发明公开
- 专利标题： METALLIC SANDWICH STRUCTURE HAVING SMALL BEND RADIUS
- 专利标题（中）： 与弯曲半径小非金属夹层结构
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申请号： EP13760168.8申请日： 2013-08-26
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公开(公告)号： EP2895392A2公开(公告)日： 2015-07-22
- 发明人: BENEDETTI, Brenda , FARRELL, Robert S. , LEON, Luis R. , LAN, Justin H. , BOOKER, Garry A.
- 申请人： The Boeing Company
- 申请人地址： 100 North Riverside Plaza Chicago, IL 60606-2016 US
- 专利权人： The Boeing Company
- 当前专利权人： The Boeing Company
- 当前专利权人地址： 100 North Riverside Plaza Chicago, IL 60606-2016 US
- 代理机构： Witte, Weller & Partner Patentanwälte mbB
- 优先权： US201213620679 20120914
- 国际公布： WO2014042857 20140320
- 主分类号： B64D33/02
- IPC分类号： B64D33/02 ; F02C7/045
摘要：
An acoustic-attenuating wall panel for a nacelle of a turbine engine may include a radiused portion. The radiused portion may include an airflow surface having a concave configuration and which may be exposed to an airflow passing through the nacelle. The radiused portion may include an acoustic attenuating section.
公开/授权文献
- EP2895392B1 METALLIC SANDWICH STRUCTURE HAVING SMALL BEND RADIUS 公开/授权日：2020-10-07
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