GB8317173D0 - Gas sensor - Google Patents
Gas sensorInfo
- 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- Withdrawn
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)
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)
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 |
EP0498916B1 (en) * | 1991-02-15 | 1995-12-20 | Siemens Aktiengesellschaft | Production method for a fast response 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 |
GB9418292D0 (en) * | 1994-09-10 | 1994-10-26 | Atomic Energy Authority Uk | Formaldehyde vapour detector |
GB2293015B (en) * | 1994-09-10 | 1998-09-02 | 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)
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 |
-
1983
- 1983-06-24 GB GB08317173A patent/GB2142147A/en not_active Withdrawn
-
1984
- 1984-06-20 DE DE19843422823 patent/DE3422823A1/en not_active Withdrawn
- 1984-06-22 JP JP12770184A patent/JPS6069544A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2142147A (en) | 1985-01-09 |
DE3422823A1 (en) | 1985-01-03 |
JPS6069544A (en) | 1985-04-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |