GB691780A - Improved rotary liquid meter - Google Patents

Improved rotary liquid meter

Info

Publication number
GB691780A
GB691780A GB2321350A GB2321350A GB691780A GB 691780 A GB691780 A GB 691780A GB 2321350 A GB2321350 A GB 2321350A GB 2321350 A GB2321350 A GB 2321350A GB 691780 A GB691780 A GB 691780A
Authority
GB
United Kingdom
Prior art keywords
rotor
cone
liquid
shaft
outlet
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
GB2321350A
Inventor
William Guy Ardley
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.)
Elster Metering Holdings Ltd
Original Assignee
George Kent 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 George Kent Ltd filed Critical George Kent Ltd
Priority to GB2321350A priority Critical patent/GB691780A/en
Publication of GB691780A publication Critical patent/GB691780A/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
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/10—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with axial admission
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/10—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with axial admission
    • G01F1/11—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with axial admission with mechanical coupling to the indicating device

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Rotary Pumps (AREA)

Abstract

691,780. Rotary meters. KENT, Ltd., G. Aug. 30, 1951 [Sept. 21, 1950], No. 23213/50. Class 110(ii). A liquid meter, comprising an outer casing 1 and an inner working chamber 5, is arranged so that the stream flows through in substantially an axial direction to drive a peripherally-bladed rotor 20, means between the inlet and the rotor causing the liquid area to contract into an annulus adjacent the rotor blades 21. The means may comprise a cone 7, and a further cone 8 may be provided between the rotor and the outlet. Liquid enters the meter through a port 2, is divided by a rib 4, passes through a strainer 6 and leaves through an outlet 3. The leading edge of one blade, the blades being at an angle to the rotor periphery, is preferably in line axially, with the trailing edge of the next blade Fig. 4 (not shown). Spring rings 12, 14, preferably of stainless steel, hold the cones in position. The rotor shaft 16 has jewelled end bearings 15, 17 and drives the usual recording mechanism 18 by means of a gear 19. The casing may be of brass, and the working chamber, rotor and cones of plastic material such as polystyrene. The bottom of the cone 7 may have vanes to give an initial whirl to the entering liquid and the cone may have vents to equalise pressures inside and out. A modification, Fig. 8, shows the inlet and outlet ports 2, 3 cone 7 and rotor 20 all in line, the shaft 16 being supported on jewelled bearings. The recording mechanism 18 is driven by a shaft 31 in a tube 33 which may be filled with oil.
GB2321350A 1950-09-21 1950-09-21 Improved rotary liquid meter Expired GB691780A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2321350A GB691780A (en) 1950-09-21 1950-09-21 Improved rotary liquid meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2321350A GB691780A (en) 1950-09-21 1950-09-21 Improved rotary liquid meter

Publications (1)

Publication Number Publication Date
GB691780A true GB691780A (en) 1953-05-20

Family

ID=10191982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2321350A Expired GB691780A (en) 1950-09-21 1950-09-21 Improved rotary liquid meter

Country Status (1)

Country Link
GB (1) GB691780A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842963A (en) * 1953-06-15 1958-07-15 Kent Ltd G Rotary liquid meter
US3811323A (en) * 1971-09-08 1974-05-21 Hersey Prod Inc Liquid meter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842963A (en) * 1953-06-15 1958-07-15 Kent Ltd G Rotary liquid meter
US3811323A (en) * 1971-09-08 1974-05-21 Hersey Prod Inc Liquid meter

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