GB1018596A - Air or gas testers - Google Patents

Air or gas testers

Info

Publication number
GB1018596A
GB1018596A GB3023664A GB3023664A GB1018596A GB 1018596 A GB1018596 A GB 1018596A GB 3023664 A GB3023664 A GB 3023664A GB 3023664 A GB3023664 A GB 3023664A GB 1018596 A GB1018596 A GB 1018596A
Authority
GB
United Kingdom
Prior art keywords
gas
filter
way valve
particle content
testing
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
GB3023664A
Inventor
Gordon Reginald Arthur Roberts
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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Priority to GB3023664A priority Critical patent/GB1018596A/en
Publication of GB1018596A publication Critical patent/GB1018596A/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
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0606—Investigating concentration of particle suspensions by collecting particles on a support
    • G01N15/0618—Investigating concentration of particle suspensions by collecting particles on a support of the filter type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (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

1,018,596. Testing gas for particle content. FORD MOTOR CO. Ltd. July 30, 1964, No. 30236/64. Heading BIT. [Also in Division F1] A filter-paper disc 16 is clamped between the wide ends of funnel members 13, 17 and a hand-operated piston pump 1, 2 draws gas in through a probe 20 and through the filter 16, which filter is subsequently compared with standards using a photometer to indicate the particle content of the gas. The pump includes a one-way valve 14, 15 at one end, and another one-way valve comprising cup-shaped leather washer 3 on the piston. A clip 21 holds a length of flexible tube, which in use connects probe 20 with an I.C. engine exhaust pipe, for testing exhaust gases.
GB3023664A 1964-07-30 1964-07-30 Air or gas testers Expired GB1018596A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3023664A GB1018596A (en) 1964-07-30 1964-07-30 Air or gas testers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3023664A GB1018596A (en) 1964-07-30 1964-07-30 Air or gas testers

Publications (1)

Publication Number Publication Date
GB1018596A true GB1018596A (en) 1966-01-26

Family

ID=10304445

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3023664A Expired GB1018596A (en) 1964-07-30 1964-07-30 Air or gas testers

Country Status (1)

Country Link
GB (1) GB1018596A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158234A (en) * 1984-05-03 1985-11-06 Coal Ind Improvements in dust collection
US5438885A (en) * 1993-10-12 1995-08-08 Xerox Corporation Coarse particle sniffer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158234A (en) * 1984-05-03 1985-11-06 Coal Ind Improvements in dust collection
US4675034A (en) * 1984-05-03 1987-06-23 Coal Industry (Patents) Limited Dust collector
US5438885A (en) * 1993-10-12 1995-08-08 Xerox Corporation Coarse particle sniffer

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