JPS5242191A - Air abnormality measuring device - Google Patents

Air abnormality measuring device

Info

Publication number
JPS5242191A
JPS5242191A JP11717675A JP11717675A JPS5242191A JP S5242191 A JPS5242191 A JP S5242191A JP 11717675 A JP11717675 A JP 11717675A JP 11717675 A JP11717675 A JP 11717675A JP S5242191 A JPS5242191 A JP S5242191A
Authority
JP
Japan
Prior art keywords
measuring device
gas
air abnormality
abnormality measuring
air
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
JP11717675A
Other languages
Japanese (ja)
Other versions
JPS6214778B2 (en
Inventor
Riichiro Kasahara
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.)
SHINKOSUMOSU DENKI KK
New Cosmos Electric Co Ltd
Original Assignee
SHINKOSUMOSU DENKI KK
New Cosmos Electric 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 SHINKOSUMOSU DENKI KK, New Cosmos Electric Co Ltd filed Critical SHINKOSUMOSU DENKI KK
Priority to JP11717675A priority Critical patent/JPS5242191A/en
Publication of JPS5242191A publication Critical patent/JPS5242191A/en
Publication of JPS6214778B2 publication Critical patent/JPS6214778B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: A semiconductor type gas detection element whose resistivity sharply decreases through adsorption of gas and an incandescent lamp are used, whereby indication by an indicating instrument by maintaining linearity is made possible even if the concentration of the gas to be measured is low.
COPYRIGHT: (C)1977,JPO&Japio
JP11717675A 1975-09-30 1975-09-30 Air abnormality measuring device Granted JPS5242191A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11717675A JPS5242191A (en) 1975-09-30 1975-09-30 Air abnormality measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11717675A JPS5242191A (en) 1975-09-30 1975-09-30 Air abnormality measuring device

Publications (2)

Publication Number Publication Date
JPS5242191A true JPS5242191A (en) 1977-04-01
JPS6214778B2 JPS6214778B2 (en) 1987-04-03

Family

ID=14705302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11717675A Granted JPS5242191A (en) 1975-09-30 1975-09-30 Air abnormality measuring device

Country Status (1)

Country Link
JP (1) JPS5242191A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6287842A (en) * 1985-10-12 1987-04-22 Ngk Spark Plug Co Ltd Dew point detector

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63172219U (en) * 1987-04-24 1988-11-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6287842A (en) * 1985-10-12 1987-04-22 Ngk Spark Plug Co Ltd Dew point detector

Also Published As

Publication number Publication date
JPS6214778B2 (en) 1987-04-03

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