Drive system for a work vehicle
AssigneePalfinger AG
InventorsChristian ROSENHAMMER, Mario HASLAUER
Life of this patent
Estimating the term…
Abstract
A drive system is provided for a work vehicle, for example a truck-mounted forklift, with at least one consumer. The drive system includes a hydraulic pump configured to drive the at least one consumer, an electric motor mechanically coupled to the hydraulic pump, with the electric motor being configured to drive the hydraulic pump, and an open-loop or closed-loop control unit for open-loop or closed-loop controlling the electric motor and/or the hydraulic pump. The open-loop or closed-loop control unit is configured to open-loop or closed-loop control a volume flow that can be generated by the hydraulic pump.
Claims16
A drive system for a work vehicle, for example a truck-mounted forklift, with at least one consumer, wherein the drive system comprises:
- a hydraulic pump configured to drive the at least one consumer,
- an electric motor mechanically coupled to the hydraulic pump, the electric motor being configured to drive the hydraulic pump, and
- a open-loop or closed-loop control unit for open-loop or closed-loop controlling the electric motor and/or the hydraulic pump,
- wherein the open-loop or closed-loop control unit is configured to open-loop or closed-loop control a volume flow that can be generated by the hydraulic pump.
Dependencies are inferred from the claim text.