GB1523550A - Gas component sensor - Google Patents

Gas component sensor

Info

Publication number
GB1523550A
GB1523550A GB5025676A GB5025676A GB1523550A GB 1523550 A GB1523550 A GB 1523550A GB 5025676 A GB5025676 A GB 5025676A GB 5025676 A GB5025676 A GB 5025676A GB 1523550 A GB1523550 A GB 1523550A
Authority
GB
United Kingdom
Prior art keywords
gas
sensor
aperture
gas component
electrolyte
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.)
Expired
Application number
GB5025676A
Other languages
English (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.)
CBS 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
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB1523550A publication Critical patent/GB1523550A/en
Expired 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
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/4065—Circuit arrangements specially adapted therefor
    • 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
    • G01N27/4071—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure
    • G01N27/4072—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure characterized by the diffusion barrier

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
GB5025676A 1975-12-05 1976-12-02 Gas component sensor Expired GB1523550A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63799875A 1975-12-05 1975-12-05

Publications (1)

Publication Number Publication Date
GB1523550A true GB1523550A (en) 1978-09-06

Family

ID=24558227

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5025676A Expired GB1523550A (en) 1975-12-05 1976-12-02 Gas component sensor

Country Status (8)

Country Link
JP (1) JPS5926895B2 (fr)
AU (1) AU502736B2 (fr)
BE (1) BE849063A (fr)
CA (1) CA1071709A (fr)
DE (1) DE2654483A1 (fr)
FR (1) FR2334101A1 (fr)
GB (1) GB1523550A (fr)
IT (1) IT1064510B (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025625A1 (fr) * 1979-09-13 1981-03-25 Koninklijke Philips Electronics N.V. Dispositif d'analyse de gaz
US4292158A (en) * 1979-06-09 1981-09-29 Robert Bosch Gmbh Oxygen sensor of the polarographic type, particularly for use with internal combustion engines
US4449919A (en) * 1980-07-10 1984-05-22 Tokyo Shibaura Denki Kabushiki Kaisha Gas combustion apparatus capable of detecting environmental oxygen deficiency
EP0121905B1 (fr) * 1983-04-06 1987-03-11 Hitachi, Ltd. Capteur d'oxygène
US4659435A (en) * 1983-02-18 1987-04-21 Corning Glass Works Integrally heated electrochemical cell method and apparatus
DE3635624A1 (de) * 1985-10-18 1987-04-30 Honda Motor Co Ltd Vorrichtung zum messen eines bestandteils eines gasfoermigen gemisches
GB2313671A (en) * 1996-05-31 1997-12-03 Electrovac Solid electrolyte oxygen sensor having two measurement ranges

