| 摘要 |
A pendulum pump to feed oil under pressure to a final device has an outer rotor (11) and an inner rotor (8) which are mounted to rotate around respective rotation axes (10, 12), and a plurality of dragging pendulums (13), which are interposed between the two rotors (8, 11), are rotationally coupled to one of the rotors (8, 11), and are slidingly coupled to respective guide recesses (15) obtained on the other rotor (8, 11); each guide recess (15) having a symmetry plane (P) which is tangent to a circumference (C) which is concentric with respect to the rotation axis (10, 12) of one of the rotors (8, 11). |
