GB2249179B - Transducers - Google Patents
TransducersInfo
- Publication number
- GB2249179B GB2249179B GB9016296A GB9016296A GB2249179B GB 2249179 B GB2249179 B GB 2249179B GB 9016296 A GB9016296 A GB 9016296A GB 9016296 A GB9016296 A GB 9016296A GB 2249179 B GB2249179 B GB 2249179B
- Authority
- GB
- United Kingdom
- Prior art keywords
- transducers
- 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 - Fee Related
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9016296A GB2249179B (en) | 1990-07-25 | 1990-07-25 | Transducers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9016296A GB2249179B (en) | 1990-07-25 | 1990-07-25 | Transducers |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9016296D0 GB9016296D0 (en) | 1990-09-12 |
GB2249179A GB2249179A (en) | 1992-04-29 |
GB2249179B true GB2249179B (en) | 1994-08-17 |
Family
ID=10679616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9016296A Expired - Fee Related GB2249179B (en) | 1990-07-25 | 1990-07-25 | Transducers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2249179B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9306594D0 (en) * | 1993-03-30 | 1993-05-26 | Univ Keele | Sensor |
GB9526393D0 (en) * | 1995-12-22 | 1996-02-21 | Capteur Sensors & Analysers | Gas sensing |
RU2532428C1 (en) * | 2013-07-16 | 2014-11-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Пензенский государственный университет" (ФГБОУ ВПО "Пензенский государственный университет") | Manufacturing method of gas sensor with nanostructure, and gas sensor on its basis |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1464415A (en) * | 1973-06-12 | 1977-02-16 | Nohmi Bosai Kogyo Co Ltd | Device capable of detecting carbon monoxide and process for preparing a composition for use in detection of carbon monoxide |
US4579751A (en) * | 1983-08-30 | 1986-04-01 | Cerberus Ag | Method of producing constituent materials for gas sensors |
-
1990
- 1990-07-25 GB GB9016296A patent/GB2249179B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1464415A (en) * | 1973-06-12 | 1977-02-16 | Nohmi Bosai Kogyo Co Ltd | Device capable of detecting carbon monoxide and process for preparing a composition for use in detection of carbon monoxide |
US4579751A (en) * | 1983-08-30 | 1986-04-01 | Cerberus Ag | Method of producing constituent materials for gas sensors |
Also Published As
Publication number | Publication date |
---|---|
GB9016296D0 (en) | 1990-09-12 |
GB2249179A (en) | 1992-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20020725 |