KR910700455A - 가스 검출기 - Google Patents

가스 검출기

Info

Publication number
KR910700455A
KR910700455A KR1019900702236A KR900702236A KR910700455A KR 910700455 A KR910700455 A KR 910700455A KR 1019900702236 A KR1019900702236 A KR 1019900702236A KR 900702236 A KR900702236 A KR 900702236A KR 910700455 A KR910700455 A KR 910700455A
Authority
KR
South Korea
Prior art keywords
gas
cell
labyrinth
tracer
detection device
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.)
Ceased
Application number
KR1019900702236A
Other languages
English (en)
Korean (ko)
Inventor
호르스트 아담스
디르크 호프마이어
외르크 보셔
Original Assignee
원본미기재
허니웰-엘락-나우티크 게엠베하
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 원본미기재, 허니웰-엘락-나우티크 게엠베하 filed Critical 원본미기재
Publication of KR910700455A publication Critical patent/KR910700455A/ko
Ceased legal-status Critical Current

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)
KR1019900702236A 1989-02-11 1990-02-07 가스 검출기 Ceased KR910700455A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP3904168.9 1989-02-11
DE3904168A DE3904168A1 (de) 1989-02-11 1989-02-11 Gasdetektor
PCT/EP1990/000195 WO1990009586A1 (en) 1989-02-11 1990-02-07 Gas detector

Publications (1)

Publication Number Publication Date
KR910700455A true KR910700455A (ko) 1991-03-15

Family

ID=6373915

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900702236A Ceased KR910700455A (ko) 1989-02-11 1990-02-07 가스 검출기

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
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
DK0457776T3 (da) 1993-06-01
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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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19901010

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19920509

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19901010

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19960320

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 19960610

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19960320

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I