AP2499A - Combustible gas sensor - Google Patents
Combustible gas sensorInfo
- Publication number
- AP2499A AP2499A AP2010005255A AP2010005255A AP2499A AP 2499 A AP2499 A AP 2499A AP 2010005255 A AP2010005255 A AP 2010005255A AP 2010005255 A AP2010005255 A AP 2010005255A AP 2499 A AP2499 A AP 2499A
- Authority
- AP
- ARIPO
- Prior art keywords
- gas sensor
- combustible gas
- combustible
- sensor
- gas
- Prior art date
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN62DE2008 | 2008-01-07 | ||
PCT/IN2008/000717 WO2009087656A1 (en) | 2008-01-07 | 2008-10-31 | Combustible gas sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
AP2010005255A0 AP2010005255A0 (en) | 2010-08-31 |
AP2499A true AP2499A (en) | 2012-10-22 |
Family
ID=40342986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AP2010005255A AP2499A (en) | 2008-01-07 | 2008-10-31 | Combustible gas sensor |
Country Status (2)
Country | Link |
---|---|
AP (1) | AP2499A (en) |
WO (1) | WO2009087656A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112225245B (en) * | 2019-06-28 | 2022-08-16 | 东北大学 | Rare earth element doped SnO 2 Basic high response SO 2 Method for preparing sensitive material |
DE102019219615A1 (en) | 2019-12-13 | 2021-06-17 | Heraeus Deutschland GmbH & Co. KG | Manufacturing process for precious metal electrodes |
CN113088873B (en) * | 2021-03-15 | 2021-12-21 | 中南大学 | Ethanol steam and gap sensitive element and development method thereof |
CN114813837A (en) * | 2021-07-09 | 2022-07-29 | 长城汽车股份有限公司 | Biodiesel quality sensor, manufacturing method thereof and vehicle |
CN114609198B (en) * | 2022-05-13 | 2022-08-19 | 兰州大学 | Rare earth element doping and precious metal modification-based tin oxide-based hydrogen sensing material and preparation method and application thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0056339A1 (en) * | 1981-01-14 | 1982-07-21 | Westinghouse Electric Corporation | A method of producing a stannic oxide type gas-detecting device |
DE3604594A1 (en) * | 1986-02-14 | 1987-08-20 | Schott Glaswerke | Thin-film gas sensors having high measuring sensitivity as multilayer systems based on dipped indium oxide layers for detection of gas traces in carrier gases |
US5624640A (en) * | 1993-10-12 | 1997-04-29 | Robert Bosch Gmbh | Sensor for detecting nitrogen oxide |
-
2008
- 2008-10-31 WO PCT/IN2008/000717 patent/WO2009087656A1/en active Application Filing
- 2008-10-31 AP AP2010005255A patent/AP2499A/en active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0056339A1 (en) * | 1981-01-14 | 1982-07-21 | Westinghouse Electric Corporation | A method of producing a stannic oxide type gas-detecting device |
DE3604594A1 (en) * | 1986-02-14 | 1987-08-20 | Schott Glaswerke | Thin-film gas sensors having high measuring sensitivity as multilayer systems based on dipped indium oxide layers for detection of gas traces in carrier gases |
US5624640A (en) * | 1993-10-12 | 1997-04-29 | Robert Bosch Gmbh | Sensor for detecting nitrogen oxide |
Non-Patent Citations (4)
Title |
---|
ALIPOUR S ET AL: "Selective Sensor to LPG in presence of CO using nanogold filter, operating at low temperature, with Pt/SnO2" SENSORS, 2006. 5TH IEEE CONFERENCE ON, IEEE, PI, 1 October 2006 (2006-10-01), pages 1089-1092, XP031083209 ISBN: 978-1-4244-0375-2 � * |
PARK CO, AKBAR SA AND HWANG J: "Selective gas detection with catalytic filter" MATERIALS CHEMISTRY AND PHYSICS, vol. 75, no. 1-3, 28 April 2002 (2002-04-28), pages 56-60, XP002515336 cited in the application � * |
SAUVAN M ET AL: "Selectivity improvement of SnO2 films by superficial metallic films" SENSORS AND ACTUATORS B, ELSEVIER SEQUOIA S.A., LAUSANNE, CH, vol. 58, no. 1-3, 21 September 1999 (1999-09-21), pages 295-301, XP004251759 ISSN: 0925-4005 cited in the application � * |
WADA K ET AL: "Improvement of gas-sensing properties of SnO2 by surface chemical modification with diethoxydimethylsilane" SENSORS AND ACTUATORS B, ELSEVIER SEQUOIA S.A., LAUSANNE, CH, vol. 53, no. 3, 10 December 1998 (1998-12-10), pages 147-154, XP004168050 ISSN: 0925-4005 � * |
Also Published As
Publication number | Publication date |
---|---|
AP2010005255A0 (en) | 2010-08-31 |
WO2009087656A1 (en) | 2009-07-16 |
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