DK0457776T3 - Gasdetektor - Google Patents

Gasdetektor

Info

Publication number
DK0457776T3
DK0457776T3 DK90902220.4T DK90902220T DK0457776T3 DK 0457776 T3 DK0457776 T3 DK 0457776T3 DK 90902220 T DK90902220 T DK 90902220T DK 0457776 T3 DK0457776 T3 DK 0457776T3
Authority
DK
Denmark
Prior art keywords
pct
trace gas
baffle
sec
date
Prior art date
Application number
DK90902220.4T
Other languages
Danish (da)
English (en)
Inventor
Horst Adams
Dirk Hoffmeyer
Joerg Boscher
Original Assignee
Honeywell Ag
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 Honeywell Ag filed Critical Honeywell Ag
Application granted granted Critical
Publication of DK0457776T3 publication Critical patent/DK0457776T3/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0022—General constructional details of gas analysers, e.g. portable test equipment using a number of analysing channels
    • G01N33/0024—General constructional details of gas analysers, e.g. portable test equipment using a number of analysing channels a chemical reaction taking place or a gas being eliminated in one or more channels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Glass Compositions (AREA)
  • Measurement Of Radiation (AREA)
  • Sampling And Sample Adjustment (AREA)
DK90902220.4T 1989-02-11 1990-02-07 Gasdetektor DK0457776T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3904168A DE3904168A1 (de) 1989-02-11 1989-02-11 Gasdetektor

Publications (1)

Publication Number Publication Date
DK0457776T3 true DK0457776T3 (da) 1993-06-01

Family

ID=6373915

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90902220.4T DK0457776T3 (da) 1989-02-11 1990-02-07 Gasdetektor

Country Status (12)

Country Link
US (1) US5223712A (OSRAM)
EP (1) EP0457776B1 (OSRAM)
JP (1) JPH03505256A (OSRAM)
KR (1) KR910700455A (OSRAM)
AT (1) ATE85125T1 (OSRAM)
CA (1) CA2046329A1 (OSRAM)
DE (2) DE3904168A1 (OSRAM)
DK (1) DK0457776T3 (OSRAM)
ES (1) ES2038514T3 (OSRAM)
FI (1) FI94466C (OSRAM)
IL (1) IL93021A (OSRAM)
WO (1) WO1990009586A1 (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19646825A1 (de) * 1996-11-13 1998-05-14 Oeseg Oekologische Sanierungs Verfahren und Meßgerät zur Messung der Konzentration von Beimengungen in Gasströmen
FR2848668B1 (fr) * 2002-12-16 2005-03-18 Totalfinaelf France Procede et dispositif pour la determination en continu de la degradation des systemes de post-traitement des gaz d'echappement de moteur thermique
DE102005007746B4 (de) * 2005-02-18 2009-01-08 Dräger Safety AG & Co. KGaA Ionenmobilitätsspektrometer mit parallel verlaufender Driftgas- und Ionenträgergasströmung
DE102005031048A1 (de) * 2005-07-02 2007-01-04 Dräger Safety AG & Co. KGaA Ionenmobilitätsspektrometer mit parallel verlaufender Driftgas- und Ionenträgergasströmung
CN100412543C (zh) * 2005-10-19 2008-08-20 中国科学院合肥物质科学研究院 基于场致电离效应的气体检测装置及检测方法
CN103941185B (zh) * 2014-05-06 2017-01-18 西安交通大学 一种基于微米尺度传感器的铜金属蒸气浓度检测系统
CN109115849A (zh) * 2018-08-22 2019-01-01 广州瑞普医疗科技有限公司 电化学传感器电路

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3558283A (en) * 1967-06-09 1971-01-26 Mine Safety Appliances Co Determination of reactive hydrocarbons in air
US3620931A (en) * 1968-11-12 1971-11-16 Westinghouse Electric Corp Gas analysis method
US3569825A (en) * 1969-02-06 1971-03-09 Gca Corp Corona discharge plasma oscillation gas trace detector
US3596088A (en) * 1969-12-17 1971-07-27 Franklin Gno Corp Time-of-flight mass separator having a flowing gas stream perpendicular to an ion drift field for increased resolution
US3835328A (en) * 1972-05-12 1974-09-10 Us Air Force Ionization system for sensing and measuring gaseous impurities
US3997297A (en) * 1975-03-27 1976-12-14 Anthony Jenkins Method and apparatus for detecting a constituent in an atmosphere
US4075550A (en) * 1976-12-27 1978-02-21 Honeywell Inc. Ionization cell for sensing and measuring gaseous impurities
JPS589403B2 (ja) * 1978-09-25 1983-02-21 日本電信電話株式会社 エレクトロクロミツク表示板の電極回復法
US4238678A (en) * 1978-10-05 1980-12-09 Honeywell Inc. Apparatus and a method for detecting and measuring trace gases in air or other gaseous backgrounds
US4445038A (en) * 1979-10-01 1984-04-24 The Bendix Corporation Apparatus for simultaneous detection of positive and negative ions in ion mobility spectrometry
US4362941A (en) * 1981-01-26 1982-12-07 Honeywell Inc. Apparatus and a method for detecting and measuring trace gases in air or other gaseous background
US4551624A (en) * 1983-09-23 1985-11-05 Allied Corporation Ion mobility spectrometer system with improved specificity
US4670405A (en) * 1984-03-02 1987-06-02 The United States Of America As Represented By The United States Department Of Energy Sensor array for toxic gas detection
DE3604893A1 (de) * 1986-02-15 1987-08-20 Honeywell Elac Nautik Gmbh Verfahren und vorrichtung zum feststellen geringfuegiger mengen von gasen oder daempfen in gasgemischen
JPS63117254A (ja) * 1986-10-31 1988-05-21 ロバ−ト．エフ．ダンベツク 住居内汚染空気の検出装置

Also Published As

Publication number Publication date
IL93021A (en) 1993-04-04
JPH03505256A (ja) 1991-11-14
KR910700455A (ko) 1991-03-15
FI913762A0 (fi) 1991-08-08
US5223712A (en) 1993-06-29
FI94466C (fi) 1995-09-11
ES2038514T3 (es) 1993-07-16
DE3904168C2 (OSRAM) 1990-12-13
EP0457776A1 (en) 1991-11-27
CA2046329A1 (en) 1990-08-12
DE3904168A1 (de) 1990-08-23
FI94466B (fi) 1995-05-31
ATE85125T1 (de) 1993-02-15
WO1990009586A1 (en) 1990-08-23
DE69000832D1 (de) 1993-03-11
DE69000832T2 (de) 1993-06-03
EP0457776B1 (en) 1993-01-27

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