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:
Sep. 08, 2026
Filed:
Aug. 19, 2025
Goodrich Corporation, Charlotte, NC (US);
Richard J. Carpino, II, Canton, OH (US);
Sarah Marie Kassinger, Tallmadge, OH (US);
GOODRICH CORPORATION, Charlotte, NC (US);
Abstract
A nested three-phase heater is disclosed herein. The nested three-phase heater includes a three-phase power supply, a set of three heating elements, and a controller. The set of three heating elements coupled to an aircraft part, each heating element of the set of three heating element coupled to a respective phase of the three-phase power supply. The controller is coupled to the three-phase power supply and the set of three heating elements. The controller is configured to control each of the phases of the three-phase power supply such that responsive to all heating elements of the set of three heating element being operational, the controller switches the phases to correspond to a respective predetermined time period in order that only two phases of the three-phase power supply are active and providing power during the predetermined time period.