Invention Grant
- Patent Title: De-icing by integral electric heat generation
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Application No.: US15960132Application Date: 2018-04-23
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Publication No.: US10830137B2Publication Date: 2020-11-10
- Inventor: Thomas W. Ward , Scot A. Webb , Isaac Jon Hogate
- Applicant: UNITED TECHNOLOGIES CORPORATION
- Applicant Address: US CT Farmington
- Assignee: RAYTHEON TECHNOLOGIES CORPORATION
- Current Assignee: RAYTHEON TECHNOLOGIES CORPORATION
- Current Assignee Address: US CT Farmington
- Agency: Cantor Colburn LLP
- Main IPC: F02C7/047
- IPC: F02C7/047 ; F02C7/32 ; F01D25/02

Abstract:
Systems and methods for de-icing a fan of a gas turbine engine are disclosed. The systems and methods may include an electrical coil an electrical coil operatively associated with a non-rotating forward assembly of the gas turbine engine; a magnet operatively associated with a rotating surface of the fan, the magnet and the electrical coil producing electricity when the fan is in motion; and a heating element operatively associated with a surface on the fan, the heating element being powered by the electricity produced by the magnet and the electrical coil.
Public/Granted literature
- US20180238233A1 DE-ICING BY INTEGRAL ELECTRIC HEAT GENERATION Public/Granted day:2018-08-23
Information query
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