JPS5280893A - Gas detector - Google Patents

Gas detector

Info

Publication number
JPS5280893A
JPS5280893A JP15676875A JP15676875A JPS5280893A JP S5280893 A JPS5280893 A JP S5280893A JP 15676875 A JP15676875 A JP 15676875A JP 15676875 A JP15676875 A JP 15676875A JP S5280893 A JPS5280893 A JP S5280893A
Authority
JP
Japan
Prior art keywords
gas detector
long period
high reliability
electric resistance
temperature characteristics
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
JP15676875A
Other languages
Japanese (ja)
Inventor
Kuniharu Yamada
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP15676875A priority Critical patent/JPS5280893A/en
Publication of JPS5280893A publication Critical patent/JPS5280893A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: An inflammable gas detecting device which provides high reliability and operates stably for a long period of time is obtained by using a temperaturesensitive element having temperature characteristics causing abrupt changes in electric resistance at specific temperatures, as a detecting element.
COPYRIGHT: (C)1977,JPO&Japio
JP15676875A 1975-12-27 1975-12-27 Gas detector Pending JPS5280893A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15676875A JPS5280893A (en) 1975-12-27 1975-12-27 Gas detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15676875A JPS5280893A (en) 1975-12-27 1975-12-27 Gas detector

Publications (1)

Publication Number Publication Date
JPS5280893A true JPS5280893A (en) 1977-07-06

Family

ID=15634878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15676875A Pending JPS5280893A (en) 1975-12-27 1975-12-27 Gas detector

Country Status (1)

Country Link
JP (1) JPS5280893A (en)

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