The invention relates to a compressor assembly for supplying pressure medium to a tire cavity of a vehicle wheel that can be mounted on a wheel hub which can be mounted on a wheel carrier so as to be rotatable about an axis of rotation. The compressor assembly includes a wheel mount-side transmission component including a cylindrical cam.

The present invention relates to a vehicle wheel comprising a hub, a rim and an inflatable tyre, in which the hub is situated around a rotation axle of the wheel, a compressor which is situated substantially inside the hub for compressing outside air, provided with an inlet for taking in air at atmospheric pressure and an outlet for delivering air at an increased pressure; a drive for driving the compressor, in which the drive is movable with respect to the rotation axle, in particular rotatable, more particularly rotatable in a direction opposite to that of the hub; an air reservoir for storing the air at increased pressure, in which the air reservoir is situated inside the rim of the wheel; a connection for connecting the outlet of the compressor to the air reservoir of the inflatable tyre of the wheel.

A wheel hub arrangement having a wheel hub for mounting a rim with an inflated tire. The wheel hub arrangement has a rotary piston compressor mounted rotatably on the wheel hub. The wheel hub arrangement has a switchable mechanical coupling device, by way of which the rotary piston compressor can be switched over between a compression mode, in which the rotary piston compressor can be actuated by way of a rotational movement relative to the mounted rim or the wheel hub, and a rest mode, in which it is passive and does not produce any compressed air on the outlet side, and the rotary piston compressor producing compressed air on the outlet side for filling the tire in the compression mode.

A compressor assembly for supplying pressure medium to a tire cavity of a vehicle wheel that can be mounted on a wheel hub which is mounted on a wheel carrier so as to be rotatable about an axis of rotation. A transmission, preferably a cam mechanism, is equipped, through a cooperation of a wheel mount-side transmission part with a hub-side transmission part, to convert a rotary movement between the wheel mount side and the wheel hub side into an oscillating translatory movement of the compressor component, with the translatory movement of the compressor component extending at least partially, preferably entirely, in a radial direction that is oriented orthogonally to the axis of rotation.

The inflation system includes a pump and a dehumidifier fluidly connected between the pump and a reservoir, such as a tire.

The inflation system includes a pump and a dehumidifier fluidly connected between the pump and a reservoir, such as a tire.

A system for tire inflation including a drive mechanism defining a rotational axis, including an eccentric mass that offsets a center of mass of the drive mechanism from the rotational axis along a radial vector; a pump arranged radially distal the rotational axis of the drive mechanism, including a chamber defining a chamber lumen, and a reciprocating element arranged at least partially within the chamber lumen and translatable along a pump axis; a drive coupler coupled between the drive mechanism at a first position and the reciprocating element at a second position fixed to the reciprocating element; a torque regulation mechanism; and a controller, communicatively coupled to the torque regulation mechanism; wherein the system is operable between at least a first mode and a second mode by the torque regulation mechanism in cooperation with the controller.

The inflation system includes a pump and a dehumidifier fluidly connected between the pump and a reservoir, such as a tire.

The inflation system includes a pump and a dehumidifier fluidly connected between the pump and a reservoir, such as a tire.

A system for tire inflation including a drive mechanism defining a rotational axis, including an eccentric mass that offsets a center of mass of the drive mechanism from the rotational axis along a radial vector; a pump arranged radially distal the rotational axis of the drive mechanism, including a chamber defining a chamber lumen, and a reciprocating element arranged at least partially within the chamber lumen and translatable along a pump axis; a drive coupler coupled between the drive mechanism at a first position and the reciprocating element at a second position fixed to the reciprocating element; a torque regulation mechanism; and a controller, communicatively coupled to the torque regulation mechanism; wherein the system is operable between at least a first mode and a second mode by the torque regulation mechanism in cooperation with the controller.