| 摘要 |
PURPOSE: A donut vane rotary compressor is provided to prevent absorbing resistive loss of an absorbing valve like piston movement. CONSTITUTION: A donut vane rotary compressor comprises a rotation axis(4), a doughnut ring(51), a doughnut rotor(5), an outer cylinder(61), a vane groove(63), a spring groove, and a cylinder block. The doughnut ring is rotatably assembled in an eccentric shaft of a center of a rotation axis and compressed. The doughnut rotor comprises a doughnut boss unit and a doughnut mirror plate. The cylinder block comprises an inlet and an outlet. |
