Patent ID: 8109357

Claim:
An apparatus for providing a hydraulic fluid driven engine, comprising: a) a reservoir for storing the fluid; b) a first stage pump comprising a motor/pump assembly for raising the pressure of the fluid to a first effectively high pressure; c) a second stage pump for raising the pressure of the fluid discharged from said first stage pump to a second effectively higher pressure and discharging the higher pressure fluid into separate first and second high pressure manifolds; d) a high output electric motor for driving said second stage pump; e) a main power housing, a plurality of first turbines being disposed in said main power housing, a first drive shaft being disposed in aid main power housing, wherein said first turbines are mounted on said first drive shaft; f) an accessory power housing, a plurality of second turbines being disposed in said accessory power housing, a second drive shaft being disposed in said accessory power housing, wherein said second turbines are mounted on said second drive shaft, said accessory power housing containing substantially fewer turbines than in said main power housing for providing auxiliary power to said engine; g) a first plurality of spray nozzles for spraying fluid from said first high pressure manifold onto said first turbines and a second plurality of spray nozzles for spraying fluid from said second high pressure manifold onto said second turbines so as to make said first and second turbines rotate so as to rotate said first and second drive shafts, said first and second plurality of spray nozzles being pivotable to adjust speed and torque of said turbines and adaptable for use with different size turbines; and, h) a power supply comprising a battery for furnishing power to said first stage pump/motor assembly and said electric motor driving said second stage pump.