GB1540212A - Combustible gas sensing element - Google Patents

Combustible gas sensing element

Info

Publication number
GB1540212A
GB1540212A GB1417077A GB1417077A GB1540212A GB 1540212 A GB1540212 A GB 1540212A GB 1417077 A GB1417077 A GB 1417077A GB 1417077 A GB1417077 A GB 1417077A GB 1540212 A GB1540212 A GB 1540212A
Authority
GB
United Kingdom
Prior art keywords
sensing element
combustible gas
gas sensing
combustible
sensing
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
GB1417077A
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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of GB1540212A publication Critical patent/GB1540212A/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
    • G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
    • G01N27/16—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by burning or catalytic oxidation of surrounding material to be tested, e.g. of gas
GB1417077A 1976-04-07 1977-04-04 Combustible gas sensing element Expired GB1540212A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3952176A JPS52122192A (en) 1976-04-07 1976-04-07 Combustible gas detecting element

Publications (1)

Publication Number Publication Date
GB1540212A true GB1540212A (en) 1979-02-07

Family

ID=12555336

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1417077A Expired GB1540212A (en) 1976-04-07 1977-04-04 Combustible gas sensing element

Country Status (4)

Country Link
JP (1) JPS52122192A (en)
DE (1) DE2715329A1 (en)
FR (1) FR2347680A1 (en)
GB (1) GB1540212A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064666A1 (en) * 1981-05-12 1982-11-17 Nissan Motor Co., Ltd. Method of producing ceramic substrate having heater layer formed by using conductive paste
GB2125554A (en) * 1982-08-16 1984-03-07 Sieger J & S Ltd Catalytic gas detector
GB2158586A (en) * 1984-05-05 1985-11-13 Geratebau Mbh Ges Fur Catalytic combustion sensor
GB2238617A (en) * 1989-11-28 1991-06-05 Eev Ltd Detector for flammable gases
US5779980A (en) * 1997-01-16 1998-07-14 Cts Corporation Gas sensor having a compounded catalytic structure
US6117393A (en) * 1997-01-16 2000-09-12 Cts Corporation Multilayered gas sensor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3122662A1 (en) * 1980-06-11 1982-04-01 Mine Safety Appliances Co. Ltd., Reading, Berkshire Electrically heatable element and method of producing it
GB2096321B (en) * 1981-04-04 1984-05-31 English Electric Valve Co Ltd Combustible-gas detectors
DE3513033A1 (en) * 1984-05-05 1985-11-21 Gesellschaft für Gerätebau mbH, 4600 Dortmund Sensor for catalytic combustion

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064666A1 (en) * 1981-05-12 1982-11-17 Nissan Motor Co., Ltd. Method of producing ceramic substrate having heater layer formed by using conductive paste
GB2125554A (en) * 1982-08-16 1984-03-07 Sieger J & S Ltd Catalytic gas detector
GB2158586A (en) * 1984-05-05 1985-11-13 Geratebau Mbh Ges Fur Catalytic combustion sensor
GB2238617A (en) * 1989-11-28 1991-06-05 Eev Ltd Detector for flammable gases
US5779980A (en) * 1997-01-16 1998-07-14 Cts Corporation Gas sensor having a compounded catalytic structure
US6117393A (en) * 1997-01-16 2000-09-12 Cts Corporation Multilayered gas sensor

Also Published As

Publication number Publication date
JPS52122192A (en) 1977-10-14
FR2347680A1 (en) 1977-11-04
FR2347680B1 (en) 1978-10-20
DE2715329A1 (en) 1977-11-03

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Legal Events

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

Effective date: 19930404