System for providing a pressurized liquid
AssigneeAirbus Operations GmbH
InventorsJana Caspari, Torsten Trümper, Christopher Warsch
Life of this patent
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Abstract
A system for providing a pressurized liquid, having a reservoir for the liquid, which has a discharge and a feed, having a pump, having a first valve, having a separate filter chamber, having an inlet and at least one outlet, and a compressible, closed buffer body. The pump is between the discharge of the reservoir and the filter chamber and configured to increase pressure of the liquid within the filter chamber, the first valve between the feed of the reservoir and the filter chamber and configured to open in the direction of the reservoir upon attainment or exceedance of a minimum pressure of the liquid in the filter chamber. The buffer body is in the filter chamber such that it can be surrounded by liquid.
Claims16
A system for providing a pressurized liquid, having:
- a reservoir for accommodating the liquid, which has a discharge and a feed;
- a pressure-increasing device;
- a first valve;
- a separate filter chamber, which has an inlet and at least one outlet;
- and
- a compressible, closed buffer body,
- wherein the pressure-increasing device is coupled to the filter chamber and is configured to increase a pressure of the liquid within the filter chamber,
- wherein the first valve is between the feed of the reservoir and the filter chamber and is configured to open in a direction of the reservoir upon attainment or exceedance of a minimum pressure of the liquid in the filter chamber, and
- wherein the buffer body is in the filter chamber such that the buffer body can be surrounded by liquid.
Dependencies are inferred from the claim text.