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. 18, 2022
Filed:
Feb. 02, 2017
Applicant:
Ibs Filtran Kunststoff-/metallerzeugnisse Gmbh, Morsbach, DE;
Inventor:
Wolfgang Stausberg, Morsbach, DE;
Assignee:
IBS FILTRAN KUNSTSTOFF-/METALLERZEUGNISSE GMBH, Morsbach, DE;
Primary Examiner:
Int. Cl.
CPC ...
B01D 27/10 (2006.01); F16H 61/00 (2006.01); F16K 15/02 (2006.01); F15B 21/041 (2019.01); F15B 13/04 (2006.01); F15B 13/02 (2006.01); F16H 57/04 (2010.01); B01D 35/147 (2006.01); B01D 35/153 (2006.01); B01D 35/157 (2006.01); F16N 39/06 (2006.01); F01M 1/10 (2006.01); F16N 39/00 (2006.01);
U.S. Cl.
CPC ...
B01D 27/103 (2013.01); B01D 35/147 (2013.01); B01D 35/153 (2013.01); B01D 35/1573 (2013.01); F15B 13/027 (2013.01); F15B 13/0401 (2013.01); F15B 21/041 (2013.01); F16H 57/0402 (2013.01); F16H 61/0031 (2013.01); F16K 15/023 (2013.01); F16N 39/06 (2013.01); F01M 2001/1007 (2013.01); F01M 2001/1085 (2013.01); F01M 2001/1092 (2013.01); F15B 2211/30505 (2013.01); F15B 2211/615 (2013.01); F16H 57/0435 (2013.01); F16H 57/0436 (2013.01); F16N 2039/007 (2013.01);
Abstract
The invention relates to a pressure oil filter system for a hydraulic transmission, in particular for a motor vehicle transmission, comprising at least one oil pump which can be actuated as required and which has a pressure side and a suction side, a pressure line to a consumer and at least a first oil filter which is arranged at the pressure side of the oil pump in the pressure line, wherein means for damping pressure surges during intermittent operation of the oil pump are provided in the pressure line upstream of the first oil filter in the flow direction of the oil.