| 摘要 |
<p>1. Machine having oscillating chambers and pistons comprising at least one central pivot (7; 77; 102) driven in rotation by a motor member (1; 92; 104) ; and at least one piston (22; 71; 108) pivoted concentrically to the axis of the central pivot (7; 77; 102) comprising at least one active surface displacing itself within at least one chamber (9; 76; 111) in order to modify its volume ; the walls (10, 11; 78; 77; 103, 102) of this chamber (9; 76; 111) being fast with the central pivot (7; 77; 102) and fast for rotation around the longitudinal axis of the machine with a distribution member (15; 81; 104) ; the inside wall (11; 77; 102) of said chamber (9; 76; 111) having the shape of a surface of revolution the axis of which coincides with the one of the central pivot (7; 77; 102) ; characterized by the fact that the piston (22; 71; 108) is rotatively mounted on an active part of an eccentric (33; 83; 113) the axis of the active part of which passes through the intersection (0) of the axes of the motor member (1; 92; 104) and of the central pivot (7; 77; 102) ; by the fact that it comprises kinematic linkage means (31, 38, 41; 93, 94, 95; 114, 115, 116) imposing a relative rotation between the eccentric (33; 83; 113) and the motor member (1; 92; 104) ; by the fact the outside wall (10; 78; 103) of this chamber (9; 76; 111) is formed of a shell journaled on the distribution member (15; 81; 104) ; and by the fact the central pivot (7; 77; 102) is mounted oscillating around a direction perpendicular to the axis of the motor member (1; 92; 104).</p> |
