Electro-hydraulic power unit with a rotary cam hydraulic...

Details Electro-hydraulic power unit with a rotary cam hydraulic... Electro-hydraulic power unit with a rotary cam hydraulic...

2007-02-27

2007-02-27

Koczo, Jr., Michael (Department: 3746)

Pumps

Motor driven

Including means utilizing pump fluid for augmenting cooling,...

C310S062000, C417S032000

Reexamination Certificate

active

10927395

ABSTRACT:
An electro-hydraulic power unit is disclosed that includes a housing filled with hydraulic fluid. A hydraulic power unit is disposed within the housing, the power unit having a mechanical power shaft. Additionally, an electric machine is disposed within the housing adjacent to the hydraulic power unit, the electric machine having a rotor secured to the mechanical power shaft of the hydraulic power unit. Hydraulic fluid within the housing passes over the electric machine, thus cooling the electric machine and providing for improved efficiency and performance.

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