| 摘要 |
The machine comprises a housing (1-2) supporting an eccentric bearing (10) wherein a rotor (3) mounted on a shaft (4) and provided with radial pistons (9) can rotate. Said pistons are connected through a distributor (12) to two external conduits (17, 18) which communicate the machine with either the oil tank and the user apparatus when the assembly operates as a pump, or the pressurized oil supply pipe and the discharge tank when said assembly operates as an engine. |
