Loading vehicle structure
AssigneeCLAAS Material Handling GmbH
InventorsHeinrich Dueckinghaus, Christian Ostfechtel, Markus Wiefel
Life of this patent
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Abstract
A device for the deaeration of a hydraulic fluid of a hydraulic system has at least one hydraulic motor arrangement and a hydraulic fluid storage which is hydraulically coupled with this hydraulic motor arrangement. A suction device for sucking out the hydraulic fluid is associated with the at least one hydraulic motor arrangement such that the suction device guides hydraulic fluid out of the hydraulic motor arrangement into the hydraulic fluid storage by means of vacuum pressure (Δp). The suction device is constructed as a jet pump and is integrated in the return line between the hydraulic motor arrangement and hydraulic fluid storage.
Claims15
A device for the deaeration of a hydraulic fluid of a hydraulic system, comprising:
- at least one hydraulic motor arrangement,
- a hydraulic fluid storage which is hydraulically coupled with the hydraulic motor arrangement, and
- a suction device configured for sucking out the hydraulic fluid, the suction device being associated with the at least one hydraulic motor arrangement such that the suction device guides hydraulic fluid out of the hydraulic motor arrangement into the hydraulic fluid storage by means of vacuum pressure (Δp),
- wherein the suction device is constructed as a jet pump and is integrated in a return line between the hydraulic motor arrangement and hydraulic fluid storage.
Dependencies are inferred from the claim text.