JPS57103046A - Gas detecting and alarming device - Google Patents

Gas detecting and alarming device

Info

Publication number
JPS57103046A
JPS57103046A JP17992280A JP17992280A JPS57103046A JP S57103046 A JPS57103046 A JP S57103046A JP 17992280 A JP17992280 A JP 17992280A JP 17992280 A JP17992280 A JP 17992280A JP S57103046 A JPS57103046 A JP S57103046A
Authority
JP
Japan
Prior art keywords
tube
electric discharge
anode
potential
response
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
JP17992280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6256458B2 (2
Inventor
Masayuki Uda
Fumiaki Kirihata
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.)
RIKEN
Original Assignee
RIKEN
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 RIKEN filed Critical RIKEN
Priority to JP17992280A priority Critical patent/JPS57103046A/ja
Publication of JPS57103046A publication Critical patent/JPS57103046A/ja
Publication of JPS6256458B2 publication Critical patent/JPS6256458B2/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
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • G01N27/68—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using electric discharge to ionise a gas
    • G01N27/70—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using electric discharge to ionise a gas and measuring current or voltage

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)
  • Emergency Alarm Devices (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
JP17992280A 1980-12-19 1980-12-19 Gas detecting and alarming device Granted JPS57103046A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17992280A JPS57103046A (en) 1980-12-19 1980-12-19 Gas detecting and alarming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17992280A JPS57103046A (en) 1980-12-19 1980-12-19 Gas detecting and alarming device

Publications (2)

Publication Number Publication Date
JPS57103046A true JPS57103046A (en) 1982-06-26
JPS6256458B2 JPS6256458B2 (2) 1987-11-26

Family

ID=16074260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17992280A Granted JPS57103046A (en) 1980-12-19 1980-12-19 Gas detecting and alarming device

Country Status (1)

Country Link
JP (1) JPS57103046A (2)

Also Published As

Publication number Publication date
JPS6256458B2 (2) 1987-11-26

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