GB1527406A - Reducing gas sensor - Google Patents

Reducing gas sensor

Info

Publication number
GB1527406A
GB1527406A GB4645876A GB4645876A GB1527406A GB 1527406 A GB1527406 A GB 1527406A GB 4645876 A GB4645876 A GB 4645876A GB 4645876 A GB4645876 A GB 4645876A GB 1527406 A GB1527406 A GB 1527406A
Authority
GB
United Kingdom
Prior art keywords
nov
reducing gas
gas sensor
additive
sensor
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
GB4645876A
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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
Priority claimed from JP13428675A external-priority patent/JPS5918659B2/ja
Priority claimed from JP13428775A external-priority patent/JPS5853736B2/ja
Priority claimed from JP13428575A external-priority patent/JPS5853735B2/ja
Priority claimed from JP13577275A external-priority patent/JPS5853737B2/ja
Priority claimed from JP13577375A external-priority patent/JPS5853738B2/ja
Priority claimed from JP13694575A external-priority patent/JPS5853740B2/ja
Priority claimed from JP13694175A external-priority patent/JPS5853739B2/ja
Priority claimed from JP13834275A external-priority patent/JPS5853741B2/ja
Priority claimed from JP13963375A external-priority patent/JPS5853742B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of GB1527406A publication Critical patent/GB1527406A/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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
GB4645876A 1975-11-08 1976-11-08 Reducing gas sensor Expired GB1527406A (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP13428675A JPS5918659B2 (ja) 1975-11-08 1975-11-08 カネンセイガケンチソシ
JP13428775A JPS5853736B2 (ja) 1975-11-08 1975-11-08 カネンセイガスケンチソシ
JP13428575A JPS5853735B2 (ja) 1975-11-08 1975-11-08 カネンセイガスケンチソシ
JP13577275A JPS5853737B2 (ja) 1975-11-11 1975-11-11 カネンセイガスケンチソシ
JP13577375A JPS5853738B2 (ja) 1975-11-11 1975-11-11 カネンセイガスケンチソシ
JP13694575A JPS5853740B2 (ja) 1975-11-13 1975-11-13 カネンセイガスケンチソシ
JP13694175A JPS5853739B2 (ja) 1975-11-13 1975-11-13 カネンセイガスケンチソシ
JP13834275A JPS5853741B2 (ja) 1975-11-17 1975-11-17 カネンセイガスケンチソシ
JP13963375A JPS5853742B2 (ja) 1975-11-19 1975-11-19 カネンセイガスケンチソシ

Publications (1)

Publication Number Publication Date
GB1527406A true GB1527406A (en) 1978-10-04

Family

ID=27577426

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4645876A Expired GB1527406A (en) 1975-11-08 1976-11-08 Reducing gas sensor

Country Status (3)

Country Link
DE (1) DE2651160C3 (de)
FR (1) FR2331016A1 (de)
GB (1) GB1527406A (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307373A (en) 1977-06-22 1981-12-22 Rosemont Engineering Company Limited Solid state sensor element
GB2149123A (en) * 1983-10-31 1985-06-05 Atomic Energy Authority Uk Improvements in or relating to sensors
GB2149121A (en) * 1983-10-31 1985-06-05 Atomic Energy Authority Uk Improvements in or relating to sensors
GB2151796A (en) * 1983-12-21 1985-07-24 Westinghouse Electric Corp A semiconductor oxide gas combustibles sensor
GB2192459A (en) * 1986-07-07 1988-01-13 English Electric Valve Co Ltd Hydrogen sulphide sensor
US6235243B1 (en) 1991-08-14 2001-05-22 Siemens Aktiengesellschaft Gas sensor array for detecting individual gas constituents in a gas mixture

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5853862B2 (ja) * 1978-02-20 1983-12-01 松下電器産業株式会社 可燃性ガス検知素子
DE2821266A1 (de) * 1978-05-16 1979-11-22 Siemens Ag Gassensoren
US4359709A (en) * 1979-07-06 1982-11-16 Matsushita Electric Industrial Co., Ltd. Combustible gas sensor
JPS5674646A (en) * 1979-11-24 1981-06-20 Matsushita Electric Ind Co Ltd Combustible gas detecting element
DE3005928A1 (de) * 1980-02-16 1981-09-10 Robert Bosch Gmbh, 7000 Stuttgart Beheizte ionenstromsonde fuer hohe zemperaturen
DE3019387C2 (de) * 1980-05-21 1986-01-23 Siemens AG, 1000 Berlin und 8000 München Dünnschicht-Halbleiter-Gassensor mit einem in den Sensoraufbau integrierten Heizelement
DE3032476A1 (de) * 1980-08-28 1982-04-01 Siemens AG, 1000 Berlin und 8000 München Selektiver duennschicht-gassensor hoher empfindlichkeit und stabilitaet zum nachweis und zur messung von gasfoermigen kohlenwasserstoff-verunreinigungen in der luft auf der basis von wolframoxid (wo(pfeil abwaerts)x(pfeil abwaerts))-halbleitern, sowie ein verfahren zu seiner herstellung
US4407778A (en) * 1980-09-25 1983-10-04 Tokyo Shibaura Denki Kabushiki Kaisha Freon gas detecting element
DE3203200A1 (de) * 1982-01-30 1983-08-04 Bosch Gmbh Robert Zuendkerze mit sauerstoffsensor
EP0095313B1 (de) * 1982-05-17 1989-03-22 Matsushita Electric Industrial Co., Ltd. Fühler für brennbares Gas und dessen Herstellung
ATE123877T1 (de) * 1990-07-04 1995-06-15 Siemens Ag Sensor zur erfassung reduzierender gase.
DE59106773D1 (de) * 1991-08-14 1995-11-30 Siemens Ag Gassensor mit halbleitendem Galliumoxid.
MD1725C2 (ro) * 2000-05-04 2002-02-28 Думитру ЦЮЛЯНУ Sesizor de gaze toxice

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307373A (en) 1977-06-22 1981-12-22 Rosemont Engineering Company Limited Solid state sensor element
GB2149123A (en) * 1983-10-31 1985-06-05 Atomic Energy Authority Uk Improvements in or relating to sensors
GB2149121A (en) * 1983-10-31 1985-06-05 Atomic Energy Authority Uk Improvements in or relating to sensors
GB2151796A (en) * 1983-12-21 1985-07-24 Westinghouse Electric Corp A semiconductor oxide gas combustibles sensor
GB2192459A (en) * 1986-07-07 1988-01-13 English Electric Valve Co Ltd Hydrogen sulphide sensor
US4822465A (en) * 1986-07-07 1989-04-18 English Electric Valve Company Limited Hydrogen sulphide sensor
GB2192459B (en) * 1986-07-07 1990-12-19 English Electric Valve Co Ltd Hydrogen sulphide sensor
US6235243B1 (en) 1991-08-14 2001-05-22 Siemens Aktiengesellschaft Gas sensor array for detecting individual gas constituents in a gas mixture

Also Published As

Publication number Publication date
FR2331016B1 (de) 1980-07-25
FR2331016A1 (fr) 1977-06-03
DE2651160C3 (de) 1979-05-31
DE2651160B2 (de) 1978-09-28
DE2651160A1 (de) 1977-05-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931108