| 摘要 |
PROBLEM TO BE SOLVED: To provide an input saving motor using fluid pressure as main input for giving reciprocating motion to fluid cylinders. SOLUTION: This fluid pressure engine comprises the plurality of fluid cylinders installed in series or parallel to form an equal pressure circuit with a direction changing valve which generates piston motion with the movement of fluid in a low pressure cylinder to a high pressure part, and a rotary pump, a piston pump or a boosting mechanism of an inner bore inclined nozzle type installed as a moving mechanism. COPYRIGHT: (C)2006,JPO&NCIPI
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