Hydrostatic piston engine
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United States of America Patent
Stats
-
May 18, 2021
Grant Date -
Jun 13, 2019
app pub date -
Dec 5, 2018
filing date -
Dec 11, 2017
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A hydrostatic piston engine comprises a housing with a cylinder drum with cylinder bores mounted rotatably therein. Each of the cylinder bores receives a working piston in a longitudinally displaceable manner, via which a hydrostatic working chamber is delimited by the cylinder bore. The hydrostatic working chamber has an opening on an outer surface of the cylinder drum by which, when the cylinder drum rotates, outlets of a high-pressure chamber and of a low-pressure chamber of the piston engine and a reversing surface arranged between the two outlets in the rotational direction can be passed over in alternating fashion. At least one pressurizing medium channel is provided which, on one hand, opens out in the reversing surface and, on the other, into a pressurizing medium trough of the piston engine.
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- F04B Class
- 0 % this patent is cited more than
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