JPS60203845A - ガス漏れ警報装置 - Google Patents

ガス漏れ警報装置

Info

Publication number
JPS60203845A
JPS60203845A JP59061765A JP6176584A JPS60203845A JP S60203845 A JPS60203845 A JP S60203845A JP 59061765 A JP59061765 A JP 59061765A JP 6176584 A JP6176584 A JP 6176584A JP S60203845 A JPS60203845 A JP S60203845A
Authority
JP
Japan
Prior art keywords
disconnection
gas
circuit
signal
heating
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
JP59061765A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0572550B2 (enrdf_load_stackoverflow
Inventor
Yoshinori Igarashi
五十嵐　義則
Mikio Mochizuki
望月　幹夫
Yoshiaki Okayama
義昭 岡山
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.)
Nohmi Bosai Ltd
Original Assignee
Nohmi Bosai Kogyo 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 Nohmi Bosai Kogyo Co Ltd filed Critical Nohmi Bosai Kogyo Co Ltd
Priority to JP59061765A priority Critical patent/JPS60203845A/ja
Publication of JPS60203845A publication Critical patent/JPS60203845A/ja
Publication of JPH0572550B2 publication Critical patent/JPH0572550B2/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)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Emergency Alarm Devices (AREA)
JP59061765A 1984-03-29 1984-03-29 ガス漏れ警報装置 Granted JPS60203845A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59061765A JPS60203845A (ja) 1984-03-29 1984-03-29 ガス漏れ警報装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59061765A JPS60203845A (ja) 1984-03-29 1984-03-29 ガス漏れ警報装置

Publications (2)

Publication Number Publication Date
JPS60203845A true JPS60203845A (ja) 1985-10-15
JPH0572550B2 JPH0572550B2 (enrdf_load_stackoverflow) 1993-10-12

Family

ID=13180543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59061765A Granted JPS60203845A (ja) 1984-03-29 1984-03-29 ガス漏れ警報装置

Country Status (1)

Country Link
JP (1) JPS60203845A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6189155U (enrdf_load_stackoverflow) * 1984-11-16 1986-06-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6189155U (enrdf_load_stackoverflow) * 1984-11-16 1986-06-10

Also Published As

Publication number Publication date
JPH0572550B2 (enrdf_load_stackoverflow) 1993-10-12

Similar Documents

Publication Publication Date Title
US6275160B1 (en) Multi-mode waterflow detector with electronic timer
US5420397A (en) Control device and safety circuit for heating pads with PTC heater
US5422461A (en) Control device and safety circuit for heating pads with PTC heater
JPS5856006A (ja) 温度調節器の故障検出方法
JPS60203845A (ja) ガス漏れ警報装置
JPH0241750Y2 (enrdf_load_stackoverflow)
JP2018204850A (ja) 暖房熱源装置およびその制御方法
US3505664A (en) Switch condition indicator
US3755799A (en) Ultraviolet flame detector
CA2155159C (en) Reconfigurable fault control apparatus
US3103652A (en) Supervisory system
US2566367A (en) Test circuit for temperature responsive systems
US3548398A (en) Switch position and continuity indicator for a pair of heating circuits
JPH02291094A (ja) 火災報知設備の確認灯電流供給装置
US3936705A (en) Monitor circuit
US3340527A (en) Condition monitoring system
JPS5972892A (ja) リモ−トコントロ−ル回路
JPH0294383A (ja) 電気ヒータの制御装置
JPS61198399A (ja) 火災感知器
JPH0668798B2 (ja) ガス警報遮断システム
WO1995020307A1 (en) High-safety control device for electric heating appliances
JPS592636Y2 (ja) 火災感知器の発報表示灯回路
JPH0490418A (ja) 燃焼検出装置
CA2189342C (en) High-safety control device for electric heating appliances
JPH0328650A (ja) 空調機