The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 19, 1993
Filed:
Feb. 09, 1993
Applicant:
Inventors:
Franck R Denece, Moissy Cramayel, FR;
Jerome M Friedel, Sivry Courtry, FR;
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
96217 ; 55404 ; 55405 ; 2105123 ; 494 49 ;
Abstract
A centrifugal oil de-aerator includes a centrifuging bowl which is mounted for rotation about its axis, and radial blades mounted within the bowl at one end such that the oil to be de-aerated can be projected as a jet onto the blades to cause the bowl to rotate at high speed to generate a de-aerating centrifugal force on the oil which is thrown outwards onto the inner surface of the bowl, the bowl being open at its end remote from the blades and the inner surface of the bowl widening out towards this open end.