Oil deaerator device
AssigneeSociete anonyme dite Hispano-Suiza
InventorsDaniel Ville, Jean-Paul Vives
Life of this patent
Estimating the term…
Abstract
An oil deaerator device for an oil tank comprises a cylindrical chamber having a tangential inlet duct in its lower portion for the introduciton of pressurized oil to be deaerated, tangential outlet ducts for the deaerated oil in the upper portion of the chamber, and an axial outlet duct, also in the uper portion of the chamber, for the discharge of air from the chamber. The device, which operates on the vortex principle, is fitted within the tank in the upper portion thereof above the normal level of oil in the tank.
Claims3
In an oil tank, an oil deaerator device comprising a cylindrical chamber disposed with its axis substantially vertical, an inlet duct opening tangentially into the lower portion of said chamber for introducing pressurized oil laden with air bubbles into said chamber, a plurality of outlet ducts leading tangentially from the upper portion of said chamber for the discharge of deaerated oil from the chamber to the tank, and an axial outlet duct situated in the upper portion of said chamber for the discharge of air from said chamber and the tank, said device being disposed inside said tank in the upper part thereof above the normal level of oil in said tank.
Dependencies are inferred from the claim text.