JPS5616870A - Gas discriminating unit - Google Patents

Gas discriminating unit

Info

Publication number
JPS5616870A
JPS5616870A JP9284579A JP9284579A JPS5616870A JP S5616870 A JPS5616870 A JP S5616870A JP 9284579 A JP9284579 A JP 9284579A JP 9284579 A JP9284579 A JP 9284579A JP S5616870 A JPS5616870 A JP S5616870A
Authority
JP
Japan
Prior art keywords
gas
hydrocarbon
path
sample gas
measured
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
JP9284579A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0225148B2 (enrdf_load_stackoverflow
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 true JPS5616870A (en) 1981-02-18
JPH0225148B2 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)

Cited By (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
FR2820505A1 (fr) * 2001-02-06 2002-08-09 Air Liquide Procede et dispositif de detection d'hydrocarbures dans un gaz
JP2004053404A (ja) * 2002-07-19 2004-02-19 New Cosmos Electric Corp 都市ガス検知装置
JP2015141133A (ja) * 2014-01-29 2015-08-03 大阪瓦斯株式会社 ガスサンプリング装置
JP2015141132A (ja) * 2014-01-29 2015-08-03 大阪瓦斯株式会社 ガスサンプリング装置

Citations (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

Patent Citations (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

Cited By (7)

* 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
FR2820505A1 (fr) * 2001-02-06 2002-08-09 Air Liquide Procede et dispositif de detection d'hydrocarbures dans un gaz
EP1236999A1 (fr) * 2001-02-06 2002-09-04 L'AIR LIQUIDE, Société Anonyme à Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procédé et dispositif de détection d'hydrocarbures dans un gaz
US7223607B2 (en) 2001-02-06 2007-05-29 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process and device for the detection of hydrocarbons in a gas
JP2004053404A (ja) * 2002-07-19 2004-02-19 New Cosmos Electric Corp 都市ガス検知装置
JP2015141133A (ja) * 2014-01-29 2015-08-03 大阪瓦斯株式会社 ガスサンプリング装置
JP2015141132A (ja) * 2014-01-29 2015-08-03 大阪瓦斯株式会社 ガスサンプリング装置

Also Published As

Publication number Publication date
JPH0225148B2 (enrdf_load_stackoverflow) 1990-05-31

Similar Documents

Publication Publication Date Title
GB2179156B (en) Flow meters
CN201000434Y (zh) 用于原子荧光光谱仪的水样中超痕量汞测量装置
GB1486098A (en) Gas sampling analyzing apparatus
JPS5616870A (en) Gas discriminating unit
FR2391465A1 (fr) Procede et appareillage pour la mesure, a l'aide d'un chromatographe a gaz isostatique, de la permeabilite d'une paroi a l'egard d'un gaz ou d'une vapeur ou des deux
GB1078298A (en) Improvements in or relating to portable instruments for determining the amounts of particular gases in underground air currents
US3686923A (en) Total sample indicator for chromatography
DE3071580D1 (en) Method and apparatus for the leak testing of filters
JPS5555252A (en) Methane concentration measuring device in automobile exhaust gas
JPS5555251A (en) Methane and non-methane hydrocarbon measuring method
JPS57169647A (en) He reverse diffusion type leakage detector using turbo molecular pump
CN208805481U (zh) 一种油田用油水成分测量装置和系统
JPS5540999A (en) Ammonia analysis unit
CN208705315U (zh) 一种水质重金属测定仪
JPS542180A (en) Measuring apparatus of low concentration gas radiactivity
JPS5294180A (en) Corona discharge meter
SU840730A1 (ru) Система детектировани дл ана-лизА COCTABA гАзОВыХ СМЕСЕй
SU575566A1 (ru) Устройство дл детектировани жидкостей и газов
GB966064A (en) Improvements in or relating to aerodynamic analysers
JPS51146895A (en) Detecting device for reducible gas dissolving in water
JPS5644845A (en) Analysis of reduction gas of sulfur dioxide
JPS5610249A (en) Method for analyzing gas dissolved in oil
JPS5627603A (en) Method and apparatus for measuring straightness
JPS5434698A (en) Warning device for gas leak
JPS58202870A (ja) ガスクロマトグラフによる微量ガス成分の測定方法