| 摘要 |
A fluid operated device has a high pressure fluid cylinder, a low pressure fluid cylinder and a plurality of valves which operate to fluidically connect the two cylinders to provide a compound fluidic device. The device utilizes the exhaust of the high pressure cylinder as input to the low pressure cylinder thereby increasing the amount of work obtained from the pressurized fluid. In the preferred embodiment, the fluid operated device is connected to a compressing cylinder which, through operation of the fluid operated device, increases the fluid pressure of a working fluid. The plurality of valves includes a pair of two-way valves and two quick exhaust valves to increase the cycle speed of the fluid operated device.
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