JPS5292586A - Gas detection and alarm device - Google Patents

Gas detection and alarm device

Info

Publication number
JPS5292586A
JPS5292586A JP842076A JP842076A JPS5292586A JP S5292586 A JPS5292586 A JP S5292586A JP 842076 A JP842076 A JP 842076A JP 842076 A JP842076 A JP 842076A JP S5292586 A JPS5292586 A JP S5292586A
Authority
JP
Japan
Prior art keywords
alarm device
gas detection
alarm
attaching
coupling
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.)
Pending
Application number
JP842076A
Other languages
Japanese (ja)
Inventor
Shiro Nakagome
Yoshihiro Okubo
Shoichi Aoshika
Ikuo Takeda
Masahiro Ishizuka
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.)
Riken Keiki KK
NTT Inc
Original Assignee
Riken Keiki KK
Nippon Telegraph and Telephone 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 Riken Keiki KK, Nippon Telegraph and Telephone Corp filed Critical Riken Keiki KK
Priority to JP842076A priority Critical patent/JPS5292586A/en
Publication of JPS5292586A publication Critical patent/JPS5292586A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

PURPOSE: To make it possible to perform work safely in dangerous areas by attaching a signal line to the gas suction pipe and by coupling the alarm device proper and the alarm display.
COPYRIGHT: (C)1977,JPO&Japio
JP842076A 1976-01-30 1976-01-30 Gas detection and alarm device Pending JPS5292586A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP842076A JPS5292586A (en) 1976-01-30 1976-01-30 Gas detection and alarm device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP842076A JPS5292586A (en) 1976-01-30 1976-01-30 Gas detection and alarm device

Publications (1)

Publication Number Publication Date
JPS5292586A true JPS5292586A (en) 1977-08-04

Family

ID=11692623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP842076A Pending JPS5292586A (en) 1976-01-30 1976-01-30 Gas detection and alarm device

Country Status (1)

Country Link
JP (1) JPS5292586A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0474395U (en) * 1990-11-06 1992-06-29
JPH0557659U (en) * 1991-12-27 1993-07-30 大阪瓦斯株式会社 Gas detector
KR20170038087A (en) 2014-09-30 2017-04-05 다이오 페이퍼 코퍼레이션 Pants-type disposable diaper
JP2018173967A (en) * 2018-06-11 2018-11-08 ホーチキ株式会社 Smoke detector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0474395U (en) * 1990-11-06 1992-06-29
JPH0557659U (en) * 1991-12-27 1993-07-30 大阪瓦斯株式会社 Gas detector
KR20170038087A (en) 2014-09-30 2017-04-05 다이오 페이퍼 코퍼레이션 Pants-type disposable diaper
JP2018173967A (en) * 2018-06-11 2018-11-08 ホーチキ株式会社 Smoke detector

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