Hydrostatic piston engine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11008862
APP PUB NO 20190178226A1
SERIAL NO

16210777

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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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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Patent Owner(s)

Patent OwnerAddress
ROBERT BOSCH GMBH70839 GERLINGEN-SCHILLERHÖHE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Breuer, David Tuebingen, DE 14 7
Merz, Stefan Hechingen, DE 6 42
Nafz, Timo Horb, DE 18 13

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