GB433979A - Apparatus for analysing gases - Google Patents

Apparatus for analysing gases

Info

Publication number
GB433979A
GB433979A GB1554934A GB1554934A GB433979A GB 433979 A GB433979 A GB 433979A GB 1554934 A GB1554934 A GB 1554934A GB 1554934 A GB1554934 A GB 1554934A GB 433979 A GB433979 A GB 433979A
Authority
GB
United Kingdom
Prior art keywords
gas
chamber
passage
cock
communicating
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
Application number
GB1554934A
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.)
Asiatic Petroleum Co Ltd
Original Assignee
Asiatic Petroleum 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 Asiatic Petroleum Co Ltd filed Critical Asiatic Petroleum Co Ltd
Priority to GB1554934A priority Critical patent/GB433979A/en
Publication of GB433979A publication Critical patent/GB433979A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
    • G01N7/02—Analysing materials by measuring the pressure or volume of a gas or vapour by absorption, adsorption, or combustion of components and measurement of the change in pressure or volume of the remainder
    • G01N7/04—Analysing materials by measuring the pressure or volume of a gas or vapour by absorption, adsorption, or combustion of components and measurement of the change in pressure or volume of the remainder by absorption or adsorption alone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

<PICT:0433979/III/1> A gas analysis apparatus comprises a chamber containing a solid reagent adapted to remove a component from the gas, internally actuated means for passing a given volume of gas through the chamber, and a vacuum gauge for measuring the reduction in pressure. In the form shown in the Figure, a measuring chamber 2 is connected at both ends by passages 4<1>, 5<1> in a cock 6 to the absorption chamber 3, and a spherical body 10 moving freely within the chamber 2 is moved to and fro by tilting the latter thus driving the gas through the absorbent. The cock 6 also has a passage 11 communicating with the vacuum gauge in the testing position and a passage 7<1> communicating with the source of gas in the filling position, in which passage 4 is open to the atmosphere.
GB1554934A 1934-05-24 1934-05-24 Apparatus for analysing gases Expired GB433979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1554934A GB433979A (en) 1934-05-24 1934-05-24 Apparatus for analysing gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1554934A GB433979A (en) 1934-05-24 1934-05-24 Apparatus for analysing gases

Publications (1)

Publication Number Publication Date
GB433979A true GB433979A (en) 1935-08-23

Family

ID=10061112

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1554934A Expired GB433979A (en) 1934-05-24 1934-05-24 Apparatus for analysing gases

Country Status (1)

Country Link
GB (1) GB433979A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2444613A (en) * 1943-08-31 1948-07-06 Atomic Energy Commission Low humidity meter
US2489654A (en) * 1945-02-21 1949-11-29 Main-Smith John David Apparatus for colorimetric gas investigation
US2586313A (en) * 1947-10-27 1952-02-19 Dwyer Mfg Co F W Gas testing instrument
US2631088A (en) * 1947-04-22 1953-03-10 Lloyd V Guild Apparatus for making gas analyses
DE1100337B (en) * 1958-05-14 1961-02-23 Internat Gas Detectors Ltd Portable detection device for gases or vapors based on gas absorption and pressure measurement

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2444613A (en) * 1943-08-31 1948-07-06 Atomic Energy Commission Low humidity meter
US2489654A (en) * 1945-02-21 1949-11-29 Main-Smith John David Apparatus for colorimetric gas investigation
US2631088A (en) * 1947-04-22 1953-03-10 Lloyd V Guild Apparatus for making gas analyses
US2586313A (en) * 1947-10-27 1952-02-19 Dwyer Mfg Co F W Gas testing instrument
DE1100337B (en) * 1958-05-14 1961-02-23 Internat Gas Detectors Ltd Portable detection device for gases or vapors based on gas absorption and pressure measurement

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