Invention Grant
US09016040B2 Thrust reverser system with translating-rotating cascade and method of operation
有权
具有平移旋转级联的推力反向系统和操作方法
- Patent Title: Thrust reverser system with translating-rotating cascade and method of operation
- Patent Title (中): 具有平移旋转级联的推力反向系统和操作方法
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Application No.: US13690065Application Date: 2012-11-30
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Publication No.: US09016040B2Publication Date: 2015-04-28
- Inventor: Alan Roy Stuart , James Michael Cosgrove
- Applicant: General Electric Company
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: General Electric Company
- Agent Pamela A. Kachur
- Main IPC: F02K1/72
- IPC: F02K1/72 ; F02K1/70 ; F02K1/64

Abstract:
A thrust reverser system and operation suitable for high-bypass turbofan engines. The thrust reverser system includes a cascade system adapted to be translated with a translating cowl in an aft direction of an engine to expose a circumferential opening. The cascade system is deployed from a stowed position as the translating cowl and the cascade system are translated in the aft direction. During deployment of the cascade system, a fore end thereof translates in the aft direction and an aft end thereof initially translates in the aft direction and then subsequently rotates about the fore end so that further translation of the cascade segment in the aft direction causes the cascade segment to move to a deployed position and divert bypass air within a bypass duct of the engine through the circumferential opening.
Public/Granted literature
- US20140150403A1 THRUST REVERSER SYSTEM WITH TRANSLATING-ROTATING CASCADE AND METHOD OF OPERATION Public/Granted day:2014-06-05
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