Patent · US Active

System for providing a pressurized liquid

US12076672B2 · kind B2 · utility

0Cited by

6References

16Claims

0Family size

Assignee

AIRBUS OPERATIONS LIMITED · DE

Inventors

Jana Caspari · Hamburg, DE
Torsten Trümper · Hamburg, DE
Christopher Warsch · Hamburg, DE

Key dates

Filing date	Jan 28, 2022
Grant date	Sep 3, 2024
Priority date	—
Expiry date	Oct 31, 2042

Classification

Technology area (CPC H)Electricity
CPC primaryH01M2250/20
WIPO fieldChemical engineering
WIPO sectorChemistry

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.