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.:
Date of Patent:
Nov. 02, 2021
Filed:
Jan. 15, 2020
Diehl Aerospace Gmbh, Ueberlingen, DE;
Erik Fischer, Meersburg, DE;
Juergen Spaeh, Ueberlingen, DE;
DIEHL AEROSPACE GMBH, Ueberlingen, DE;
Abstract
A device module for a galley of a passenger aircraft contains electrical consumers with a maximum total electrical power, a power input for an on-board power supply system of the passenger aircraft to feed in electrical input power, an energy storage device for energy from the power input for the consumers, and a control unit to limit the input power to a maximum value less than the maximum power, and to feed a power surplus of the input power to the energy storage device in order to feed additional power for consumers from the energy storage device. A galley contains the device module. In a method for operating the device module, the input power is limited to the maximum value, a power surplus is fed to the energy storage device, and additional power is fed to the consumers from the energy storage device.