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. 04, 2022
Filed:
Jan. 09, 2018
Applicant:
Hydac Fluidcarecenter Gmbh, Sulzbach/Saar, DE;
Inventors:
Assignee:
HYDAC FLUIDCARECENTER GMBH, Sulzbach/Saar, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 19/00 (2006.01); B01D 36/00 (2006.01); B01D 35/147 (2006.01); B01D 29/15 (2006.01); B01D 29/92 (2006.01);
U.S. Cl.
CPC ...
B01D 19/0031 (2013.01); B01D 19/0036 (2013.01); B01D 19/0063 (2013.01); B01D 29/15 (2013.01); B01D 29/92 (2013.01); B01D 35/1475 (2013.01); B01D 36/001 (2013.01);
Abstract
A filter apparatus, in particular for the filtration of hydraulic media, includes a filter housing () and a filter element () arranged in the filter housing, Air present in the filter housing () can be removed from the housing by suction by a degassing device () that generates a negative pressure.