Electrical machine
AssigneeMelecs Ews GmbH
InventorsThomas Doppler, Leopold Hellinger, Martin Johann Mayer
Life of this patent
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Abstract
An electrical machine includes an open-loop or closed-loop control unit and a fluidic actuator, wherein the open-loop or closed-loop control unit is established for open-loop or closed-loop control of the actuator, where the open-loop or closed-loop control unit has a carrier plate cast in a thermally conductive casting compound, and where the open-loop or closed-loop control unit makes contact with a fluid-filled chamber of the actuator in the region of the casting compound such that it becomes possible to dispense with separate cooling devices in the open-loop or closed-loop control unit.
Claims11
An electrical machine comprising:
- an open-loop or closed-loop control unit including a carrier plate which is cast within a heat-conductive casting compound;
- a fluidic actuator, the open-loop or closed-loop control unit providing an open-loop or closed-loop control of the actuator;
- and
- a plate inserted between the casting compound and a fluid filled chamber, the plate extending across an entirety of the casting compound or the casting compound being cast in a first housing of the open-loop or closed-loop control unit, and the casting compound indirectly adjoining a second housing of the actuator via the plate inserted between the casting compound and the fluid filled chamber;
- wherein the open-loop or closed-loop control unit indirectly contacts the fluid-filled chamber of the actuator in a region of the casting compound via the plate inserted between the casting compound and the fluid filled chamber.
Dependencies are inferred from the claim text.