Invention Application
- Patent Title: AIR INTAKE AND A METHOD OF CONTROLLING THE SAME
- Patent Title (中): 空气摄入及其控制方法
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Application No.: US14221936Application Date: 2014-03-21
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Publication No.: US20140311580A1Publication Date: 2014-10-23
- Inventor: Nicholas HOWARTH
- Applicant: ROLLS-ROYCE PLC
- Applicant Address: GB London
- Assignee: ROLLS-ROYCE PLC
- Current Assignee: ROLLS-ROYCE PLC
- Current Assignee Address: GB London
- Priority: GB1307004.0 20130418
- Main IPC: F02C7/057
- IPC: F02C7/057
Abstract:
An air intake guide for a jet propulsion power plant for a supersonic aircraft comprises an intake aperture, an intake centre body and an intake adjustment device.The intake aperture has an intake lip, an intake centre body is positioned within the aperture, and an intake adjustment device is positioned on a radially inwardly facing surface of the air intake guide downstream of the intake lip.The intake adjustment device comprises a flexible panel and an actuator with the actuator being adapted to deflect the flexible panel in a radially inwardly direction so as to reduce a cross-sectional area of the intake aperture and thereby to position a shock wave at the intake lip.
Public/Granted literature
- US09631555B2 Air intake guide Public/Granted day:2017-04-25
Information query
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