| 摘要 |
PCT No. PCT/GB86/00068 Sec. 371 Date Sep. 17, 1986 Sec. 102(e) Date Sep. 17, 1986 PCT Filed Feb. 10, 1986 PCT Pub. No. WO86/04535 PCT Pub. Date Aug. 14, 1986.A machine has a movable member capable of releasably supporting a tool for performing an operation on a workpiece, and a supply of pressurized fluid. The tool includes an electric circuit which is provided with power from an electrically generator drivingly connected to a turbine driven by the machine's supply of pressurized fluid. The turbine may be in the form of a Pelton Wheel, the buckets of which are rotated by directing the pressurized fluid at them in a jet. The pressurized fluid may be a liquid or a gas. The tool may take one of several alternative forms, such as a boring bar or measuring probe. |
