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:
Nov. 15, 2016
Filed:
Feb. 25, 2014
Applicant:
Mann+hummel Gmbh, Ludwigsburg, DE;
Inventors:
Karlheinz Muenkel, Oberderdingen-Flehingen, DE;
Joerg Menssen, Markgroeningen, DE;
Assignee:
MANN+HUMMEL GMBH, Ludwigsburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 46/00 (2006.01); B01D 46/52 (2006.01); F02M 35/02 (2006.01); B01D 46/24 (2006.01); B01D 50/00 (2006.01); F02M 35/024 (2006.01); F02M 35/022 (2006.01);
U.S. Cl.
CPC ...
B01D 46/0021 (2013.01); B01D 46/0024 (2013.01); B01D 46/2411 (2013.01); B01D 46/521 (2013.01); B01D 46/523 (2013.01); B01D 50/002 (2013.01); F02M 35/024 (2013.01); F02M 35/0215 (2013.01); F02M 35/0216 (2013.01); F02M 35/0223 (2013.01); F02M 35/02483 (2013.01); B01D 46/526 (2013.01); B01D 2265/06 (2013.01); F02M 35/0245 (2013.01);
Abstract
A filter device comprises a filter element that is comprised of at least two radially nested filter bellows, wherein at least one filter bellows is to be flown through in the radial direction and a flow space for the fluid is formed between the filter bellows. Each filter bellows is embodied as a star-shaped filter with filter folds arranged in a star shape. On at least one end face of the filter element a sealing ring is arranged between a filter bellows and the filter housing.