JPS60158296U - 電灯線を利用したガス洩れ警報集中監視システムにおける検知情報伝達装置 - Google Patents

電灯線を利用したガス洩れ警報集中監視システムにおける検知情報伝達装置

Info

Publication number
JPS60158296U
JPS60158296U JP4397984U JP4397984U JPS60158296U JP S60158296 U JPS60158296 U JP S60158296U JP 4397984 U JP4397984 U JP 4397984U JP 4397984 U JP4397984 U JP 4397984U JP S60158296 U JPS60158296 U JP S60158296U
Authority
JP
Japan
Prior art keywords
gas leak
signals
monitoring system
detection information
leak alarm
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
JP4397984U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0215194Y2 (enrdf_load_stackoverflow
Inventor
弘明 田中
松浦　正行
羅知　孝嘉
相川　起康
周藤　裕俊
竹内　尚一
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.)
Tokyo Gas Co Ltd
Samgong Co Ltd
Original Assignee
Tokyo Gas Co Ltd
Samgong 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 Tokyo Gas Co Ltd, Samgong Co Ltd filed Critical Tokyo Gas Co Ltd
Priority to JP4397984U priority Critical patent/JPS60158296U/ja
Publication of JPS60158296U publication Critical patent/JPS60158296U/ja
Application granted granted Critical
Publication of JPH0215194Y2 publication Critical patent/JPH0215194Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
  • Emergency Alarm Devices (AREA)
JP4397984U 1984-03-27 1984-03-27 電灯線を利用したガス洩れ警報集中監視システムにおける検知情報伝達装置 Granted JPS60158296U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4397984U JPS60158296U (ja) 1984-03-27 1984-03-27 電灯線を利用したガス洩れ警報集中監視システムにおける検知情報伝達装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4397984U JPS60158296U (ja) 1984-03-27 1984-03-27 電灯線を利用したガス洩れ警報集中監視システムにおける検知情報伝達装置

Publications (2)

Publication Number Publication Date
JPS60158296U true JPS60158296U (ja) 1985-10-21
JPH0215194Y2 JPH0215194Y2 (enrdf_load_stackoverflow) 1990-04-24

Family

ID=30556143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4397984U Granted JPS60158296U (ja) 1984-03-27 1984-03-27 電灯線を利用したガス洩れ警報集中監視システムにおける検知情報伝達装置

Country Status (1)

Country Link
JP (1) JPS60158296U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007264784A (ja) * 2006-03-27 2007-10-11 Nohmi Bosai Ltd 警報移報システム

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5185398A (ja) * 1975-01-23 1976-07-26 Riken Keiki Kk Gasushuchukanshikeihohoshiki
JPS5741796A (en) * 1980-08-26 1982-03-09 Hochiki Co Centralized monitor device for gas leakage alarm unit
JPS5759297A (en) * 1980-09-26 1982-04-09 Dx Antenna Warning device
JPS57194184U (enrdf_load_stackoverflow) * 1981-05-29 1982-12-09
JPS5866487U (ja) * 1981-10-30 1983-05-06 松下電工株式会社 ガス漏れ警報器
JPS58203593A (ja) * 1982-05-20 1983-11-28 シャープ株式会社 ガス集中監視方式
JPS5923890U (ja) * 1982-07-30 1984-02-14 松下電工株式会社 ガス漏れ警報器の取付構造

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5185398A (ja) * 1975-01-23 1976-07-26 Riken Keiki Kk Gasushuchukanshikeihohoshiki
JPS5741796A (en) * 1980-08-26 1982-03-09 Hochiki Co Centralized monitor device for gas leakage alarm unit
JPS5759297A (en) * 1980-09-26 1982-04-09 Dx Antenna Warning device
JPS57194184U (enrdf_load_stackoverflow) * 1981-05-29 1982-12-09
JPS5866487U (ja) * 1981-10-30 1983-05-06 松下電工株式会社 ガス漏れ警報器
JPS58203593A (ja) * 1982-05-20 1983-11-28 シャープ株式会社 ガス集中監視方式
JPS5923890U (ja) * 1982-07-30 1984-02-14 松下電工株式会社 ガス漏れ警報器の取付構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007264784A (ja) * 2006-03-27 2007-10-11 Nohmi Bosai Ltd 警報移報システム

Also Published As

Publication number Publication date
JPH0215194Y2 (enrdf_load_stackoverflow) 1990-04-24

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