发明授权
- 专利标题： Propulsion unit including lifting points disposed on thrust reverser cylinder supports
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申请号： US16998720申请日： 2020-08-20
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公开(公告)号： US11300076B2公开(公告)日： 2022-04-12
- 发明人: Patrick Boileau , Quentin Garnaud , Antoine Elie Hellegouarch , Gina Ferrier
- 申请人： Safran Nacelles , Safran Aircraft Engines
- 申请人地址： FR Gonfreville L'Orcher; FR Paris
- 专利权人： Safran Nacelles,Safran Aircraft Engines
- 当前专利权人： Safran Nacelles,Safran Aircraft Engines
- 当前专利权人地址： FR Gonfreville L'Orcher; FR Paris
- 代理机构： Burris Law, PLLC
- 优先权： FR18/51444 20180220
- 主分类号： F02K1/72
- IPC分类号： F02K1/72 ; B64C7/02 ; B64D27/26 ; B64D29/06 ; F02K1/76
摘要：
A propulsion unit includes a nacelle, a turbojet engine, and a thrust reverser having gratings provided with movable thrust reversal gratings arranged around an annular duct for fresh air from the turbojet engine. The propulsion unit further includes actuators arranged around the annular duct and each actuator has a front end attached to the turbojet engine and a rear end which translates movable rear covers and gratings for opening, in the annular duct, radial passages which receive said gratings. The propulsion unit further has lifting points that are arranged around the annular duct for lifting the turbojet engine. At least one of the lifting points is formed on a beam for attaching an front end of an actuator.
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