robert Bosch Gmbh Polarographic sensor for determining the oxygen content in gases, especially in exhaust gases of internal-combustion engines
EP0104636A2 (en) * 1982-09-28 1984-04-04 Fuji Electric Corporate Research And Development Ltd. Oxygen sensor and process for producing the same
EP0104636A3 (en) * 1982-09-28 1985-04-03 Fuji Electric Corporate Research And Development Ltd. Oxygen sensor and process for producing the same
DE3408491A1 (en) * 1983-03-08 1984-10-11 Nippon Denso Co Oxygen concentration measuring sensor at controlled temperatures
US4568443A (en) * 1984-09-06 1986-02-04 Mitsubishi Denki Kabushiki Kaisha Air-to-fuel ratio sensor
DE3433187A1 (en) * 1984-09-10 1986-03-20 Mitsubishi Electric Corp Sensor for measuring the air/fuel ratio
EP0281375A2 (en) * 1987-03-04 1988-09-07 Westinghouse Electric Corporation Oxygen analyzer
EP0281375A3 (en) * 1987-03-04 1989-11-29 Westinghouse Electric Corporation Oxygen analyzer
DE3908393A1 (en) * 1989-03-15 1990-09-27 Bosch Gmbh Robert Sensor element for limiting current sensors for determining the (lambda) value of gas mixtures

Also Published As

Publication number Publication date Type
CA1071709A (en) 1980-02-12 grant
JPS5269690A (en) 1977-06-09 application
CA1071709A1 (en) grant
FR2334101B1 (en) 1981-01-02 grant
JPS5926895B2 (en) 1984-07-02 grant
BE849063A1 (en) grant
BE849063A (en) 1977-06-03 grant
FR2334101A1 (en) 1977-07-01 application
GB1523550A (en) 1978-09-06 application

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection