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A hydraulic arrangement for a work machine and a process for a hydraulic arrangement
A hydraulic arrangement for a work machine and a process for a hydraulic arrangement comprising a first hydraulic consumer 2, in the form of a motor, for a slewing gear of a work machine, such as excavator, and a second hydraulic consumer 4, in the form of a cylinder, for an arm of the work machine. When the slewing gear is braked and when the arm is lowered, a flywheel 10 can be driven by a pivotable hydraulic machine 6 to recover the energy and as both consumer units are in active communication with the flywheel the energy can be recovered simultaneously. The arrangement is configured in such a way that the energy stored in the flywheel 10 is then usable to drive movement of the arm through the action of machine pivotable hydraulic machine 6 but is not useable for the slewing gear.
A hydraulic arrangement for a work machine and a process for a hydraulic arrangement
A hydraulic arrangement for a work machine and a process for a hydraulic arrangement comprising a first hydraulic consumer 2, in the form of a motor, for a slewing gear of a work machine, such as excavator, and a second hydraulic consumer 4, in the form of a cylinder, for an arm of the work machine. When the slewing gear is braked and when the arm is lowered, a flywheel 10 can be driven by a pivotable hydraulic machine 6 to recover the energy and as both consumer units are in active communication with the flywheel the energy can be recovered simultaneously. The arrangement is configured in such a way that the energy stored in the flywheel 10 is then usable to drive movement of the arm through the action of machine pivotable hydraulic machine 6 but is not useable for the slewing gear.
A hydraulic arrangement for a work machine and a process for a hydraulic arrangement
BOTOND SZELES (author)
2016-06-15
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING
| European Patent Office | 2025
| European Patent Office | 2025