GB8317173D0 - Gas sensor - Google Patents

Gas sensor

Info

Publication number
GB8317173D0
GB8317173D0 GB838317173A GB8317173A GB8317173D0 GB 8317173 D0 GB8317173 D0 GB 8317173D0 GB 838317173 A GB838317173 A GB 838317173A GB 8317173 A GB8317173 A GB 8317173A GB 8317173 D0 GB8317173 D0 GB 8317173D0
Authority
GB
United Kingdom
Prior art keywords
gas sensor
sensor
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.)
Withdrawn
Application number
GB838317173A
Other versions
GB2142147A (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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB08317173A priority Critical patent/GB2142147A/en
Publication of GB8317173D0 publication Critical patent/GB8317173D0/en
Priority to DE19843422823 priority patent/DE3422823A1/en
Priority to JP12770184A priority patent/JPS6069544A/en
Publication of GB2142147A publication Critical patent/GB2142147A/en
Withdrawn legal-status Critical Current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
GB08317173A 1983-06-24 1983-06-24 Gas sensor Withdrawn GB2142147A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB08317173A GB2142147A (en) 1983-06-24 1983-06-24 Gas sensor
DE19843422823 DE3422823A1 (en) 1983-06-24 1984-06-20 SEMICONDUCTOR GAS SENSOR
JP12770184A JPS6069544A (en) 1983-06-24 1984-06-22 Gas sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08317173A GB2142147A (en) 1983-06-24 1983-06-24 Gas sensor

Publications (2)

Publication Number Publication Date
GB8317173D0 true GB8317173D0 (en) 1983-07-27
GB2142147A GB2142147A (en) 1985-01-09

Family

ID=10544720

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08317173A Withdrawn GB2142147A (en) 1983-06-24 1983-06-24 Gas sensor

Country Status (3)

Country Link
JP (1) JPS6069544A (en)
DE (1) DE3422823A1 (en)
GB (1) GB2142147A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6283641A (en) * 1985-10-08 1987-04-17 Sharp Corp Sensor element
DE3626277A1 (en) * 1986-08-02 1988-02-04 Heinz Hoelter Method for acting on gas sensors which are sensitive to noxious substances, for motor vehicles and protective working cabins
JPS63279151A (en) * 1987-05-11 1988-11-16 Nibetsukusu Kk Carbon monoxide sensor
GB2234074A (en) * 1989-07-22 1991-01-23 Atomic Energy Authority Uk Gas sensor
DE4038140A1 (en) * 1990-11-30 1992-06-04 Danfoss As METHOD FOR PRODUCING A GAS SENSOR
DE59107125D1 (en) * 1991-02-15 1996-02-01 Siemens Ag Process for the production of a fast oxygen sensor
JPH0660133U (en) * 1993-01-21 1994-08-19 岡谷電機産業株式会社 Case exterior electronic components
DE4331520C1 (en) * 1993-09-16 1995-01-26 Siemens Ag Evaluation unit for determining the resistance of a semiconducting metal oxide sensor and use thereof
GB2293015B (en) * 1994-09-10 1998-09-02 Atomic Energy Authority Uk Formaldehyde vapour detector
GB9418292D0 (en) * 1994-09-10 1994-10-26 Atomic Energy Authority Uk Formaldehyde vapour detector
DE19549146A1 (en) * 1995-12-29 1997-07-03 Siemens Ag Gas sensor
US8602717B2 (en) 2010-10-28 2013-12-10 United Technologies Corporation Compression system for turbomachine heat exchanger

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3479257A (en) * 1966-11-25 1969-11-18 Gen Electric Methods and apparatus for measuring the content of hydrogen or reducing gases in an atmosphere
JPS5514380B2 (en) * 1973-06-12 1980-04-16
FR2273276B1 (en) * 1974-05-27 1978-08-04 Radiotechnique Compelec
US4224280A (en) * 1977-07-18 1980-09-23 Fuji Electric Co., Ltd. Carbon monoxide detecting device
JPS5421397A (en) * 1977-07-18 1979-02-17 Fuji Electric Co Ltd Carbon monoxide detector
DE2737385A1 (en) * 1977-08-19 1979-03-22 Licentia Gmbh GAS DETECTING ELEMENT FOR DETECTING FATS AND ODOR SUBSTANCES
CA1088626A (en) * 1977-09-12 1980-10-28 Donald J. Romine Resistance-type ceramic sensor element and sensor for combustion gas sensing device
JPS5847021B2 (en) * 1978-06-07 1983-10-20 日東電工株式会社 Manufacturing method of gas detection element
US4313338A (en) * 1978-08-18 1982-02-02 Matsushita Electric Industrial Co., Ltd. Gas sensing device
DE2942516C2 (en) * 1979-10-20 1982-11-11 Drägerwerk AG, 2400 Lübeck Gas detection element for the detection of hydrogen sulfide
GB2085168B (en) * 1980-10-07 1985-01-30 Itt Ind Ltd Semiconductor gas sensor

Also Published As

Publication number Publication date
DE3422823A1 (en) 1985-01-03
GB2142147A (en) 1985-01-09
JPS6069544A (en) 1985-04-20

Similar Documents

Publication Publication Date Title
GB2144849B (en) Gas sensor
DE3475567D1 (en) Gas sensor
DE3468740D1 (en) Gas sensor
DE3375213D1 (en) Gas sensor
DE3376684D1 (en) Gas sensor
DE3464285D1 (en) Gas sensor
GB8518623D0 (en) Gas sensor
DE3573165D1 (en) Gas sensor
GB8327814D0 (en) Sensor
EP0114077A3 (en) Gas sensor
GB8432152D0 (en) Gas sensor
GB8431017D0 (en) Sensor
DE3469596D1 (en) Gas detecting element
GB2143043B (en) Gas detectors
GB8317173D0 (en) Gas sensor
GB8429672D0 (en) Sensor arrangement
GB8410531D0 (en) Zero-set gas sensor
DE3465787D1 (en) Gas sensor
GB8427381D0 (en) Sensors
GB8420185D0 (en) Enhancing gas
EP0176787A3 (en) Gas sensor
GB8427380D0 (en) Sensors
DE3476270D1 (en) Gas sensor
GB8411448D0 (en) Gas sensor
GB8329002D0 (en) Sensors

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)