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:
May. 20, 1980
Filed:
Jul. 20, 1978
Applicant:
Inventor:
Hans Erdmannsdorfer, Ludwigsburg, DE;
Assignee:
Filterwerk Mann & Hummel GmbH, Ludwigsburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
55323 ; 55482 ; 55487 ; 210315 ;
Abstract
A separator device for removing the oil from an oil-carrying air stream, the device comprising two concentrically spaced oil separator elements which are mounted inside a cylindrical housing in such a way that the air stream is forced successively through a coarse filter body and a fine filter body, where the oil droplets are trapped and collected, accumulating inside the spaced bottom covers of the two separator elements. Separate oil suction pipes serve to remove the accumulated oil from the device.