JPS5242798A - Gas detecting device - Google Patents

Gas detecting device

Info

Publication number
JPS5242798A
JPS5242798A JP11762175A JP11762175A JPS5242798A JP S5242798 A JPS5242798 A JP S5242798A JP 11762175 A JP11762175 A JP 11762175A JP 11762175 A JP11762175 A JP 11762175A JP S5242798 A JPS5242798 A JP S5242798A
Authority
JP
Japan
Prior art keywords
detecting device
gas detecting
alarming
effected
detection
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
JP11762175A
Other languages
Japanese (ja)
Other versions
JPS5721655B2 (en
Inventor
Yoshifumi Yoshida
Haruo Seko
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.)
Osaka Gas Co Ltd
Original Assignee
Osaka Gas 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 Osaka Gas Co Ltd filed Critical Osaka Gas Co Ltd
Priority to JP11762175A priority Critical patent/JPS5242798A/en
Publication of JPS5242798A publication Critical patent/JPS5242798A/en
Publication of JPS5721655B2 publication Critical patent/JPS5721655B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: An aluminium nitride carbon monoxide gas detector is effectively utilized, whereby detection of gas concentration and alarming are effected with a simple construction.
COPYRIGHT: (C)1977,JPO&Japio
JP11762175A 1975-10-01 1975-10-01 Gas detecting device Granted JPS5242798A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11762175A JPS5242798A (en) 1975-10-01 1975-10-01 Gas detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11762175A JPS5242798A (en) 1975-10-01 1975-10-01 Gas detecting device

Publications (2)

Publication Number Publication Date
JPS5242798A true JPS5242798A (en) 1977-04-02
JPS5721655B2 JPS5721655B2 (en) 1982-05-08

Family

ID=14716273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11762175A Granted JPS5242798A (en) 1975-10-01 1975-10-01 Gas detecting device

Country Status (1)

Country Link
JP (1) JPS5242798A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5629557A (en) * 1979-08-14 1981-03-24 Du Pont Nncyanoimidate* its manufacture and manufacture of pyrimidines therefrom
US6508352B1 (en) 1998-12-09 2003-01-21 Siemens Aktiengesellschaft Device and method for producing, portioning and reloading a stack

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5031890U (en) * 1973-07-16 1975-04-08
JPS5060295A (en) * 1973-09-26 1975-05-24
JPS5082291U (en) * 1973-11-30 1975-07-15

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5031890U (en) * 1973-07-16 1975-04-08
JPS5060295A (en) * 1973-09-26 1975-05-24
JPS5082291U (en) * 1973-11-30 1975-07-15

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5629557A (en) * 1979-08-14 1981-03-24 Du Pont Nncyanoimidate* its manufacture and manufacture of pyrimidines therefrom
US6508352B1 (en) 1998-12-09 2003-01-21 Siemens Aktiengesellschaft Device and method for producing, portioning and reloading a stack

Also Published As

Publication number Publication date
JPS5721655B2 (en) 1982-05-08

Similar Documents

Publication Publication Date Title
JPS5277920A (en) Misfire detector
JPS51126890A (en) Air fuel ratio detector
JPS51130299A (en) A gas detector which has selectirity of detectingas
JPS5424096A (en) Carbon monoxide detector
JPS5242797A (en) Gas alarming device
JPS5229288A (en) Smoke detector
JPS5334008A (en) Misfire detector for gas turbine
JPS5256996A (en) Inflammable gas detecting element
JPS5223993A (en) Gas detecting element
JPS51128591A (en) Ammonium detecting system in gas
JPS5223983A (en) Breakage detector
JPS53142299A (en) Detecting method of nitrogen compounds
JPS51115339A (en) Burner with safety device for checking carbon monoxide
JPS51143395A (en) Composite type of sensing an element for detecting a special kind of r educible
JPS52122179A (en) Ultrasonic flaw detector
JPS5236498A (en) Concetrated control system detecting of slight fire
JPS5213648A (en) Method to detect the trouble of the rotary rectifier
JPS5255591A (en) Oxygen concentration detector in exhaust gas
JPS52156691A (en) Air-fuel ratio detector
JPS51124480A (en) Acceleration detecting device
JPS51151186A (en) Gas detector to selectively detect reducing gases of specific kinds
JPS53133492A (en) Inflammable gas detector
JPS5224591A (en) Gas detecting controller
JPS52120893A (en) Apparatus for detecting ph3
JPS5223399A (en) Bank note overlap detecting mechanism