JPS5730935A - Alarming device for gas leakage - Google Patents

Alarming device for gas leakage

Info

Publication number
JPS5730935A
JPS5730935A JP10624580A JP10624580A JPS5730935A JP S5730935 A JPS5730935 A JP S5730935A JP 10624580 A JP10624580 A JP 10624580A JP 10624580 A JP10624580 A JP 10624580A JP S5730935 A JPS5730935 A JP S5730935A
Authority
JP
Japan
Prior art keywords
gas
detecting
detecting element
auxiliary
gas detecting
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
JP10624580A
Other languages
English (en)
Other versions
JPS6140937B2 (ja
Inventor
Shigeo Akiyama
Toru Nobetani
Shigekazu Kusanagi
Hideo Kawamura
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP10624580A priority Critical patent/JPS5730935A/ja
Publication of JPS5730935A publication Critical patent/JPS5730935A/ja
Publication of JPS6140937B2 publication Critical patent/JPS6140937B2/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

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)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Emergency Alarm Devices (AREA)
JP10624580A 1980-07-31 1980-07-31 Alarming device for gas leakage Granted JPS5730935A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10624580A JPS5730935A (en) 1980-07-31 1980-07-31 Alarming device for gas leakage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10624580A JPS5730935A (en) 1980-07-31 1980-07-31 Alarming device for gas leakage

Publications (2)

Publication Number Publication Date
JPS5730935A true JPS5730935A (en) 1982-02-19
JPS6140937B2 JPS6140937B2 (ja) 1986-09-11

Family

ID=14428720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10624580A Granted JPS5730935A (en) 1980-07-31 1980-07-31 Alarming device for gas leakage

Country Status (1)

Country Link
JP (1) JPS5730935A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879082A (ja) * 1981-11-05 1983-05-12 Kyokado Eng Co Ltd 複合グラウト工法
JPS58102141A (ja) * 1981-12-15 1983-06-17 Toshiba Corp ガス検出回路
JPS58102140A (ja) * 1981-12-15 1983-06-17 Toshiba Corp ガス検出回路

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879082A (ja) * 1981-11-05 1983-05-12 Kyokado Eng Co Ltd 複合グラウト工法
JPS6054997B2 (ja) * 1981-11-05 1985-12-03 強化土エンジニアリング株式会社 複合グラウト工法
JPS58102141A (ja) * 1981-12-15 1983-06-17 Toshiba Corp ガス検出回路
JPS58102140A (ja) * 1981-12-15 1983-06-17 Toshiba Corp ガス検出回路
JPH023463B2 (ja) * 1981-12-15 1990-01-23 Tokyo Shibaura Electric Co
JPH0311424B2 (ja) * 1981-12-15 1991-02-15 Tokyo Shibaura Electric Co

Also Published As

Publication number Publication date
JPS6140937B2 (ja) 1986-09-11

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