AU7610581A - Semiconductor gas detector - Google Patents

Semiconductor gas detector

Info

Publication number
AU7610581A
AU7610581A AU76105/81A AU7610581A AU7610581A AU 7610581 A AU7610581 A AU 7610581A AU 76105/81 A AU76105/81 A AU 76105/81A AU 7610581 A AU7610581 A AU 7610581A AU 7610581 A AU7610581 A AU 7610581A
Authority
AU
Australia
Prior art keywords
gas detector
semiconductor gas
semiconductor
detector
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.)
Granted
Application number
AU76105/81A
Other versions
AU551712B2 (en
Inventor
Leslie John Rigby
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ITT Inc
Original Assignee
Deutsche ITT Industries GmbH
ITT Industries Inc
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
Priority claimed from GB8032248A external-priority patent/GB2085166A/en
Application filed by Deutsche ITT Industries GmbH, ITT Industries Inc filed Critical Deutsche ITT Industries GmbH
Publication of AU7610581A publication Critical patent/AU7610581A/en
Application granted granted Critical
Publication of AU551712B2 publication Critical patent/AU551712B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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)
AU76105/81A 1980-10-07 1981-10-07 Semiconductor gas detector Ceased AU551712B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8032248A GB2085166A (en) 1980-10-07 1980-10-07 Semiconductor gas sensor
GB8032248 1980-10-07
GB8128955 1981-09-24
GB8128955A GB2085168B (en) 1980-10-07 1981-09-24 Semiconductor gas sensor

Publications (2)

Publication Number Publication Date
AU7610581A true AU7610581A (en) 1982-04-22
AU551712B2 AU551712B2 (en) 1986-05-08

Family

ID=26277126

Family Applications (1)

Application Number Title Priority Date Filing Date
AU76105/81A Ceased AU551712B2 (en) 1980-10-07 1981-10-07 Semiconductor gas detector

Country Status (3)

Country Link
AU (1) AU551712B2 (en)
DE (1) DE3139617A1 (en)
GB (1) GB2085168B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137356B (en) * 1983-03-25 1986-10-08 Detection Instr Limited Hydrogen sulphide detector
GB2142147A (en) * 1983-06-24 1985-01-09 Standard Telephones Cables Ltd Gas sensor
JPH01109250A (en) * 1987-10-22 1989-04-26 Toshiba Corp Gas sensor
DE3807603C2 (en) * 1988-03-08 1994-01-20 Fraunhofer Ges Forschung Semiconducting gas sensor
DE4139721C1 (en) * 1991-12-02 1993-06-24 Siemens Ag, 8000 Muenchen, De Simple compact gas detector for selective detection - comprise support, gallium oxide semiconducting layer, contact electrode, temp. gauge, heating and cooling elements
KR100426939B1 (en) * 1995-06-19 2004-07-19 피가로 기켄 가부시키가이샤 Gas sensor
DE19606272C2 (en) * 1996-02-21 2001-05-17 Ust Umweltsensortechnik Gmbh Semiconductor gas sensor
EP3465189B1 (en) * 2016-05-27 2024-05-08 Carrier Corporation Gas detection device and method of manufacturing the same
US10837935B2 (en) 2018-03-12 2020-11-17 Sciosense B.V. Gas sensor

Also Published As

Publication number Publication date
AU551712B2 (en) 1986-05-08
GB2085168B (en) 1985-01-30
DE3139617A1 (en) 1982-08-12
GB2085168A (en) 1982-04-21

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