Patent ID: 6106257
Filing Date: 2000-08-22
Classification: F01C,F04C

Abstract:
A hydraulic power transition system comprising:a stationary inner barrel having a plurality of openings spaced around the periphery, each said opening having a plurality of exportable holes and through holes, and a plurality of arched movable blocks moved in and out of said openings;an outer barrel mounted around said stationary inner barrel, said outer barrel comprising a plurality of involute arched guide planes connected in series around an inside wall thereof to build up a plurality of vertical steps radially raised from the inside wall;two caps longitudinally and separably placed against the ends of said outer barrel;two gasket rings fixedly and respectively connected between said outer barrel and said caps;a hydraulic oil inlet tube inserted into one end of said inner barrel and adapted for guiding a high pressure hydraulic oil from a pressure source into said inner barrel; anda hydraulic oil return tube closed and fastened on another end of said inner barrel, and adapted for guiding said hydraulic oil from said involute arched guide planes back to said hydraulic pressure source via said hydraulic oil return tube;wherein when a hydraulic oil is forced through said hydraulic oil inlet tube into said inner barrel been stopped by said hydraulic oil return tube, and forced to move said movable blocks out of said openings of said inner barrel by said exportable holes, and then to flow out of said openings of said inner barrel along said involute arched guide planes of said outer barrel toward said vertical steps, thereby causing said vertical steps to be pushed by said hydraulic oil, and therefore said outer barrel and said caps are rotated to operate a mechanism coupled thereto.