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公开(公告)号：US20190337628A1
公开(公告)日：2019-11-07
申请号：US15969217
申请日：2018-05-02
Applicant: Bell Helicopter Textron Inc.
Inventor： Nicholas Allen TORSKE , Michael Dearman
Abstract: An ice-management method for an aircraft includes scavenging torque from a mast of the aircraft with a system that is configured to provide an ice-management capability. The method includes using the scavenged torque to impart a vibratory force to an arm of the system and imparting the vibratory force from the arm to an inner surface of a spinner of the aircraft via a contact of the arm.
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