Reciprocating piston motor, motor-pump assembly and method for driving a pump
OwnerJan Noordinventor
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Abstract
A reciprocating piston motor, motor-pump assembly and method for driving a pump. The piston motor includes a pressure medium housing, comprising a first pressure medium chamber having a first pressure medium piston, a second pressure medium chamber having a second pressure medium piston, and a pressure medium control system. The pressure medium control system includes a pressure medium inlet and outlet that are operatively connected to the pressure medium housing. The pressure medium control system is configured to move the pressure medium pistons. A coupling system is provided that is configured to combine the driving forces generated by the first and second pressure medium pistons for driving a fluid pump.
Claims20
A reciprocating piston motor, comprising:
- a pressure medium housing, comprising:
- a first pressure medium chamber having a first pressure medium piston;
- and
- a second pressure medium chamber having a second pressure medium piston;
- and
- a pressure medium control system, comprising:
- a pressure medium inlet and outlet that are operatively connected to the pressure medium housing, wherein the pressure medium control system is configured to move the pressure medium pistons;
- wherein a coupling system is provided that is configured to combine driving forces generated by the first and second pressure medium pistons for driving a fluid pump.
Dependencies are inferred from the claim text.