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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12392360 B1

PDFFull Text
Date of Patent:
Aug. 19, 2025

Filed:

Mar. 29, 2024

Method and apparatus for generating hydraulic power in an aircraft

Applicant:

Airbus Operations Gmbh, Hamburg, DE;

Inventors:

Lars Hoffmann, Stuhr, DE;

Rolf Goessing, Bremen, DE;

Martin Hamm, Bremen, DE;

Assignee:

Airbus Operations GmbH, Hamburg, DE;

Attorney:

Nixon & Vanderhye P.C.

Primary Examiner:

Michael Leslie

Int. Cl.
CPC ...
F15B 11/17 (2006.01); B64C 13/42 (2006.01); B64D 41/00 (2006.01); F04B 23/04 (2006.01); F04B 49/06 (2006.01); F15B 13/06 (2006.01);
U.S. Cl.
CPC ...
F15B 11/17 (2013.01); B64C 13/42 (2013.01); B64D 41/00 (2013.01); F04B 23/04 (2013.01); F04B 49/06 (2013.01); F15B 13/06 (2013.01); F15B 2211/20515 (2013.01);
Abstract

An apparatus and method for hydraulically powering at least one consumer of a hydraulic system of an aircraft is disclosed including a first electrical power source and a first electrically driven motor pump (MPU) electrically powered by the first electrical power source, a second electrical power source and a second electrically driven motor pump (MPU) electrically powered by the second electrical power source (B), and a hydraulic power generation control which controls a supply of electrical energy from the first and second electrical power sources to the first and second motor pumps (MPU, MPU). A method is disclosed for determining the actual available electrical power (APA, APB) of each of the first and second electrical power sources and to set a load factor (UPA, UPB) of each motor pump in order to share a load to generate hydraulic power demanded from the at least one consumer between the first and second motor pumps.

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Hoffmann, Lars. (2025). Method and apparatus for generating hydraulic power in an aircraft (U.S. Patent No. 12392360). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12392360

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