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158166A (en) * 1976-11-24 1979-06-12 Westinghouse Electric Corp. Combustibles analyzer
GB1571282A (en) * 1976-03-11 1980-07-09 City Tech Gas sensor
US4231733A (en) * 1978-05-31 1980-11-04 Westinghouse Electric Corp. Combined O2 /combustibles solid electrolyte gas monitoring device
JPS559178A (en) * 1978-07-07 1980-01-23 Nippon Denso Co Ltd Oxygen concentration detector
DE2911548A1 (de) * 1979-03-23 1980-09-25 Bayer Ag Gasdetektor
FR2466016A1 (fr) * 1979-09-21 1981-03-27 Thomson Csf Sonde d'analyse des gaz d'echappement d'un moteur, et moteur thermique muni d'une telle sonde
JPS57154050A (en) * 1981-03-19 1982-09-22 Toyota Motor Corp Oxygen sensor element
JPS57154049A (en) * 1981-03-19 1982-09-22 Toyota Motor Corp Oxygen sensor element
JPS58182151U (ja) * 1982-05-31 1983-12-05 株式会社フジクラ 固体電解質酸素計
JPS5931444A (ja) * 1982-08-16 1984-02-20 Hitachi Ltd リ−ンセンサ
JPS5958356A (ja) * 1982-09-28 1984-04-04 Fuji Electric Corp Res & Dev Ltd ガス分析機器の製造方法
JPS59163556A (ja) * 1983-03-08 1984-09-14 Nippon Denso Co Ltd 酸素濃度検出装置
JPH065220B2 (ja) * 1983-07-04 1994-01-19 トヨタ自動車株式会社 酸素濃度検出器
JPS6017452U (ja) * 1983-07-14 1985-02-06 トヨタ自動車株式会社 酸素濃度検出器
JPS6025958U (ja) * 1983-07-28 1985-02-21 株式会社フジクラ 酸素濃度測定装置
JPS5985951A (ja) * 1983-10-03 1984-05-18 Nissan Motor Co Ltd 酸素濃度測定装置
JPS6086457A (ja) * 1983-10-19 1985-05-16 Hitachi Ltd エンジン制御用空燃比センサ
JPH0612354B2 (ja) * 1983-11-28 1994-02-16 株式会社日立製作所 酸素濃度測定装置の製造方法
JPS6091251A (ja) * 1983-10-26 1985-05-22 Hitachi Ltd 空燃比センサ
JPS6093341A (ja) * 1983-10-27 1985-05-25 Fujikura Ltd 酸素濃度センサ
JPS60114764A (ja) * 1983-11-28 1985-06-21 Fujikura Ltd 酸素濃度の測定方法
JPS59192953A (ja) * 1983-12-12 1984-11-01 Toyota Central Res & Dev Lab Inc 酸素ガス濃度分析装置
JPS60173461A (ja) * 1984-02-20 1985-09-06 Nissan Motor Co Ltd 酸素センサ
JPS60235047A (ja) * 1984-05-07 1985-11-21 Toyota Motor Corp 内燃機関用ヒ−タ付酸素センサの温度制御方法
JPS60235048A (ja) * 1984-05-07 1985-11-21 Toyota Motor Corp 酸素センサの抵抗発熱式電気ヒ−タの通電制御方法
JPS6118856A (ja) * 1984-07-06 1986-01-27 Fujikura Ltd センサの加熱方法
US4568443A (en) * 1984-09-06 1986-02-04 Mitsubishi Denki Kabushiki Kaisha Air-to-fuel ratio sensor
DE3433187C2 (de) * 1984-09-10 1986-11-27 Mitsubishi Denki K.K., Tokio/Tokyo Sensor zur Messung des Verhältnisses Luft/Kraftstoff
JPS61132854A (ja) * 1984-11-30 1986-06-20 Shimadzu Corp 限界電流式酸素センサ
FR2575551B1 (fr) * 1984-12-27 1987-03-06 Brunel Gerald Dispositif de sonde a oxygene et installation de regulation electronique de combustion equipee d'une telle sonde
JPH0743340B2 (ja) * 1985-04-15 1995-05-15 三洋電機株式会社 酸素濃度検出装置
DE3702838A1 (de) * 1986-02-01 1987-08-13 Fuji Electric Co Ltd Sauerstoffsensor und verfahren zu seiner herstellung
EP0281375A3 (fr) * 1987-03-04 1989-11-29 Westinghouse Electric Corporation Analyseur d'oxygène
JPH0291556A (ja) * 1988-09-29 1990-03-30 Fujikura Ltd 酸素濃度分析計
DE3908393A1 (de) * 1989-03-15 1990-09-27 Bosch Gmbh Robert Sensorelement fuer grenzstromsensoren zur bestimmung des (lambda)-wertes von gasgemischen

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 (de) * 1973-04-10 1974-10-24 Bbc Brown Boveri & Cie Verfahren zur messung geringer sauerstoffgehalte in fluessigkeiten und feststoffen
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 (nl) * 1973-07-09 1975-01-13 Philips Nv Gasanalyse-apparaat.

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292158A (en) * 1979-06-09 1981-09-29 Robert Bosch Gmbh Oxygen sensor of the polarographic type, particularly for use with internal combustion engines
EP0025625A1 (fr) * 1979-09-13 1981-03-25 Koninklijke Philips Electronics N.V. Dispositif d'analyse de gaz
US4449919A (en) * 1980-07-10 1984-05-22 Tokyo Shibaura Denki Kabushiki Kaisha Gas combustion apparatus capable of detecting environmental oxygen deficiency
US4659435A (en) * 1983-02-18 1987-04-21 Corning Glass Works Integrally heated electrochemical cell method and apparatus
EP0121905B1 (fr) * 1983-04-06 1987-03-11 Hitachi, Ltd. Capteur d'oxygène
DE3635624A1 (de) * 1985-10-18 1987-04-30 Honda Motor Co Ltd Vorrichtung zum messen eines bestandteils eines gasfoermigen gemisches
US4905652A (en) * 1985-10-18 1990-03-06 Honda Giken Kogyo Kabushiki Kaisha Device for measuring a component of a gaseous mixture
GB2313671A (en) * 1996-05-31 1997-12-03 Electrovac Solid electrolyte oxygen sensor having two measurement ranges
GB2313671B (en) * 1996-05-31 1999-09-29 Electrovac Oxygen partial pressure sensor having two measurement ranges

Also Published As

Publication number Publication date
IT1064510B (it) 1985-02-18
FR2334101B1 (fr) 1981-01-02
AU502736B2 (en) 1979-08-09
AU2019576A (en) 1978-06-08
JPS5926895B2 (ja) 1984-07-02
CA1071709A (fr) 1980-02-12
BE849063A (fr) 1977-06-03
FR2334101A1 (fr) 1977-07-01
DE2654483A1 (de) 1977-07-07
JPS5269690A (en) 1977-06-09

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19961201