Invention Grant
- Patent Title: Ice protection system
- Patent Title (中): 防冰系统
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Application No.: US13455163Application Date: 2012-04-25
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Publication No.: US08827207B2Publication Date: 2014-09-09
- Inventor: James Mullen , Gregory Schroeder
- Applicant: James Mullen , Gregory Schroeder
- Applicant Address: US NC Charlotte
- Assignee: Goodrich Corporation
- Current Assignee: Goodrich Corporation
- Current Assignee Address: US NC Charlotte
- Agency: Cantor Colburn LLP
- Main IPC: B64D15/12
- IPC: B64D15/12 ; B64D15/14
Abstract:
An ice protection system (40) comprising electrothermal devices (41-44) having zones (41P-44P, 41L-44L, 41S-44S, 41T-44T) associated with respective surface regions of rotor blades. Each zone involves electric load (R) which converts supplied electrical power from one phase of a three-phase power system into heat. The combined load of the A-phase zones, the combined load of the B-phase zones, and the combined load of the C-phase zones are approximately equal.
Public/Granted literature
- US20120280084A1 ICE PROTECTION SYSTEM Public/Granted day:2012-11-08
Information query
