Invention Grant
- Patent Title: Controllable pitch propeller with electrical power generation
- Patent Title (中): 具有发电的可控俯仰螺旋桨
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Application No.: US12436753Application Date: 2009-05-06
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Publication No.: US08162611B2Publication Date: 2012-04-24
- Inventor: Robert H. Perkinson , David V. Arel
- Applicant: Robert H. Perkinson , David V. Arel
- Applicant Address: US CT Windsor Locks
- Assignee: Hamilton Sundstrand Corporation
- Current Assignee: Hamilton Sundstrand Corporation
- Current Assignee Address: US CT Windsor Locks
- Agency: Carlson Gaskey & Olds P.C.
- Main IPC: B64C11/44
- IPC: B64C11/44
Abstract:
A propeller system includes a rotor hub which supports a multiple of propeller blades. An electrical generator is mounted between a gearbox and the rotor hub to generate electrical power to drive a pitch change system within the rotor hub.
Public/Granted literature
- US20100021295A1 CONTROLLABLE PITCH PROPELLER WITH ELECTRICAL POWER GENERATION Public/Granted day:2010-01-28
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