CPC F04B 1/14 (2013.01) [F04B 1/146 (2013.01); F01B 3/00 (2013.01); F01B 3/007 (2013.01); F04B 1/295 (2013.01); F04B 25/04 (2013.01); F04B 27/1072 (2013.01)] | 20 Claims |
1. A pump, comprising:
a drive shaft;
a wobble plate attached to the drive shaft by a swivel mount to rotate with the drive shaft;
a plurality of displacement rods, each having a first end and a second end, with the first end of each displacement rod coupled to a first surface of the wobble plate and the second end of each displacement rod connected with a plunger; and
a tilt actuator assembly slidably attached to the drive shaft to rotate with the drive shaft, the tilt actuator assembly comprising a slider coupled to a linear actuator and a thruster coupled to the slider and extending toward a second surface of the wobble plate opposite the first surface.
|