DE3671529D1 - Alkoholselektiver gassensor. - Google Patents

Alkoholselektiver gassensor.

Info

Publication number
DE3671529D1
DE3671529D1 DE8686300856T DE3671529T DE3671529D1 DE 3671529 D1 DE3671529 D1 DE 3671529D1 DE 8686300856 T DE8686300856 T DE 8686300856T DE 3671529 T DE3671529 T DE 3671529T DE 3671529 D1 DE3671529 D1 DE 3671529D1
Authority
DE
Germany
Prior art keywords
gas sensor
selective gas
alcohol selective
alcohol
sensor
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 - Lifetime
Application number
DE8686300856T
Other languages
English (en)
Inventor
Kiyoshi Fukui
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.)
New Cosmos Electric Co Ltd
Original Assignee
New Cosmos Electric Co Ltd
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 New Cosmos Electric Co Ltd filed Critical New Cosmos Electric Co Ltd
Application granted granted Critical
Publication of DE3671529D1 publication Critical patent/DE3671529D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/20—Oxygen containing
    • Y10T436/203332—Hydroxyl containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/20—Oxygen containing
    • Y10T436/203332—Hydroxyl containing
    • Y10T436/204165—Ethanol

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)
DE8686300856T 1985-02-12 1986-02-07 Alkoholselektiver gassensor. Expired - Lifetime DE3671529D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2354185 1985-02-12

Publications (1)

Publication Number Publication Date
DE3671529D1 true DE3671529D1 (de) 1990-06-28

Family

ID=12113324

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686300856T Expired - Lifetime DE3671529D1 (de) 1985-02-12 1986-02-07 Alkoholselektiver gassensor.

Country Status (5)

Country Link
US (1) US4849180A (de)
EP (1) EP0197629B1 (de)
JP (1) JPS62847A (de)
CA (1) CA1236162A (de)
DE (1) DE3671529D1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2632537B2 (ja) * 1988-03-15 1997-07-23 フィガロ技研株式会社 ガスセンサ
US5047214A (en) * 1989-03-08 1991-09-10 New Cosmos Electric Co., Ltd. Smell sensing element and smell sensing device
EP0448681B1 (de) * 1989-10-17 1997-02-26 I.T.V.I. International Techno Venture Invest Ag Gas-sensor-anordnung
CA2011297A1 (en) * 1990-03-01 1991-09-01 Anton G. Meiering Ethanol sensor for computerized fermentation control
GB9017209D0 (en) * 1990-08-06 1990-09-19 Capteur Sensors & Analysers Transducer elements
JP2702279B2 (ja) * 1990-11-30 1998-01-21 新コスモス電機株式会社 ガス検知素子
JP3480823B2 (ja) * 1999-11-02 2003-12-22 フィガロ技研株式会社 ガスセンサ及びその製造方法
DE10008969C2 (de) * 2000-02-25 2002-10-17 Siemens Ag Alkoholsensor und Betriebsverfahren
US6620108B2 (en) 2001-12-26 2003-09-16 Landon Duval Apparatus and method for determining machine operator status
US20060016278A1 (en) * 2004-07-26 2006-01-26 Landon Duval Steering wheel vapor collection and sensing system using suction
US7377186B2 (en) * 2004-07-26 2008-05-27 Transbiotec, Inc. Engagement of a sensor system with a vehicle operating device
US20060033628A1 (en) * 2004-08-12 2006-02-16 Landon Duval Steering wheel vapor collection and sensing system using a chemical element
US7173536B2 (en) * 2004-08-28 2007-02-06 Landon Duval Substance detection and alarm using a spectrometer built into a steering wheel assembly
JP4846451B2 (ja) * 2006-05-26 2011-12-28 本田技研工業株式会社 パワーユニット
CN101329294B (zh) * 2007-06-22 2012-05-23 郑州炜盛电子科技有限公司 一种抗干扰性强的气体传感器
CN101329293B (zh) * 2007-06-22 2012-05-23 郑州炜盛电子科技有限公司 一种用于酒精蒸汽和呼气酒精检测的半导体气体传感器
DE102009054435A1 (de) * 2009-11-25 2011-05-26 Kechter, Andreas, Dipl.-Ing. Heizbarer Gassensor und Verfahren zu dessen Herstellung
CN110455979B (zh) * 2019-07-16 2021-06-08 北京联合大学 一种监测空气中微量乙醇的高选择敏感材料

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1257155A (de) * 1969-02-06 1971-12-15
US3865550A (en) * 1970-08-26 1975-02-11 Nat Res Dev Semi-conducting gas sensitive devices
US3953173A (en) * 1972-07-08 1976-04-27 Hitachi, Ltd. Gas-sensor element and method for detecting oxidizable gas
JPS5317440B2 (de) * 1973-10-19 1978-06-08
DE2442593B2 (de) * 1974-09-05 1979-11-15 Draegerwerk Ag, 2400 Luebeck Fühler zur Feststellung und/oder Messung von Alkohol und ein Herstellverfahren dazu
US4015230A (en) * 1975-02-03 1977-03-29 Matsushita Electric Industrial Co., Ltd. Humidity sensitive ceramic resistor
JPS5396894A (en) * 1977-02-03 1978-08-24 Nitto Electric Ind Co Manufacture of gas sensor element
US4242303A (en) * 1978-05-02 1980-12-30 Tokyo Shibaura Denki Kabushiki Kaisha Gas detecting element
JPS57118151A (en) * 1981-01-14 1982-07-22 Matsushita Electric Works Ltd Element for alcohol detection
JPS58168949A (ja) * 1982-03-30 1983-10-05 Mitsubishi Electric Corp 感ガス素子
JPS58189546A (ja) * 1982-04-28 1983-11-05 Matsushita Electric Works Ltd アルコ−ルガス検知素子の製法
US4453151A (en) * 1982-06-07 1984-06-05 Leary David J Semiconductor gas sensor

Also Published As

Publication number Publication date
JPS62847A (ja) 1987-01-06
JPH0562697B2 (de) 1993-09-09
EP0197629A2 (de) 1986-10-15
US4849180A (en) 1989-07-18
EP0197629A3 (en) 1986-11-20
EP0197629B1 (de) 1990-05-23
CA1236162A (en) 1988-05-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition