JPS606756Y2 - ガス漏れ警報器 - Google Patents

ガス漏れ警報器

Info

Publication number
JPS606756Y2
JPS606756Y2 JP1977000729U JP72977U JPS606756Y2 JP S606756 Y2 JPS606756 Y2 JP S606756Y2 JP 1977000729 U JP1977000729 U JP 1977000729U JP 72977 U JP72977 U JP 72977U JP S606756 Y2 JPS606756 Y2 JP S606756Y2
Authority
JP
Japan
Prior art keywords
circuit
gas
gas detection
gas leak
pulse width
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
Application number
JP1977000729U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5396885U (enrdf_load_stackoverflow
Inventor
亘宏 彦坂
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.)
Yazaki Corp
Original Assignee
Yazaki Corp
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 Yazaki Corp filed Critical Yazaki Corp
Priority to JP1977000729U priority Critical patent/JPS606756Y2/ja
Publication of JPS5396885U publication Critical patent/JPS5396885U/ja
Application granted granted Critical
Publication of JPS606756Y2 publication Critical patent/JPS606756Y2/ja
Expired legal-status Critical Current

Links

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)
JP1977000729U 1977-01-10 1977-01-10 ガス漏れ警報器 Expired JPS606756Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1977000729U JPS606756Y2 (ja) 1977-01-10 1977-01-10 ガス漏れ警報器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1977000729U JPS606756Y2 (ja) 1977-01-10 1977-01-10 ガス漏れ警報器

Publications (2)

Publication Number Publication Date
JPS5396885U JPS5396885U (enrdf_load_stackoverflow) 1978-08-07
JPS606756Y2 true JPS606756Y2 (ja) 1985-03-05

Family

ID=28687792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1977000729U Expired JPS606756Y2 (ja) 1977-01-10 1977-01-10 ガス漏れ警報器

Country Status (1)

Country Link
JP (1) JPS606756Y2 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60153397U (ja) * 1984-03-16 1985-10-12 能美防災株式会社 ガス漏れ警報装置
JPS60158297U (ja) * 1984-03-29 1985-10-21 能美防災株式会社 ガス漏れ警報装置
JP6288612B2 (ja) * 2013-07-08 2018-03-07 理研計器株式会社 ガス検出システム
JP6288613B2 (ja) * 2013-07-08 2018-03-07 理研計器株式会社 ガス漏洩監視システム
JP6379372B2 (ja) * 2013-07-10 2018-08-29 理研計器株式会社 ガス検出システム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830535B2 (ja) * 1974-07-24 1983-06-29 フイガロギケン カブシキガイシヤ ガスケンシユツソウチ

Also Published As

Publication number Publication date
JPS5396885U (enrdf_load_stackoverflow) 1978-08-07

Similar Documents

Publication Publication Date Title
JPS606756Y2 (ja) ガス漏れ警報器
JPH04334115A (ja) 誘導性近接センサー
KR950013048A (ko) 기준 클럭의 손실을 감지하는 감지 회로를 갖는 클럭 신호 발생 회로
KR960005555A (ko) 위상비교회로 및 피엘엘(pll)회로
JP4787056B2 (ja) ガス検知装置およびガス検知方法
CN101163979B (zh) 具有内部电源域的测试准备集成电路及其测试方法
RU2161823C2 (ru) Индикатор степени взрывоопасности газовоздушной смеси
JP3940354B2 (ja) ガス警報器
JP2001194330A (ja) ガス警報器及びガス警報方法
JP3551813B2 (ja) Σδａｄ変換器及びこれを用いた流量流速測定装置
JP3552027B2 (ja) Σδａｄ変換器及びこれを用いた流量流速測定装置
JPH063516Y2 (ja) ガス警報器
JPH11337658A (ja) 金属物体の検出装置
JPH0743646Y2 (ja) 特定ガス検出装置
SU1486827A1 (ru) Устройство для обнаружения утечек газа 5
KR940019073A (ko) 플로우팅 감지 회로
JPS5836300B2 (ja) 共通冷接点補償回路
JP2000244324A (ja) Σδａｄ変換器
JPH0318884Y2 (enrdf_load_stackoverflow)
JP2003153429A (ja) 三相電源の欠相検出方法及び装置
JPS5914880Y2 (ja) ガス漏れ警報器
JP2599759B2 (ja) フリップフロップテスト方式
RU98121659A (ru) Индуктивно-проводной датчик для обнаружения транспортного средства
SU761961A1 (ru) Цифровой миллитесламетр 1
KR960009479A (ko) 디지탈 교환기에서 동기소스 클럭감시회로