JPH0226188B2 - - Google Patents

Info

Publication number
JPH0226188B2
JPH0226188B2 JP55020610A JP2061080A JPH0226188B2 JP H0226188 B2 JPH0226188 B2 JP H0226188B2 JP 55020610 A JP55020610 A JP 55020610A JP 2061080 A JP2061080 A JP 2061080A JP H0226188 B2 JPH0226188 B2 JP H0226188B2
Authority
JP
Japan
Prior art keywords
gas
detection element
oxygen concentration
filter
combustible
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
JP55020610A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56118661A (en
Inventor
Jun Usami
Hiroshi Yamada
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators Ltd
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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Priority to JP2061080A priority Critical patent/JPS56118661A/ja
Publication of JPS56118661A publication Critical patent/JPS56118661A/ja
Publication of JPH0226188B2 publication Critical patent/JPH0226188B2/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
    • 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
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
    • G01N33/0032—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array using two or more different physical functioning modes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
JP2061080A 1980-02-22 1980-02-22 Combustible gas and oxygen concentration detecting equipment Granted JPS56118661A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2061080A JPS56118661A (en) 1980-02-22 1980-02-22 Combustible gas and oxygen concentration detecting equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2061080A JPS56118661A (en) 1980-02-22 1980-02-22 Combustible gas and oxygen concentration detecting equipment

Publications (2)

Publication Number Publication Date
JPS56118661A JPS56118661A (en) 1981-09-17
JPH0226188B2 true JPH0226188B2 (enrdf_load_stackoverflow) 1990-06-07

Family

ID=12032025

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2061080A Granted JPS56118661A (en) 1980-02-22 1980-02-22 Combustible gas and oxygen concentration detecting equipment

Country Status (1)

Country Link
JP (1) JPS56118661A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851264U (ja) * 1981-10-05 1983-04-07 トヨタ自動車株式会社 排気ガスセンサ
CN103335870B (zh) * 2013-07-17 2015-02-25 国家电网公司 一种烟气采样系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3791936A (en) * 1971-08-20 1974-02-12 Westinghouse Electric Corp Method and apparatus for monitoring the total combustibles and oxygen content of a gas
JPS4860493A (enrdf_load_stackoverflow) * 1971-11-30 1973-08-24
CA995756A (en) * 1972-04-25 1976-08-24 William H. Mcintyre Gas measuring probe for industrial applications

Also Published As

Publication number Publication date
JPS56118661A (en) 1981-09-17

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