Conveying device
AssigneeHydac Technology GmbH
InventorsWolfgang Hahmann, Frank Bauer, Peter Kloft
Life of this patent
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Abstract
Disclosed is a conveying device for fluids with an inlet and an outlet and a conveying part which is connected therebetween and can be actuated by a drive part, wherein the conveying part has a fluid-tight media-separating device with a variable chamber volume, which becomes connected in a fluid-conducting manner via its receiving chamber to the inlet or the outlet, and which, by means of the drive part, receives fluid via the inlet as part of an intake stroke, increasing the chamber volume, and discharges the received fluid via the outlet as part of a discharge stroke, reducing the size of said chamber volume.
Claims21
A conveying device for fluids, namely gases, with an inlet and an outlet and a conveying part which is connected therebetween and can be actuated by a drive part;
- wherein
- the conveying part comprises a fluid-tight media-separating device having a receiving chamber with a variable chamber volume, which conveying part becomes connected in a fluid-conducting manner via the receiving chamber to the inlet or the outlet;
- wherein
- the conveying part is configured to receive a gas via the inlet as part of an intake stroke, increasing the chamber volume, and to discharge the received gas via the outlet as part of a discharge stroke, reducing the size of said chamber volume;
- and wherein
- the conveying part comprises at least one internal particle contamination sensor disposed between the inlet and the outlet, which at least one internal particle contamination sensor is configured to monitor gas flow on a discharge side of the conveying part for particle contamination.
Dependencies are inferred from the claim text.