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Expired
Application number
GB1755070A
Inventor
Kenneth William Gilbert
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Individual
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Individual
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Priority to GB1755070ApriorityCriticalpatent/GB1246779A/en
Publication of GB1246779ApublicationCriticalpatent/GB1246779A/en
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
G01F1/056—Orbital ball flowmeters
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Physics & Mathematics
(AREA)
Fluid Mechanics
(AREA)
General Physics & Mathematics
(AREA)
Measuring Volume Flow
(AREA)
Abstract
1,246,779. Fluid-flowmeter. K. W. GILBERT. April 14, 1970, No. 17550/70. Heading G1R. In a volumetric fluid-flowmeter a swirling motion is imparted to the fluid passing through the meter by inclined vanes 3 to drive a ball 2 around a chamber 7, having an internal surface of constant radius throughout its length, to act upon a magnetic pick-up device 9 and the swirling action of the fluid is eliminated as the fluid leaves the chamber 7 through a device 4. Bushes 13 may be inserted chamber 7 to alter the diameter and cushion rings 5, 6 may be provided to prevent the ball 2 from damaging the devices 3 and 4 and arranged on a cylindrical spacing hub 8.
GB1755070A1970-04-141970-04-14Volumetric fluid flow meter
ExpiredGB1246779A
(en)
The existence of axially symmetric flow above a rotating disk(Axially symmetric flow in half space above rotating disk, proving boundary value problem solution existence by fixed point technique)
The unsteady hydromagnetic flow due to a rotating disk(Incompressible, viscous and electrically conducting fluid flow due to rotating disk in uniform magnetic field, discussing hydromagnetic interaction effect on velocity and friction)
The influence of artificially induced turbulence upon boundary layer transition in supersonic flows Final technical report, 1 Dec. 1968- 15 Jan. 1971(Influence of artifically induced turbulence upon boundary layer transition in supersonic flows)
Some investigations on the rotating flow with a recirculation core in straight pipes(Static pressure and velocity profiles of rotating flow with recirculation core in straight pipes determined by five-hole pressure probe)
On the extinction point of a shock wave within a plane, steady, upstream flow, with uniform entropy and limit-velocity(Shock wave extinction point within plane steady upstream flow with uniform entropy and limit velocity)
The establishment of a relationship between the intensity value and the dissipation of energy of turbulence(Flow velocity fluctuation intensity relationship to turbulent energy dissipation based on Kolmogoroff similarity hypothesis)
Fluid rotating in the presence of a magnetic field(Electrically conducting viscous incompressible fluid rotating with oscillating disk in magnetic field)
Calculation of the initial segment and of the stabilized segment of flow in plane separationless diffusers(Aerodynamic characteristics of plane straight walled diffusers initial and stabilized flow segments, assuming incompressible fluid and turbulent boundary layer)
Velocity fluctuations induced in the potential cone of a plane jet(Velocity fluctuation amplitude in potential cone of plane jet compared to properties of irrotational fluctuations induced by flow boundaries)
A dynamic model of the semicircular canal(Semicircular canal model with flow visualization chamber for dynamic recording of canal fluid response to angular velocity effects)
Flat plate pairs and open centre discs in supersonic flow(Schlieren photographs of supersonic flow patterns about flat plate pairs and open center discs)
Effect of strong contact discontinuities on supersonic flow around slender bodies(Unsteady supersonic flow disturbance by slender bodies in strong contact discontinuities in shock tube studies)
On the establishment and solution of equations of the motion of an electroconductive fluid, brought about by the uniform rotation of insulating walls of an annular receptacle in the presence of an axial magnetic field(Velocity and magnetic field equations of electroconductive fluid vortex motion due to annular receptacle insulating walls rotation)