GB2186087B - Improvements in gas sensors - Google Patents
Improvements in gas sensorsInfo
- Publication number
- GB2186087B GB2186087B GB8602358A GB8602358A GB2186087B GB 2186087 B GB2186087 B GB 2186087B GB 8602358 A GB8602358 A GB 8602358A GB 8602358 A GB8602358 A GB 8602358A GB 2186087 B GB2186087 B GB 2186087B
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas sensors
- sensors
- 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.)
- Expired
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
- G01N27/125—Composition of the body, e.g. the composition of its sensitive layer
- G01N27/126—Composition of the body, e.g. the composition of its sensitive layer comprising organic polymers
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8602358A GB2186087B (en) | 1986-01-31 | 1986-01-31 | Improvements in gas sensors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8602358A GB2186087B (en) | 1986-01-31 | 1986-01-31 | Improvements in gas sensors |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8602358D0 GB8602358D0 (en) | 1986-03-05 |
GB2186087A GB2186087A (en) | 1987-08-05 |
GB2186087B true GB2186087B (en) | 1989-10-25 |
Family
ID=10592272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8602358A Expired GB2186087B (en) | 1986-01-31 | 1986-01-31 | Improvements in gas sensors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2186087B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0332934A3 (en) * | 1988-03-14 | 1992-05-20 | Siemens Aktiengesellschaft | Apparatus for measuring the partial pressure of gases or vapours |
GB2239706B (en) * | 1989-11-08 | 1993-05-12 | Nat Res Dev | Gas sensors and compounds suitable therefor |
US5733506A (en) * | 1989-11-08 | 1998-03-31 | British Technology Group, Ltd. | Gas sensors and compounds suitable therefor |
US5318912A (en) * | 1989-11-08 | 1994-06-07 | British Technology Group Limited | Gas sensors and compounds suitable therefor |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2111987A (en) * | 1981-12-01 | 1983-07-13 | Nat Res Dev | Heterocyclic semiconductors and gas sensors |
-
1986
- 1986-01-31 GB GB8602358A patent/GB2186087B/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2111987A (en) * | 1981-12-01 | 1983-07-13 | Nat Res Dev | Heterocyclic semiconductors and gas sensors |
Also Published As
Publication number | Publication date |
---|---|
GB8602358D0 (en) | 1986-03-05 |
GB2186087A (en) | 1987-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |