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:
Aug. 16, 2005
Filed:
Feb. 15, 2001
Applicants:
Patrik Pohl, Schwalbach, DE;
Guiseppe Zeolla, Muralto, CH;
Inventors:
Patrik Pohl, Schwalbach, DE;
Guiseppe Zeolla, Muralto, CH;
Assignee:
Hydac Fluidtechnik GmbH, Sulzbach/Saar, DE;
Primary Examiner:
Int. Cl.
CPC ...
F15B021/04 ;
U.S. Cl.
CPC ...
Abstract
A cooling device includes a cooling unit () through which a fluid to be cooled, especially hydraulic oil, can flow and a filter unit () for filtering fluid. The cooling unit () and the filter unit () are joined together as one piece. The filter unit () is placed together with the cooling unit () inside a device housing (). The cooling device can be constructed in a manner that is considerably more compact and lighter, while having an output that is comparable to that of prior art solutions.