Abstract: A fluid cooling device (1) as a structural unit has a drive motor (2) driving a rotatable fan impeller (3) and has a storage tank (4) with a filling opening (6) and a fill-level indicator (7). Fluid can be conveyed from the tank into a hydraulic working circuit. In the hydraulic working circuit, the fluid is heated and is cooled via a heat exchanger (5) of the structural unit, and returned into the storage tank (4). The structural unit is designed as a turning assembly in which the filling opening (6) for fluid and the fill-level indicator (7) are disposed on the storage tank (4) such that they can be used and read in a first vertical installation direction (X, Y) of the structural unit, and in a second installation direction (Y, X) inclined with respect to the first installation direction (X, Y), preferably at a right angle.

Abstract: A fluid cooling apparatus with a heat exchanger device (3), which cools heated fluid under the action of a cooling air stream passed through it is characterized in that an air filter arrangement (21, 43) is provided upstream of the heat exchanger device (3) in the flow path of the cooling air stream.

Abstract: The invention relates to a fluid cooling device (1) as a structural unit having a drive motor (2) which drives a rotatable fan impeller (3), and having a storage tank (4) which has a filling opening (6) as well as a fill-level indicator (7) and from which at least one fluid can be conveyed into a hydraulic working circuit, wherein in the hydraulic working circuit the fluid is heated and is cooled via a heat exchanger (5) of the structural unit, and preferably returned into the storage tank (4). The invention is characterised in that the structural unit is designed as a turning assembly in which the filling opening (6) for fluid and the fill-level indicator (7) are disposed on the storage tank (4) in such a way that they can be used and Mad in the case of a first, preferably vertical installation direction (X, Y) of the structural unit, and in the case of a second installation direction (Y, X) which is inclined with respect to the fast installation direction (X, Y), preferably at right angles thereto.

Abstract: A cooling device comprises a cooling unit (10) through which a fluid to be cooled, in particular hydraulic oil, can flow, the unit having a housing (18) and at least one filter unit (12) for filtering the fluid. The housing (18) of the cooling unit (10) comprises at least one overhanging support arm (14) which establishes a fluid communication between the corresponding filter unit (12) and the cooling unit (10). The filter unit (12) with the filter clement is thus arranged outside the actual housing of the cooling unit (10), while being connected in an integrated manner to the same by means of the support arm (14).

Abstract: A cooling device includes a cooling unit (10) through which a fluid to be cooled, especially hydraulic oil, can flow and a filter unit (12) for filtering fluid. The cooling unit (10) and the filter unit (12) are joined together as one piece. The filter unit (12) is placed together with the cooling unit (10) inside a device housing (14). 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.

Abstract: The invention relates to a cooling device comprising a cooling unit (10) through which a fluid to be cooled, especially hydraulic oil, can flow and comprising a filter unit (12) for filtering the fluid. By virtue of the fact that the cooling unit (10) and the filter unit (12) are joined together as one piece and that the filter unit (12) is placed together with the cooling unit (10) inside a device housing (14), the inventive 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.