JPS6472046A - Measuring apparatus for analyzing gas mixture - Google Patents

Measuring apparatus for analyzing gas mixture

Info

Publication number
JPS6472046A
JPS6472046A JP63218621A JP21862188A JPS6472046A JP S6472046 A JPS6472046 A JP S6472046A JP 63218621 A JP63218621 A JP 63218621A JP 21862188 A JP21862188 A JP 21862188A JP S6472046 A JPS6472046 A JP S6472046A
Authority
JP
Japan
Prior art keywords
sensor
measurement
cycle
phase
reproduction
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.)
Pending
Application number
JP63218621A
Other languages
English (en)
Japanese (ja)
Inventor
Raurusu Haintsu
Eepen Hansuupeetaa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6335039&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS6472046(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA
Publication of JPS6472046A publication Critical patent/JPS6472046A/ja
Pending 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
    • G01N27/122—Circuits particularly adapted therefor, e.g. linearising circuits
    • G01N27/123—Circuits particularly adapted therefor, e.g. linearising circuits for controlling the temperature
    • G01N27/124—Circuits particularly adapted therefor, e.g. linearising circuits for controlling the temperature varying the temperature, e.g. in a cyclic manner

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 Electric Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
JP63218621A 1987-09-02 1988-09-02 Measuring apparatus for analyzing gas mixture Pending JPS6472046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873729286 DE3729286A1 (de) 1987-09-02 1987-09-02 Messgeraet zur analyse eines gasgemisches

Publications (1)

Publication Number Publication Date
JPS6472046A true JPS6472046A (en) 1989-03-16

Family

ID=6335039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63218621A Pending JPS6472046A (en) 1987-09-02 1988-09-02 Measuring apparatus for analyzing gas mixture

Country Status (4)

Country Link
US (1) US4992384A (https=)
EP (1) EP0305963B1 (https=)
JP (1) JPS6472046A (https=)
DE (2) DE3729286A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5269560A (en) * 1990-12-18 1993-12-14 Twr Inc. Initiator assembly for air bag inflator

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2645646B1 (fr) * 1989-04-06 1991-07-19 Charbonnages De France Procede pseudo-continu d'interrogation d'un detecteur de gaz oxydable
DE4114006A1 (de) * 1991-04-29 1992-11-05 Siemens Ag Verfahren zum messen des sauerstoffgehalts von kohlendioxydhaltigen gasen
DE4226591C1 (en) * 1992-08-11 1993-09-23 Siemens Ag, 80333 Muenchen, De Gas sensor with temp. regulation circuit including resistance bridge - has control circuit for maintaining temp. of sensors in resistance bridge circuit constant, with circuit output indicating heat caused by gas
DE4317879B4 (de) * 1993-05-28 2005-02-10 I.T.V.I. International Techno Venture Invest Ag Vorrichtung zum Nachweis von anorganisch-organischen Verbindungen, Narkosegasen, Pestiziden, Insektiziden und halogenisierten Kohlenwasserstoffen in Gasströmen mittels Halbleiter-Gassensoren
DE19519189C1 (de) * 1995-05-24 1996-09-12 Siemens Ag Sensoranordnung zum Nachweis eines Gases
SE505040C2 (sv) * 1995-07-25 1997-06-16 Nordic Sensor Technologies Ab Mätcell för gasavkänning
US6060025A (en) 1997-09-23 2000-05-09 Eic Laboratories, Incorporated Systems and methods for catalyst reactivation
SE514042C2 (sv) 1998-05-08 2000-12-18 Nordic Sensor Technologies Ab Sensoranordning
DE19846487C5 (de) * 1998-10-09 2004-12-30 Basf Ag Meßsonde für die Detektion der Momentankonzentrationen mehrerer Gasbestandteile eines Gases
SE523918C2 (sv) 1999-01-25 2004-06-01 Appliedsensor Sweden Ab Förfarande för framställning av integrerade sensorgrupper på ett gemensamt substrat samt en mask för användning vid förfarandet
US6166356A (en) * 1999-04-19 2000-12-26 Hewlett-Packard Temperature monitoring system
DE10066163B4 (de) * 1999-04-19 2004-12-16 Hewlett-Packard Co. (N.D.Ges.D.Staates Delaware), Palo Alto Temperaturüberwachungssystem
US7255836B2 (en) * 2003-03-13 2007-08-14 Trustees Of Princeton University Analytical sensitivity enhancement by catalytic transformation
EP2388580A1 (de) 2010-05-17 2011-11-23 Airsense Analytics GmbH Vorrichtung und Verfahren zur Detektion eines durch eine elektrische Entladung erzeugtes Umwandlungsprodukt eines gasförmigen Schadstoffes
DE102010036186A1 (de) * 2010-09-02 2012-03-08 Appliedsensor Gmbh Verfahren und Vorrichtung zur Steigerung der Sensitivität und Selektivität einer Sensoreinrichtung
DE102020114982A1 (de) 2020-06-05 2021-12-09 Dräger Safety AG & Co. KGaA Gasmessgerät und Verfahren zum Messen von Dicyan in Anwesenheit von Cyanwasserstoff

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5180294A (ja) * 1975-01-09 1976-07-13 Figaro Eng Gasukenshutsusochi
JPS5431026U (https=) * 1977-08-01 1979-03-01
JPS57194346A (en) * 1981-05-13 1982-11-29 Draegerwerk Ag Measuring device for gassy or vapory medium
JPS6224135A (ja) * 1985-07-25 1987-02-02 Yazaki Corp ガス警報器
JPS62126341A (ja) * 1985-11-27 1987-06-08 Toshiba Corp ガスセンサ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2313413C3 (de) * 1973-03-17 1978-03-02 Westfaelische Berggewerkschaftskasse, 4630 Bochum Verfahren und Meßgerät zur Bestimmung des Anteils eines oder mehrerer Gaskomponenten in einem Gasgemisch, insbesondere des CO-Gehaltes und/oder des CH4 -Gehaltes im Untertagebetrieb
DE2433201C3 (de) * 1974-07-10 1985-08-08 Nohmi Bosai Kogyo Co., Ltd., Tokio/Tokyo Gasdetektor
GB2155184B (en) * 1984-03-02 1988-04-13 Us Energy Combined sensor device for detecting toxic gases
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
US4572900A (en) * 1984-04-25 1986-02-25 The United States Of America As Represented By The Secretary Of The Navy Organic semiconductor vapor sensing method
DE3519410A1 (de) * 1985-05-30 1986-12-04 Siemens AG, 1000 Berlin und 8000 München Betriebsverfahren und sensor fuer gasanalyse

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5180294A (ja) * 1975-01-09 1976-07-13 Figaro Eng Gasukenshutsusochi
JPS5431026U (https=) * 1977-08-01 1979-03-01
JPS57194346A (en) * 1981-05-13 1982-11-29 Draegerwerk Ag Measuring device for gassy or vapory medium
JPS6224135A (ja) * 1985-07-25 1987-02-02 Yazaki Corp ガス警報器
JPS62126341A (ja) * 1985-11-27 1987-06-08 Toshiba Corp ガスセンサ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5269560A (en) * 1990-12-18 1993-12-14 Twr Inc. Initiator assembly for air bag inflator

Also Published As

Publication number Publication date
DE3729286C2 (https=) 1990-08-30
EP0305963A1 (de) 1989-03-08
DE3729286A1 (de) 1989-03-16
DE3868789D1 (de) 1992-04-09
EP0305963B1 (de) 1992-03-04
US4992384A (en) 1991-02-12

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