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:
Jul. 16, 2019
Filed:
Jun. 25, 2015
Gulfstream Aerospace Corporation, Savannah, GA (US);
Gary Palfreyman, Savannah, GA (US);
Gulfstream Aerospace Corporation, Savannah, GA (US);
Abstract
Aircraft and aircraft windshield heating systems are provided. An aircraft windshield heating system includes a windshield, first and second heating elements, and a power bus controller. The windshield has a main portion and a reduced portion, the first and second heating elements are thermally coupled with the main portion and the reduced portion, respectively. The power bus controller is operatively coupled with the first heating element and the second heating element and is configured for coupling to a primary power supply and a backup power supply. The power bus controller is configured to determine when the primary power supply is available, to direct power from the primary power supply to the first heating element when the primary power supply is available, and to direct power from the backup power supply to the second heating element when the primary power supply is not available.