AP2499A - Combustible gas sensor - Google Patents

Combustible gas sensor

Info

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
Application number
AP2010005255A
Other versions
AP2010005255A0 (en
Inventor
Vipin Kumar
Kiran Jain
S T Lakshmikumar
Original Assignee
Council Scient Ind Res
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 Council Scient Ind Res filed Critical Council Scient Ind Res
Publication of AP2010005255A0 publication Critical patent/AP2010005255A0/en
Application granted granted Critical
Publication of AP2499A publication Critical patent/AP2499A/en

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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Electrochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
AP2010005255A 2008-01-07 2008-10-31 Combustible gas sensor AP2499A (en)

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)

* Cited by examiner, † Cited by third party
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 A kind of ethanol vapor and gap sensitive element and its development method
CN114813837B (en) * 2021-07-09 2024-08-13 长城汽车股份有限公司 Biodiesel quality sensor and manufacturing method and vehicle thereof
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
WO2009087656A1 (en) 2009-07-16
AP2010005255A0 (en) 2010-08-31

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