| 摘要 |
This invention related to a transmission arrangement (10) for use with a rotary machine (20), which includes two rotors (21) that rotate in opposite directions, as disclosed in International publication number WO 2007/060642. The transmission arrangement (10) comprises two contoured discs (11); each having contours (12) and which are co-axially mounted to rotate with the rotors (21). Each contoured disc (11) has a follower disc (13) associated with it that includes a plurality of followers (14) engaging the contours of the contoured disc (11). Each follower disc is in turn connected to a gear wheel (15). When the rotors (21) and thus the contoured discs (11) are rotated, rotation will be induced in the follower discs (13). The particular shape of the contours (12) will ensure that the varying angular speed displacement of the rotors (21) are converted to constant angular speed displacement of the follower discs (13). |
