JPS61209347A - 熱線型半導体式ガス警報器 - Google Patents

熱線型半導体式ガス警報器

Info

Publication number
JPS61209347A
JPS61209347A JP4840785A JP4840785A JPS61209347A JP S61209347 A JPS61209347 A JP S61209347A JP 4840785 A JP4840785 A JP 4840785A JP 4840785 A JP4840785 A JP 4840785A JP S61209347 A JPS61209347 A JP S61209347A
Authority
JP
Japan
Prior art keywords
hot wire
wire type
power
gas
type semiconductor
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
JP4840785A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0426702B2 (enrdf_load_stackoverflow
Inventor
Kazuo Kimura
和夫 木村
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.)
SHINKOSUMOSU DENKI KK
New Cosmos Electric Co Ltd
Original Assignee
SHINKOSUMOSU DENKI KK
New Cosmos Electric Co 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 SHINKOSUMOSU DENKI KK, New Cosmos Electric Co Ltd filed Critical SHINKOSUMOSU DENKI KK
Priority to JP4840785A priority Critical patent/JPS61209347A/ja
Publication of JPS61209347A publication Critical patent/JPS61209347A/ja
Publication of JPH0426702B2 publication Critical patent/JPH0426702B2/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
    • G01N27/122—Circuits particularly adapted therefor, e.g. linearising circuits

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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Emergency Alarm Devices (AREA)
JP4840785A 1985-03-13 1985-03-13 熱線型半導体式ガス警報器 Granted JPS61209347A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4840785A JPS61209347A (ja) 1985-03-13 1985-03-13 熱線型半導体式ガス警報器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4840785A JPS61209347A (ja) 1985-03-13 1985-03-13 熱線型半導体式ガス警報器

Publications (2)

Publication Number Publication Date
JPS61209347A true JPS61209347A (ja) 1986-09-17
JPH0426702B2 JPH0426702B2 (enrdf_load_stackoverflow) 1992-05-08

Family

ID=12802449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4840785A Granted JPS61209347A (ja) 1985-03-13 1985-03-13 熱線型半導体式ガス警報器

Country Status (1)

Country Link
JP (1) JPS61209347A (enrdf_load_stackoverflow)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01206248A (ja) * 1988-02-12 1989-08-18 Figaro Eng Inc 不完全燃焼検出方法及びその装置
JPH01206249A (ja) * 1988-02-12 1989-08-18 Figaro Eng Inc 火災検出方法及びその装置
JPH01206252A (ja) * 1988-02-12 1989-08-18 Figaro Eng Inc ガス検出方法及びその装置
JPH01316652A (ja) * 1988-02-02 1989-12-21 Figaro Eng Inc ガス検出装置
EP1189055A3 (en) * 2000-09-14 2002-11-27 Riken Keiki Co., Ltd. Gas detector-alarm employing hot-wire gas sensor
JP2006017681A (ja) * 2004-07-05 2006-01-19 Noritz Corp 湿度検出装置
JP2009042166A (ja) * 2007-08-10 2009-02-26 Toyota Central R&D Labs Inc ガス検出装置
JP2009295095A (ja) * 2008-06-09 2009-12-17 Yazaki Corp ガス漏れ警報器
JP2009295094A (ja) * 2008-06-09 2009-12-17 Yazaki Corp ガス漏れ警報器
JP2009295096A (ja) * 2008-06-09 2009-12-17 Yazaki Corp ガス漏れ警報器
JP2009295093A (ja) * 2008-06-09 2009-12-17 Yazaki Corp ガス漏れ警報器

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01316652A (ja) * 1988-02-02 1989-12-21 Figaro Eng Inc ガス検出装置
JPH01206248A (ja) * 1988-02-12 1989-08-18 Figaro Eng Inc 不完全燃焼検出方法及びその装置
JPH01206249A (ja) * 1988-02-12 1989-08-18 Figaro Eng Inc 火災検出方法及びその装置
JPH01206252A (ja) * 1988-02-12 1989-08-18 Figaro Eng Inc ガス検出方法及びその装置
EP1189055A3 (en) * 2000-09-14 2002-11-27 Riken Keiki Co., Ltd. Gas detector-alarm employing hot-wire gas sensor
JP2006017681A (ja) * 2004-07-05 2006-01-19 Noritz Corp 湿度検出装置
JP2009042166A (ja) * 2007-08-10 2009-02-26 Toyota Central R&D Labs Inc ガス検出装置
JP2009295095A (ja) * 2008-06-09 2009-12-17 Yazaki Corp ガス漏れ警報器
JP2009295094A (ja) * 2008-06-09 2009-12-17 Yazaki Corp ガス漏れ警報器
JP2009295096A (ja) * 2008-06-09 2009-12-17 Yazaki Corp ガス漏れ警報器
JP2009295093A (ja) * 2008-06-09 2009-12-17 Yazaki Corp ガス漏れ警報器

Also Published As

Publication number Publication date
JPH0426702B2 (enrdf_load_stackoverflow) 1992-05-08

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