FR2606150B1 - Detecteur de gaz et procede pour le fabriquer - Google Patents

Detecteur de gaz et procede pour le fabriquer

Info

Publication number
FR2606150B1
FR2606150B1 FR878715196A FR8715196A FR2606150B1 FR 2606150 B1 FR2606150 B1 FR 2606150B1 FR 878715196 A FR878715196 A FR 878715196A FR 8715196 A FR8715196 A FR 8715196A FR 2606150 B1 FR2606150 B1 FR 2606150B1
Authority
FR
France
Prior art keywords
manufacturing
same
gas detector
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.)
Expired - Lifetime
Application number
FR878715196A
Other languages
English (en)
Other versions
FR2606150A1 (fr
Inventor
Masamichi Ippommatsu
Takeshi Matsumoto
Shingo Yakushizi
Katsuyuki Kuroki
Takashi Matsuzaka
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.)
Toshiba Corp
Osaka Gas Co Ltd
Original Assignee
Osaka Gas Co Ltd
Tokyo Shibaura 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
Priority claimed from JP1986170831U external-priority patent/JPH0634680Y2/ja
Priority claimed from JP6483487A external-priority patent/JPH06100567B2/ja
Application filed by Osaka Gas Co Ltd, Tokyo Shibaura Electric Co Ltd filed Critical Osaka Gas Co Ltd
Publication of FR2606150A1 publication Critical patent/FR2606150A1/fr
Application granted granted Critical
Publication of FR2606150B1 publication Critical patent/FR2606150B1/fr
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
    • 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)
FR878715196A 1986-11-05 1987-11-03 Detecteur de gaz et procede pour le fabriquer Expired - Lifetime FR2606150B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1986170831U JPH0634680Y2 (ja) 1986-11-05 1986-11-05 可燃性ガスセンサ−
JP6483487A JPH06100567B2 (ja) 1987-03-18 1987-03-18 ガスセンサの製造方法

Publications (2)

Publication Number Publication Date
FR2606150A1 FR2606150A1 (fr) 1988-05-06
FR2606150B1 true FR2606150B1 (fr) 1990-08-24

Family

ID=26405943

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878715196A Expired - Lifetime FR2606150B1 (fr) 1986-11-05 1987-11-03 Detecteur de gaz et procede pour le fabriquer

Country Status (5)

Country Link
US (1) US4897628A (fr)
KR (1) KR960016712B1 (fr)
CA (1) CA1292298C (fr)
FR (1) FR2606150B1 (fr)
GB (1) GB2198240B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2833282B2 (ja) * 1991-08-20 1998-12-09 富士電機株式会社 エレクトロルミネッセンス表示装置とその製造方法
SE503265C2 (sv) * 1994-09-23 1996-04-29 Forskarpatent Ab Förfarande och anordning för gasdetektion
JP3258520B2 (ja) * 1994-12-12 2002-02-18 松下電器産業株式会社 光ファイバセンサ及びその製造方法
ES2121699B1 (es) * 1996-12-10 1999-06-16 Consejo Superior Investigacion Sistema portatil para determinar compuestos organicos volatiles en suelos.
US6041643A (en) * 1998-07-27 2000-03-28 General Electric Company Gas sensor with protective gate, method of forming the sensor, and method of sensing
US6627959B1 (en) * 2002-04-16 2003-09-30 Boston Microsystems, Inc. P-n junction sensor
WO2007092054A2 (fr) * 2006-02-06 2007-08-16 Specht Donald F procEDE et appareil permettant de visualiser les artEres coronaires A l'aide d'ultrasons
CN105929003B (zh) * 2016-04-12 2018-06-26 吉林大学 一种提高气敏元件选择性的催化滤膜的制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2273276B1 (fr) * 1974-05-27 1978-08-04 Radiotechnique Compelec
IT1016660B (it) * 1974-07-23 1977-06-20 Fiat Spa Dispositivo per la determinazione del rapporto aria combustibile per ciclo otto
US4066413A (en) * 1975-03-03 1978-01-03 Nippon Soken, Inc. Gas component detection apparatus
US4313338A (en) * 1978-08-18 1982-02-02 Matsushita Electric Industrial Co., Ltd. Gas sensing device
JPS55136946A (en) * 1979-04-12 1980-10-25 Ngk Spark Plug Co Ltd Gas component detecting element and manufacture thereof
US4347732A (en) * 1980-08-18 1982-09-07 Leary David J Gas monitoring apparatus
US4324761A (en) * 1981-04-01 1982-04-13 General Electric Company Hydrogen detector
EP0095313B1 (fr) * 1982-05-17 1989-03-22 Matsushita Electric Industrial Co., Ltd. Détecteur de gaz combustible et sa fabrication
JPS5991350A (ja) * 1982-11-17 1984-05-26 Toyota Central Res & Dev Lab Inc 薄膜酸素センサ
JPS59120945A (ja) * 1982-12-28 1984-07-12 Shinkosumosu Denki Kk 水素選択性センサ
CA1208424A (fr) * 1983-02-03 1986-07-29 Sai Sakai Sonde detectrice de gaz
JPS6110756A (ja) * 1984-06-25 1986-01-18 Shinei Kk ガスセンサの製造法
JPS61109289A (ja) * 1984-11-01 1986-05-27 日本碍子株式会社 セラミツクヒ−タおよびその製造方法

Also Published As

Publication number Publication date
GB2198240B (en) 1991-03-06
FR2606150A1 (fr) 1988-05-06
GB2198240A (en) 1988-06-08
CA1292298C (fr) 1991-11-19
KR960016712B1 (ko) 1996-12-20
US4897628A (en) 1990-01-30
KR880006542A (ko) 1988-07-23
GB8725989D0 (en) 1987-12-09

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Legal Events

Date Code Title Description
ST Notification of lapse