JPS57501796A - - Google Patents

Info

Publication number
JPS57501796A
JPS57501796A JP81501894A JP50189481A JPS57501796A JP S57501796 A JPS57501796 A JP S57501796A JP 81501894 A JP81501894 A JP 81501894A JP 50189481 A JP50189481 A JP 50189481A JP S57501796 A JPS57501796 A JP S57501796A
Authority
JP
Japan
Prior art keywords
light
pipes
gases
probe
detector
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
JP81501894A
Other languages
English (en)
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 filed Critical
Publication of JPS57501796A publication Critical patent/JPS57501796A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
JP81501894A 1980-11-24 1980-11-24 Pending JPS57501796A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1980/001566 WO1982001941A1 (en) 1980-11-24 1980-11-24 System and process for measuring the concentration of a gas in a flowing stream of gases

Publications (1)

Publication Number Publication Date
JPS57501796A true JPS57501796A (ja) 1982-10-07

Family

ID=22154658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP81501894A Pending JPS57501796A (ja) 1980-11-24 1980-11-24

Country Status (12)

Country Link
EP (1) EP0064980B1 (ja)
JP (1) JPS57501796A (ja)
AT (1) ATE21172T1 (ja)
AU (1) AU556689B2 (ja)
BR (1) BR8009122A (ja)
CA (1) CA1161660A (ja)
DE (1) DE3071686D1 (ja)
DK (1) DK157344C (ja)
FI (1) FI74352C (ja)
IT (1) IT1189031B (ja)
NO (1) NO814430L (ja)
WO (1) WO1982001941A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014002072A (ja) * 2012-06-19 2014-01-09 Horiba Ltd ガス分析装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5218428A (en) * 1991-10-08 1993-06-08 The Perkin-Elmer Corporation Optical transmittance apparatus for fluids
GB2449433B (en) * 2007-05-21 2009-12-09 Clairair Ltd Optical gas sensor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3784307A (en) * 1969-11-18 1974-01-08 Philips Corp Methods and apparatus for determining the relative amount of substance present in a transparent medium
JPS5472093A (en) * 1977-10-31 1979-06-09 Westinghouse Electric Corp Device for measuring humidity of steam

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1327377A (en) * 1970-09-10 1973-08-22 Central Electr Generat Board Smoke recorders
DE2116381A1 (de) * 1971-03-30 1972-10-05 Auergesellschaft Gmbh Absorptionsmeßgerät
US3796887A (en) * 1972-05-17 1974-03-12 Itt Photometric analyzer
DE2314827A1 (de) * 1973-03-24 1974-09-26 Bayer Ag Verfahren und vorrichtung zum saeubern und heranfuehren von messtoffen in einen messkopf sowie automatisches saeubern dieses messkopfes
US3885162A (en) * 1973-10-31 1975-05-20 Contraves Goerz Corp Optical measuring apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3784307A (en) * 1969-11-18 1974-01-08 Philips Corp Methods and apparatus for determining the relative amount of substance present in a transparent medium
JPS5472093A (en) * 1977-10-31 1979-06-09 Westinghouse Electric Corp Device for measuring humidity of steam

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014002072A (ja) * 2012-06-19 2014-01-09 Horiba Ltd ガス分析装置

Also Published As

Publication number Publication date
EP0064980A1 (en) 1982-11-24
IT1189031B (it) 1988-01-28
DE3071686D1 (en) 1986-09-04
DK331882A (da) 1982-07-23
FI812252L (fi) 1982-05-25
AU7223381A (en) 1982-06-17
FI74352C (fi) 1988-01-11
DK157344B (da) 1989-12-18
CA1161660A (en) 1984-02-07
FI74352B (fi) 1987-09-30
DK157344C (da) 1990-05-14
NO814430L (no) 1982-06-10
BR8009122A (pt) 1982-10-13
WO1982001941A1 (en) 1982-06-10
EP0064980A4 (en) 1983-03-17
EP0064980B1 (en) 1986-07-30
ATE21172T1 (de) 1986-08-15
AU556689B2 (en) 1986-11-13
IT8125237A0 (it) 1981-11-24

Similar Documents

Publication Publication Date Title
ES8503129A1 (es) Perfeccionamientos en detectores de impurezas gaseiformes en el aire con empleo de un sensor de gases
JPS54123091A (en) Sensor for concentration of oxygen in gas flow
MX156141A (es) Mejoras en metodo y dispositivo para purificar gases calientes que contienen polvo,procedentes de la gasificacion decarbon de un reactor
JPS57501796A (ja)
JPS5541809A (en) Production of oxygen-enriched air
IT1252679B (it) Procedimento ed apparecchiatura per la determinazione del contenuto in alogeni di una sostanza
GB2111219B (en) Apparatus for measuring the concentration of a gas in a mixture of gases
ES500416A0 (es) Perfeccionamientos en los sistemas de paso de gases
JPS52124388A (en) Measurement of exhaust gas
FR2596862B1 (fr) Detecteur a occultation pour la determination de la concentration d'un gaz, notamment detecteur de fumees
JPS53130274A (en) Treating method for exhaust gas containing nitrogen monoxide
EP0089630A3 (en) Device for measuring oxygen concentration in exhaust gas
JPS5486393A (en) Process gas analytical method
JPS5314222A (en) Secondary air control system
AU557814B2 (en) Method for the early detection of fires smouldering in containers containing lignite dust by methane detection
JPS51147383A (en) Gas sampling device for an analysis device
JPS5733299A (en) Liquefaction/recovery device for evaporated gas in ship's tank
DE2800990A1 (de) Laser-extinktionsmessgeraet
JPS53113802A (en) Visualization of hydrogen flame by addition of hydrocarbon gas
NO851944L (no) Luftiblander til innfoering av luft eller andre gassarter i en vaeske
JPS51134183A (en) An absorber tank for analysis
JPS5263790A (en) Measurement of steam content
JPS5296812A (en) Gas leakage search method for wave guide line connection
JPS52138993A (en) Measuring apparatus by ultraviolet ionization type detector
JPS51115339A (en) Burner with safety device for checking carbon monoxide