Pump with pressure disc
AssigneeITT Bornemann GmbH
InventorsEike Steffen Korte, David Johannes Blatt
Life of this patent
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Abstract
A pump for conveying a medium having a suction-side inlet, a pressure-side outlet, a suction chamber, a conveyance housing. The conveyance housing having a pressure chamber in which there is a prevailing pressure chamber pressure, and a carrier shaft arranged in the conveyance housing on which a transport element is arranged for conveying the medium along a direction of conveyance from the suction chamber into the pressure chamber. A pressure disc is arranged in an axially fixed manner on the carrier shaft, wherein one side of the pressure disc is fluidly connected to the pressure chamber and exposed to a compressive force acting in the direction of conveyance.
Claims20
A pump comprising:
- a suction-side inlet;
- a pressure-side outlet;
- a suction chamber;
- a conveyance housing comprising a pressure chamber, wherein the pressure chamber operates at a first pressure;
- a carrier shaft positioned in the conveyance housing;
- a transport element connected to the carrier shaft, wherein the transport element is configured to convey a medium from the suction chamber into the pressure chamber;
- and
- a pressure disc, wherein the pressure disc is axially fixed to the carrier shaft, wherein a side of the pressure disc is fluidly connected to the pressure chamber and exposed to a compressive force acting in a direction of conveyance.
A pump comprising:
- a suction-side inlet;
- a pressure-side outlet;
- a suction chamber;
- a conveyance housing comprising a pressure chamber;
- a carrier shaft positioned in the conveyance housing;
- a threaded fluid transport rotatably connected to the carrier shaft, the threaded fluid transport fluidly connected to the suction chamber and the pressure chamber to convey a fluid from the suction chamber into the pressure chamber upon rotation of the threaded fluid transport;
- and
- a pressure disc arranged with the carrier shaft extending therethrough, such that a side of the pressure disc is fluidly connected to the pressure chamber and exposed to a compressive force.
Dependencies are inferred from the claim text.