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:
Sep. 14, 2010
Filed:
Mar. 05, 2004
Winfried Klein, Wallerfangen, DE;
Andreas Welsch, Saarlouis, DE;
Winfried Klein, Wallerfangen, DE;
Andreas Welsch, Saarlouis, DE;
Hydac System GmbH, Sulzbach/Saar, DE;
Abstract
A fluid cooling device embodied as a modular unit includes a drive motor () driving a ventilation wheel () and a fluid pump () that supplies a first type of fluid into a fluid system, and leads to a heat exchanger () from which the fluid is redirected into the fluid system in a tempered manner. A second fluid pump () is used to extract a second type of fluid from the reservoir () and to supply the second type of fluid to a second fluid system, from which the second type of liquid is redirected towards the reservoir () in a guiding manner via the first heat exchanger () and the second heat exchanger (). The second fluid pump enables different tempering operations to be carried out for separate fluid systems, using only one fluid cooling device.