GB534092A - Improvements in liquid meters, pumps and the like - Google Patents

Improvements in liquid meters, pumps and the like

Info

Publication number
GB534092A
GB534092A GB2912139A GB2912139A GB534092A GB 534092 A GB534092 A GB 534092A GB 2912139 A GB2912139 A GB 2912139A GB 2912139 A GB2912139 A GB 2912139A GB 534092 A GB534092 A GB 534092A
Authority
GB
United Kingdom
Prior art keywords
pumps
piston
liquid meters
surfaced
chromium
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
GB2912139A
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.)
Avery Hardoll Ltd
Original Assignee
Avery Hardoll 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 Avery Hardoll Ltd filed Critical Avery Hardoll Ltd
Priority to GB2912139A priority Critical patent/GB534092A/en
Publication of GB534092A publication Critical patent/GB534092A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/006—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus characterised by the use of a particular material, e.g. anti-corrosive material

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

534,092. Piston - and - cylinder apparatus. AVERY-HARDOLL, Ltd., and GILPIN, W. R. Nov. 1, 1939, No. 29121. [Class 122 (i)] In liquid meters, pumps, and like piston-andcylinder apparatus, the wall of the cylinder or its liner is coated or surfaced with a soft bearing metal, whilst the piston is coated or surfaced with chromium, nickel-chromium, or other hard metal.
GB2912139A 1939-11-01 1939-11-01 Improvements in liquid meters, pumps and the like Expired GB534092A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2912139A GB534092A (en) 1939-11-01 1939-11-01 Improvements in liquid meters, pumps and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2912139A GB534092A (en) 1939-11-01 1939-11-01 Improvements in liquid meters, pumps and the like

Publications (1)

Publication Number Publication Date
GB534092A true GB534092A (en) 1941-02-27

Family

ID=10286490

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2912139A Expired GB534092A (en) 1939-11-01 1939-11-01 Improvements in liquid meters, pumps and the like

Country Status (1)

Country Link
GB (1) GB534092A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966860A (en) * 1957-04-03 1961-01-03 Lobee Pump & Machinery Co Pump for corrosive fluids
US3071314A (en) * 1959-11-12 1963-01-01 Fairchild Stratos Corp Screw compressor seal
US3074350A (en) * 1959-01-06 1963-01-22 R C Ray Portable pump with interchangeable drive unit
US3186347A (en) * 1961-10-17 1965-06-01 Eickmann Karl Rotary vane machine
US4456436A (en) * 1976-08-24 1984-06-26 Robert Bosch Gmbh Rotary fuel supply unit with matched materials for the rollers and running track

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966860A (en) * 1957-04-03 1961-01-03 Lobee Pump & Machinery Co Pump for corrosive fluids
US3074350A (en) * 1959-01-06 1963-01-22 R C Ray Portable pump with interchangeable drive unit
US3071314A (en) * 1959-11-12 1963-01-01 Fairchild Stratos Corp Screw compressor seal
US3186347A (en) * 1961-10-17 1965-06-01 Eickmann Karl Rotary vane machine
US4456436A (en) * 1976-08-24 1984-06-26 Robert Bosch Gmbh Rotary fuel supply unit with matched materials for the rollers and running track

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