Linear drive for pressure supply unit for fluid accommodating unit, has anchor that drives current flowing against force of return spring in response to coil winding, and stator is moved over spring element in traveling direction of anchor

摘要

The linear drive has an anchor (12.1) of movable quiescent state, stator (12.2) wound with coil winding (12.5), and a return spring (12.3) provided with the stator and is supported by a spring seat (12.4). The anchor in response to the coil winding of the stator, drives the current flowing against the force of return spring, in the direction of stator. The stator is moved over a spring element (12.6) in the traveling direction of the anchor fitted with the springs. Independent claims are included for the following: (1) pressure supply unit; and (2) fluid accommodating unit.