JPS5260695A - Gas detecting mechanism - Google Patents

Gas detecting mechanism

Info

Publication number
JPS5260695A
JPS5260695A JP13617375A JP13617375A JPS5260695A JP S5260695 A JPS5260695 A JP S5260695A JP 13617375 A JP13617375 A JP 13617375A JP 13617375 A JP13617375 A JP 13617375A JP S5260695 A JPS5260695 A JP S5260695A
Authority
JP
Japan
Prior art keywords
gas detecting
detecting mechanism
temperature
incorporating
bridge
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
JP13617375A
Other languages
Japanese (ja)
Inventor
Kiminari Shinagawa
Yasushi Suzuki
Seki Etsunami
Sadao Hishiyama
Chikaichi Ito
Kunihide Kayama
Satoru Taniguchi
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.)
Hitachi Ltd
Hitachi Global Life Solutions Inc
Original Assignee
Hitachi Ltd
Hitachi Heating Appliances 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 Hitachi Ltd, Hitachi Heating Appliances Co Ltd filed Critical Hitachi Ltd
Priority to JP13617375A priority Critical patent/JPS5260695A/en
Publication of JPS5260695A publication Critical patent/JPS5260695A/en
Pending legal-status Critical Current

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  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)

Abstract

PURPOSE: Temperature compensation is performed and reliability is improved by heating a semiconductor gas detecting element and an element having a temperature coefficient similar to said element and composition differing from that of said element and having a smaller or different gas detecting ability to an approximately same temperature and incorporating these elements in a bridge.
COPYRIGHT: (C)1977,JPO&Japio
JP13617375A 1975-11-14 1975-11-14 Gas detecting mechanism Pending JPS5260695A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13617375A JPS5260695A (en) 1975-11-14 1975-11-14 Gas detecting mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13617375A JPS5260695A (en) 1975-11-14 1975-11-14 Gas detecting mechanism

Publications (1)

Publication Number Publication Date
JPS5260695A true JPS5260695A (en) 1977-05-19

Family

ID=15169020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13617375A Pending JPS5260695A (en) 1975-11-14 1975-11-14 Gas detecting mechanism

Country Status (1)

Country Link
JP (1) JPS5260695A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60111142A (en) * 1983-11-21 1985-06-17 Shinkosumosu Denki Kk Gas detecting device
JPS6287842A (en) * 1985-10-12 1987-04-22 Ngk Spark Plug Co Ltd Dew point detector
WO1997039342A1 (en) * 1996-04-18 1997-10-23 Mikuni Corporation Gas sensor and method of manufacturing the same
US6087924A (en) * 1996-04-18 2000-07-11 Mikuni Corporation Gas sensors and methods of manufacturing the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60111142A (en) * 1983-11-21 1985-06-17 Shinkosumosu Denki Kk Gas detecting device
JPS6287842A (en) * 1985-10-12 1987-04-22 Ngk Spark Plug Co Ltd Dew point detector
WO1997039342A1 (en) * 1996-04-18 1997-10-23 Mikuni Corporation Gas sensor and method of manufacturing the same
US6087924A (en) * 1996-04-18 2000-07-11 Mikuni Corporation Gas sensors and methods of manufacturing the same

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