Radial piston pump with piston arrangement for controlling inlet/exit flow
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Dec 2, 2003
Grant Date -
Sep 26, 2002
app pub date -
Jan 18, 2002
filing date -
Jan 24, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The radial piston pump possesses a pump housing in which a plurality of cylinder bores are provided having pump pistons placed therein which can be driven by a cam. Further, an arrangement is provided in each pump piston (3) wherein the inlet or the outlet, or both the inlet as well as the outlet of the fluid in each cylinder bore, is controlled.
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