首页> 外国专利> Assembly for an aircraft turbine engine comprising a fan casing equipped with an acoustic liner incorporating a fan casing stiffener

Assembly for an aircraft turbine engine comprising a fan casing equipped with an acoustic liner incorporating a fan casing stiffener

机译：用于飞机涡轮发动机的组件，其包括风扇壳，该风扇壳配备有结合有风扇壳加强件的隔音衬垫

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摘要

The present invention relates to an assembly (20) for an aircraft turbine engine comprising a fan casing (14) having an inner surface (14b), at least one acoustic panel (26) fastened using fastening elements (48, 54) to the inner surface of the fan casing, and at least one circumferential stiffener (40) of the fan casing (14). According to the invention, the fastening elements (48, 54) connect the fan casing (14) to the stiffener (40) incorporated with the acoustic panel (26).

机译：本发明涉及一种用于飞机涡轮发动机的组件（ 20 ），该组件（ 20 ）包括具有内表面（ 14 < I> b ），至少一个隔音板（ 26 ）使用紧固元件（ 48、54 ）紧固到风扇壳体的内表面，以及风扇壳体（ 14 ）的至少一个圆周加强筋（ 40 ）。根据本发明，紧固元件（ 48、54 ）将风扇壳体（ 14 ）连接到与一体成型的加强筋（ 40 ）相连。隔音板（ 26 ）。 展开▼

著录项

公开/公告号US10233837B2

专利类型

公开/公告日2019-03-19

原文格式PDF

申请/专利权人 SAFRAN AIRCRAFT ENGINES;
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申请/专利号US201615558853

发明设计人 CÉDRIC ZACCARDI;GWENAEL SÉBASTIEN FRANÇOIS MARION;
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申请日2016-03-14

分类号B64D33/02;F02C7/24;F02C7/045;

国家 US

入库时间 2022-08-21 12:13:44

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3. ASSEMBLY FOR AN AIRCRAFT TURBINE ENGINE COMPRISING A FAN CASING EQUIPPED WITH AN ACOUSTIC LINER INCORPORATING A FAN CASING STIFFENER [P] . 欧洲知识产权局专利： EP3271563B1 . 2018-12-26

机译：组装有装有隔音衬套和隔音衬套的风扇衬套的飞机涡轮发动机的组件

4. ASSEMBLY FOR AN AIRCRAFT TURBINE ENGINE COMPRISING A FAN CASING EQUIPPED WITH AN ACOUSTIC LINER INCORPORATING A FAN CASING STIFFENER [P] . 美国专利： US2018066581A1 . 2018-03-08

机译：组装有装有隔音衬套和隔音衬套的风扇衬套的飞机涡轮发动机的组件

5. ASSEMBLY FOR AN AIRCRAFT TURBINE ENGINE COMPRISING A FAN CASING EQUIPPED WITH AN ACOUSTIC LINER INCORPORATING A FAN CASING STIFFENER [P] . 欧洲知识产权局专利： EP3271563A1 . 2018-01-24

机译：组装有装有隔音衬套和隔音衬套的风扇衬套的飞机涡轮发动机的组件

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