Fluid flow manifold
AssigneeSphere Investments Limited
InventorAlan M. Stone
Life of this patent
Estimating the term…
Abstract
A fluid flow manifold to deliver pressurized fluid to a series of outlets from a common supply duct has a block body and fluid outlets disposed in linear array along one side of the block. Valves are spread over an opposing side of the body block and connected to the fluid outlet by outlet ducts extending transversely through the block. A supply duct extends longitudinally through the block and delivers fluid to the valves via transfer ducts. The valves are spread in cylindrical array about an axis extending along the linear array of outlets and the outlet ducts converge radially to converge into a linear array defining the fluid outlets such that lengths of all outlet ducts between the valves and the fluid outlets are equal.
Claims9
A fluid flow manifold having at one side a plurality of fluid outlets and at an opposing side a plurality of valve outlet ports each connected to one of the fluid outlets by a respective outlet duct, wherein:
- said fluid outlets are disposed in a linear array;
- said valve outlet ports are disposed in an array spreading circumferentially and longitudinally over an imaginary cylindrical surface curved about an axis of curvature extending longitudinally of the linear array of fluid outlets in the vicinity of those outlets;
- each pair of valve outlet ports connected to a successive pair of said fluid outlets are spaced apart both longitudinally and circumferentially of said imaginary cylindrical surface, whereby they are spaced apart at a distance which is greater than the distance between said successive pair of said fluid outlets;
- and
- said outlet ducts extend from the valve outlet ports radially of said imaginary cylindrical surface so as to converge into a linear array defining the fluid outlets such that the lengths of all outlet ducts between the valve outlet ports and the fluid outlets are substantially equal.
A fluid flow manifold having at one side a plurality of fluid outlets and at an opposing side a plurality of valve outlet ports each connected to one of the fluid outlets by a respective outlet duct, wherein:
- said fluid outlets are disposed in a linear array;
- said valve outlet ports are disposed in an array spreading circumferentially and longitudinally over an imaginary cylindrical surface curved about an axis of curvature extending longitudinally of the linear array of fluid outlets in the vicinity of those outlets;
- said outlet ducts extend from the valve outlet ports radially of said imaginary cylindrical surface so as to converge into a linear array defining the fluid outlets such that the lengths of all outlet ducts between the valve outlet ports and the fluid outlets are substantially equal;
- and
- said manifold further comprises a fluid supply duct extending parallel with the linear array of fluid outlets between those outlets and the array of valve outlet ports, and a plurality of fluid transfer ducts radiating out from the supply duct to valve inlet ports adjacent the valve outlet ports.
A fluid flow manifold having at one side a plurality of valve outlet ports each connected to one of the fluid outlets by a respective outlet duct extending through the body block, wherein:
- said fluid outlets are spaced in a linear array along one side of the body block;
- the body block is formed with a plurality of flat elongate side faces which are generally opposed to said one side face and which extend longitudinally of an imaginary cylindrical surface curved about an axis of curvature extending longitudinally of the linear array of fluid outlets in the vicinity of those outlets, said elongate side faces being laterally inclined to one another so as to follow the curvature of said imaginary surface;
- said valve outlets are disposed in lines extending along said flat side faces of the body block and at the bases of valve chambers formed as blind holes in those faces;
- said outlet ducts extend from the valve outlet ports radially of said imaginary cylindrical surface so as to converge into a linear array defining the fluid outlets such that the lengths of the outlet ducts between the valve outlet ports and the fluid outlets are substantially equal;
- a fluid supply duct extends through the body block parallel with the linear array of fluid outlets;
- and
- a plurality of fluid transfer ducts radiate out from the fluid supply duct to valve inlet ports in the bases of the valve chambers.
Dependencies are inferred from the claim text.