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US 2011/0300015 A1Published application
Vane pump
AssigneeMahle International GmbH
InventorsMarco Kirchner, Michael Langer, Christian Richter
Life of this patent
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Abstract
A vane pump is disclosed. The vane pump includes at least an inner rotor and at least one vane. The inner rotor is rotatably mounted in a cage and the at least one vane is configured in at least one substantially radial slot, the slot is configured in the inner rotor, wherein the slots and the vanes are arranged asymmetrically on the inner rotor.
Claims20
A vane pump, comprising:
- an inner rotor rotatably mounted in a cage;
- and
- a plurality of vanes which are mounted in a radially displaceable manner in substantially radial slots in the inner rotor, wherein the slots and the vanes are arranged asymmetrically on the inner rotor.
A pendulum-slider vane pump, comprising:
- an inner rotor rotatably mounted in a cage;
- and
- at least one vane configured in at least one substantially radial slot, the slot is configured in the inner rotor, wherein the slots and the vanes are arranged asymmetrically on the inner rotor.
A vane pump, comprising:
- an inner rotor rotatably mounted in a cage;
- and
- at least one vane configured in at least one substantially radial slot, the slot is configured in the inner rotor, wherein the slots and the vanes are arranged asymmetrically on the inner rotor.
A pendulum-slider vane pump, comprising:
- an inner rotor rotatably mounted in a cage;
- at least one vane configured in at least one substantially radial slot, the slot is configured in the inner rotor, wherein the slots and the vanes are arranged asymmetrically on the inner rotor;
- and
- a slider, which receives the cage and the inner rotor, wherein the slider is pretensioned by a spring, the spring controls a delivery rate of the vane pump.
1 more element
Dependencies are inferred from the claim text.