JPH0249466B2 - - Google Patents

Info

Publication number
JPH0249466B2
JPH0249466B2 JP57078476A JP7847682A JPH0249466B2 JP H0249466 B2 JPH0249466 B2 JP H0249466B2 JP 57078476 A JP57078476 A JP 57078476A JP 7847682 A JP7847682 A JP 7847682A JP H0249466 B2 JPH0249466 B2 JP H0249466B2
Authority
JP
Japan
Prior art keywords
sensor
measuring device
sensor membrane
catalyst
membrane
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
JP57078476A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57194346A (en
Inventor
Hairanto Geruharuto
Raurusu Haintsu
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.)
Draegerwerk AG and Co KGaA
Original Assignee
Draegerwerk AG and Co KGaA
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 Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA
Publication of JPS57194346A publication Critical patent/JPS57194346A/ja
Publication of JPH0249466B2 publication Critical patent/JPH0249466B2/ja
Granted 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
    • G01N27/125—Composition of the body, e.g. the composition of its sensitive layer
    • G01N27/126—Composition of the body, e.g. the composition of its sensitive layer comprising organic polymers
    • 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
    • Y10T436/19—Halogen containing
    • Y10T436/196666—Carbon containing compound [e.g., vinylchloride, etc.]

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)
JP57078476A 1981-05-13 1982-05-12 Measuring device for gassy or vapory medium Granted JPS57194346A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3118936A DE3118936C2 (de) 1981-05-13 1981-05-13 Verwendung eines Meßverfahrens für gas- oder dampfförmige Medien und Vorrichtung hierzu

Publications (2)

Publication Number Publication Date
JPS57194346A JPS57194346A (en) 1982-11-29
JPH0249466B2 true JPH0249466B2 (en]) 1990-10-30

Family

ID=6132156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57078476A Granted JPS57194346A (en) 1981-05-13 1982-05-12 Measuring device for gassy or vapory medium

Country Status (5)

Country Link
US (1) US4455378A (en])
JP (1) JPS57194346A (en])
DE (1) DE3118936C2 (en])
FR (1) FR2506020B1 (en])
GB (1) GB2098741B (en])

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5055266A (en) * 1984-03-02 1991-10-08 Arch Development Corporation Method for detecting toxic gases
GB2155184B (en) * 1984-03-02 1988-04-13 Us Energy Combined sensor device for detecting toxic gases
JPS61149856A (ja) * 1984-12-25 1986-07-08 Shinkosumosu Denki Kk ガス検知素子
US4818348A (en) * 1987-05-26 1989-04-04 Transducer Research, Inc. Method and apparatus for identifying and quantifying simple and complex chemicals
DE3729286A1 (de) * 1987-09-02 1989-03-16 Draegerwerk Ag Messgeraet zur analyse eines gasgemisches
US5733506A (en) * 1989-11-08 1998-03-31 British Technology Group, Ltd. Gas sensors and compounds suitable therefor
DE4037479C2 (de) * 1990-11-24 2002-04-11 Paragon Ag Phthalocyanin-Sensor zum Zwecke des Nachweises von Stickoxyden in der Luft
DE19924906C2 (de) 1999-05-31 2001-05-31 Daimler Chrysler Ag Halbleiter-Gassensor, Gassensorsystem und Verfahren zur Gasanalyse
DE10144873A1 (de) * 2001-09-12 2003-03-27 Bosch Gmbh Robert Mikromechanischer Wärmeleitfähigkeitssensor mit poröser Abdeckung
JP4859310B2 (ja) * 2001-09-13 2012-01-25 コクヨ株式会社 椅子
US20170052162A1 (en) * 2015-08-21 2017-02-23 The Regents Of The University Of California Devices and methods for detecting halogenated organic compounds

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2407110C3 (de) * 1974-02-14 1981-04-23 Siemens AG, 1000 Berlin und 8000 München Sensor zum Nachweis einer in einem Gas oder einer Flüssigkeit einthaltenen Substanz
US3961248A (en) * 1974-07-02 1976-06-01 Nohmi Bosai Kogyo Co. Ltd. Gas detector using gas sensing elements exhibiting different response characteristics
US4039941A (en) * 1975-05-09 1977-08-02 Stanford Research Institute Gas sensor
FR2364449A1 (fr) * 1976-09-10 1978-04-07 Issec Labo Physicochim Appliqu Nouveaux procedes et dispositifs d'analyse de gaz
CH595629A5 (en]) * 1976-10-12 1978-02-15 Cerberus Ag
LU76937A1 (en]) * 1977-03-11 1978-10-18
JPS5952781B2 (ja) * 1977-05-16 1984-12-21 株式会社東芝 感ガス素子
JPS547196A (en) * 1977-06-16 1979-01-19 Figaro Eng Gas detecting element
DE2737385A1 (de) * 1977-08-19 1979-03-22 Licentia Gmbh Gasspuerelement zum nachweis von fetten und geruchsstoffen in duensten
JPS5657954A (en) * 1979-10-17 1981-05-20 Olympus Optical Co Ltd Liquid sample diluting apparatus
SE434438B (sv) * 1980-02-21 1984-07-23 Gambro Engstrom Ab Anordning for detektering av forekomsten av en given gaskomponent i en gasblandning
GB2077437A (en) * 1980-06-07 1981-12-16 Emi Ltd Ammonia gas sensors

Also Published As

Publication number Publication date
DE3118936C2 (de) 1985-07-04
US4455378A (en) 1984-06-19
GB2098741A (en) 1982-11-24
DE3118936A1 (de) 1982-12-02
GB2098741B (en) 1985-07-24
FR2506020A1 (fr) 1982-11-19
FR2506020B1 (fr) 1985-11-22
JPS57194346A (en) 1982-11-29

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