Being the applications null piston pump of the piston pump

摘要

Piston pumps have definable freely, a drive shaft that is supported by the casing (1) by a control cam sinusoidal (5), particularly the (2). (6) is penetrated transmitting member coupled to the control cam (5), and piston (4). Is guided (7) in the guide elongated casing (1) to (6) the transfer member. Direction of movement of the piston (4) is arranged parallel to the rotational axis of the drive shaft (2). The piston pump is configured to be compact and are particularly suitable for use as a fuel pump of a motor vehicle in particular.