| 摘要 |
It is intended to provide a wind turbine generator comprising a fluid working machine which can reduce wear of parts and be produced at low cost. The fluid working machine 11, 12 is provided with an eccentric cam 17, a piston 18A to 18F, a cylinder 19A to 19F, a drive rod 20A-20F having an engaging part 24 engaging with the piston and a contact part 25 contacting the eccentric cam 17, a holding member 34A to 34F surrounding the drive rod in a circumferential direction of a corresponding cylinder, a pressing member 40A to 40F for pressing up the holding member outwardly in a radial direction of the eccentric cam, and at least one holding ring 41 for holding the holding member from the outside. |
