| 摘要 |
Workspace with rotary moving the piston has the advantages of easier seal of two-side piston ( 4 ) , which executes pendulous motion between dead centre positions is carried out while rotating around one of the sealing lines and slid by its cylindrical surface (51 ) to the cylindrical surfaces of adjacent chambers ( 21a , 22b ) with the same radius R. Workspace has the form of regular tricuspid stars ( 1 ) . Two adjacent chambers ( 3N , 3N +1 ) always have a common center ( S ) of the opposite cylindrical surfaces ( 2Na , 2N +1 b ) with radius R. Connecting line of adjacent chambers ( 31 , 32 ) is the intersection of cylindrical surfaces ( 21b , 22a ) corresponding to a common center ( S ) of the opposite cylindrical surfaces ( 21a , 22b ) . Piston ( 4 ) executes an pendulous , rotary movement with gradually changing the axis of rotation. Its motion is transmitted on the output shaft ( 7 ) . Workspace can be part of an internal combustion engine or pump , blower , compressor or the like. Transmission mechanism ( 6 ) may be in the form of internal gear ( 10 ) with pinion ( 9 ) in the middle of the star ( 1 ) or form shaft with joints or the like. |
