GB553318A - Improvements relating to gas testing apparatus - Google Patents

Improvements relating to gas testing apparatus

Info

Publication number
GB553318A
GB553318A GB1462941A GB1462941A GB553318A GB 553318 A GB553318 A GB 553318A GB 1462941 A GB1462941 A GB 1462941A GB 1462941 A GB1462941 A GB 1462941A GB 553318 A GB553318 A GB 553318A
Authority
GB
United Kingdom
Prior art keywords
testing apparatus
pot
improvements relating
gas testing
gas
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
GB1462941A
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.)
HERBERT EDMUND CLARKE
ZF International UK Ltd
Original Assignee
HERBERT EDMUND CLARKE
Joseph Lucas 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 HERBERT EDMUND CLARKE, Joseph Lucas Ltd filed Critical HERBERT EDMUND CLARKE
Priority to GB1462941A priority Critical patent/GB553318A/en
Publication of GB553318A publication Critical patent/GB553318A/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
    • G01N7/10—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing diffusion of components through a porous wall and measuring a pressure or volume difference

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)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Electron Tubes For Measurement (AREA)

Abstract

553,318. Gas analysis. LUCAS, Ltd., J., and CLARKE, H. E. Nov. 13, 1941, No. 14629. [Class 1 (i)7 A gas analysis apparatus of the diffusion type comprising a porous pot a enclosed in a chamber b through which gas is passed from a pipe d is provided with a movable plug o which controls an outlet aperture n of the pot and also has a restricted orifice f serving an outlet to the chamber. A bulb m is provided for scavenging the pot between tests.
GB1462941A 1941-11-13 1941-11-13 Improvements relating to gas testing apparatus Expired GB553318A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1462941A GB553318A (en) 1941-11-13 1941-11-13 Improvements relating to gas testing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1462941A GB553318A (en) 1941-11-13 1941-11-13 Improvements relating to gas testing apparatus

Publications (1)

Publication Number Publication Date
GB553318A true GB553318A (en) 1943-05-17

Family

ID=10044701

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1462941A Expired GB553318A (en) 1941-11-13 1941-11-13 Improvements relating to gas testing apparatus

Country Status (1)

Country Link
GB (1) GB553318A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2456163A (en) * 1945-06-20 1948-12-14 Universal Oil Prod Co Hydrogen meter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2456163A (en) * 1945-06-20 1948-12-14 Universal Oil Prod Co Hydrogen meter

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