JPH0225148B2 - - Google Patents

Info

Publication number
JPH0225148B2
JPH0225148B2 JP54092845A JP9284579A JPH0225148B2 JP H0225148 B2 JPH0225148 B2 JP H0225148B2 JP 54092845 A JP54092845 A JP 54092845A JP 9284579 A JP9284579 A JP 9284579A JP H0225148 B2 JPH0225148 B2 JP H0225148B2
Authority
JP
Japan
Prior art keywords
gas
methane
sample
detector
output
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.)
Expired - Lifetime
Application number
JP54092845A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5616870A (en
Inventor
Shuichi Sawada
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 JP9284579A priority Critical patent/JPS5616870A/ja
Publication of JPS5616870A publication Critical patent/JPS5616870A/ja
Publication of JPH0225148B2 publication Critical patent/JPH0225148B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Emergency Alarm Devices (AREA)
JP9284579A 1979-07-20 1979-07-20 Gas discriminating unit Granted JPS5616870A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9284579A JPS5616870A (en) 1979-07-20 1979-07-20 Gas discriminating unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9284579A JPS5616870A (en) 1979-07-20 1979-07-20 Gas discriminating unit

Publications (2)

Publication Number Publication Date
JPS5616870A JPS5616870A (en) 1981-02-18
JPH0225148B2 true JPH0225148B2 (enrdf_load_stackoverflow) 1990-05-31

Family

ID=14065760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9284579A Granted JPS5616870A (en) 1979-07-20 1979-07-20 Gas discriminating unit

Country Status (1)

Country Link
JP (1) JPS5616870A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58168889A (ja) * 1982-03-29 1983-10-05 Hitachi Ltd 復水器輸送時保護法
FR2820505B1 (fr) * 2001-02-06 2003-08-29 Air Liquide Procede et dispositif de detection d'hydrocarbures dans un gaz
JP3907543B2 (ja) * 2002-07-19 2007-04-18 新コスモス電機株式会社 都市ガス検知装置
JP6388477B2 (ja) * 2014-01-29 2018-09-12 大阪瓦斯株式会社 ガスサンプリング装置
JP6316008B2 (ja) * 2014-01-29 2018-04-25 大阪瓦斯株式会社 ガスサンプリング装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52116286U (enrdf_load_stackoverflow) * 1976-02-28 1977-09-03
JPS5310228U (enrdf_load_stackoverflow) * 1976-07-09 1978-01-27

Also Published As

Publication number Publication date
JPS5616870A (en) 1981-02-18

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