| 摘要 |
PROBLEM TO BE SOLVED: To increase operating efficiency by reducing fluid leakage in cylinder chambers 41, 42 during the operation in a rotary fluid machine 10. SOLUTION: In the radial direction of the annular cylinder chambers 41, 42, a first space 6 formed between the end of an outer cylinder 40a and end plate members 37, 38 is smaller than a second space 7 formed between an annular piston 45 and an end plate part 47 and a third space 8 formed between an inner cylinder 40b and the end plate members 37, 48. COPYRIGHT: (C)2007,JPO&INPIT
|
