Fluid cooling device
AssigneeHydac System GmbH
InventorsWinfried Klein, Andreas Welsch
Life of this patent
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Abstract
The invention relates to a fluid cooling device embodied as a modular unit comprising a drive motor (10) driving a ventilation wheel (12) and a fluid pump (14) that supplies a first type of fluid into a fluid system, and leads to a heat exchanger (22) from which the fluid is redirected into the fluid system in a tempered manner. The inventive device also comprises a extract a second type of fluid from the reservoir (30) and to supply the same to a second fluid system, from which the second type of liquid is redirected towards the reservoir (30) in a guiding manner via the first (22) and the second heat exchanger (24). Said second fluid operations to be carried out for separate fluid systems, using only one fluid cooling device.
Claims9
Fluid cooling device as a structural unit having a drive motor (10) which drives a fan wheel (12) and a fluid pump (14) which delivers a first type of fluid to a fluid working circuit and leads to a heat exchanger (22) from which the fluid returns temperature-controlled to the fluid working circuit, characterized in that by means of a second fluid pump (32) a second type of fluid can be taken from a storage tank (30) and can be delivered to a second fluid working circuit from which guided by way of the first (22) and the second heat exchanger (24) the second type of fluid returns to the storage tank (30).
Dependencies are inferred from the claim text.