JPS5295295A - Detector for co and hydro carbons in exhaust gases - Google Patents

Detector for co and hydro carbons in exhaust gases

Info

Publication number
JPS5295295A
JPS5295295A JP857977A JP857977A JPS5295295A JP S5295295 A JPS5295295 A JP S5295295A JP 857977 A JP857977 A JP 857977A JP 857977 A JP857977 A JP 857977A JP S5295295 A JPS5295295 A JP S5295295A
Authority
JP
Japan
Prior art keywords
detector
exhaust gases
hydro carbons
hydro
carbons
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.)
Granted
Application number
JP857977A
Other languages
Japanese (ja)
Other versions
JPS611707B2 (en
Inventor
Bareezeru Detorefu
Gereruto Buinfuriito
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JPS5295295A publication Critical patent/JPS5295295A/en
Publication of JPS611707B2 publication Critical patent/JPS611707B2/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

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)
JP857977A 1976-01-31 1977-01-28 Detector for co and hydro carbons in exhaust gases Granted JPS5295295A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762603785 DE2603785C2 (en) 1976-01-31 1976-01-31 Sensor for carbon monoxide and / or hydrocarbons in exhaust gases

Publications (2)

Publication Number Publication Date
JPS5295295A true JPS5295295A (en) 1977-08-10
JPS611707B2 JPS611707B2 (en) 1986-01-20

Family

ID=5968782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP857977A Granted JPS5295295A (en) 1976-01-31 1977-01-28 Detector for co and hydro carbons in exhaust gases

Country Status (2)

Country Link
JP (1) JPS5295295A (en)
DE (1) DE2603785C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59168352A (en) * 1983-03-15 1984-09-22 Hitachi Ltd Gas detection element and gas leak alarm

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5439197A (en) * 1977-09-02 1979-03-26 Shibaura Denshi Seisakushiyo K Method of making gas detector
JPS5644838A (en) * 1979-08-29 1981-04-24 Ford Motor Co Efficiency loss prevention method for exhaust gas sensor
DE4100915A1 (en) * 1991-01-15 1992-07-16 Bosch Gmbh Robert SENSOR FOR DETERMINING CARBON MONOXIDE
DE4138369C3 (en) * 1991-11-22 1997-09-04 Bosch Gmbh Robert Method for the determination of small amounts of carbon monoxide and nitrogen oxides in gas mixtures
DE4243732A1 (en) * 1992-12-23 1994-06-30 Bosch Gmbh Robert Sensor arrangement for determining gas components and / or gas concentrations of gas mixtures
DE4334410C3 (en) * 1993-10-08 2002-05-29 Fraunhofer Ges Forschung Thin-film gas sensor
GB9823428D0 (en) * 1998-10-26 1998-12-23 Capteur Sensors & Analysers Materials for solid-state gas sensors
GB0011704D0 (en) * 2000-05-15 2000-07-05 Capteur Sensors And Analysers Gas sensors with improved resistance to humidity interference
GB0416311D0 (en) * 2004-07-21 2004-08-25 Imp College Innovations Ltd Gas sensor
JP7081335B2 (en) 2018-03-15 2022-06-07 株式会社リコー Manufacturing equipment for 3D objects and manufacturing method for 3D objects
EP3795279A4 (en) 2018-05-18 2021-12-15 Ihi Corporation DEVICE FOR THREE-DIMENSIONAL SHAPING AND METHOD FOR THREE-DIMENSIONAL SHAPING

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2016388B2 (en) * 1970-04-06 1972-07-06 Taguchi, Naoyoshi, Kobe, Hyogo (Japan) GAS POLLUTION ELEMENT
JPS5010678B1 (en) * 1970-07-21 1975-04-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59168352A (en) * 1983-03-15 1984-09-22 Hitachi Ltd Gas detection element and gas leak alarm

Also Published As

Publication number Publication date
DE2603785C2 (en) 1984-08-23
JPS611707B2 (en) 1986-01-20
DE2603785A1 (en) 1977-08-04

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