JPH052939B2 - - Google Patents

Info

Publication number
JPH052939B2
JPH052939B2 JP2246789A JP24678990A JPH052939B2 JP H052939 B2 JPH052939 B2 JP H052939B2 JP 2246789 A JP2246789 A JP 2246789A JP 24678990 A JP24678990 A JP 24678990A JP H052939 B2 JPH052939 B2 JP H052939B2
Authority
JP
Japan
Prior art keywords
heater wire
heating
current
gas
transistor
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
JP2246789A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03150456A (ja
Inventor
Mikio Mochizuki
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 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 Ltd filed Critical Nohmi Bosai Ltd
Priority to JP2246789A priority Critical patent/JPH03150456A/ja
Publication of JPH03150456A publication Critical patent/JPH03150456A/ja
Publication of JPH052939B2 publication Critical patent/JPH052939B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • 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)
JP2246789A 1990-09-17 1990-09-17 ガス漏れ検知装置 Granted JPH03150456A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2246789A JPH03150456A (ja) 1990-09-17 1990-09-17 ガス漏れ検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2246789A JPH03150456A (ja) 1990-09-17 1990-09-17 ガス漏れ検知装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP58178215A Division JPS6070345A (ja) 1983-09-28 1983-09-28 ガス漏れ検知装置

Publications (2)

Publication Number Publication Date
JPH03150456A JPH03150456A (ja) 1991-06-26
JPH052939B2 true JPH052939B2 (enrdf_load_stackoverflow) 1993-01-13

Family

ID=17153697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2246789A Granted JPH03150456A (ja) 1990-09-17 1990-09-17 ガス漏れ検知装置

Country Status (1)

Country Link
JP (1) JPH03150456A (enrdf_load_stackoverflow)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50146490U (enrdf_load_stackoverflow) * 1974-05-21 1975-12-04
JPS5434204B2 (enrdf_load_stackoverflow) * 1974-10-18 1979-10-25
JPS53160995U (enrdf_load_stackoverflow) * 1977-05-25 1978-12-16
JPS5515080A (en) * 1978-07-20 1980-02-01 Nichicon Capacitor Ltd Applying unit of gas-sensitive element
JPS57184961A (en) * 1981-05-08 1982-11-13 Matsushita Electric Ind Co Ltd Detecting device
JPS57163859A (en) * 1982-03-01 1982-10-08 Fuigaro Giken Kk Gas detector

Also Published As

Publication number Publication date
JPH03150456A (ja) 1991-06-26

Similar Documents

Publication Publication Date Title
JP4194085B2 (ja) プロトン導電体ガスセンサの自己診断方法とガス検出装置
JP5000739B2 (ja) 電池モジュールを計測する検出装置および検出方法
JPH052939B2 (enrdf_load_stackoverflow)
JPH0333225B2 (enrdf_load_stackoverflow)
JPH0333224B2 (enrdf_load_stackoverflow)
JPS61209347A (ja) 熱線型半導体式ガス警報器
JP2016101012A (ja) 地絡検出装置および地絡検出方法
JP2013217809A (ja) ハンディ型配線チェッカーおよび配線導通確認方法
JPH0946010A (ja) プリント配線板の寿命予測方法及びプリント配線板並びにプリント配線板の寿命予測装置
JPH067703Y2 (ja) 医用電気機器
JPH03150455A (ja) ガス漏れ検知装置
CN222965360U (zh) 一种fo故障检测电路
JP6038529B2 (ja) 測定装置
JP2000106077A (ja) 漏電リレー
CN210222166U (zh) 便携式变电站端子箱加热器故障诊断器
JPS594393Y2 (ja) 報知装置
JPH0353353Y2 (enrdf_load_stackoverflow)
JPS6321148Y2 (enrdf_load_stackoverflow)
CN102320247A (zh) 一种汽车电路短路保护与指示报警装置
JPH0796927B2 (ja) 炎電流監視装置
JP3066201U (ja) 接点異常検出器
JPS5999267A (ja) 故障検出装置
JPH0717363A (ja) 発熱ウインド装置
CN206281581U (zh) 一种汽车电源系统内熔断器温度检测装置
JP2586560Y2 (ja) 保護リレーの誤動作検出回路