发明申请
- 专利标题： Tangential Blade Root Neck Conic
- 专利标题（中）： 切向刀根颈锥
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申请号： US14787013申请日： 2014-02-27
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公开(公告)号： US20160076386A1公开(公告)日： 2016-03-17
- 发明人: Nicholas Aiello , John C. Duong
- 申请人： UNITED TECHNOLOGIES CORPORATION
- 国际申请： PCT/US2014/019051 WO 20140227
- 主分类号： F01D5/26
- IPC分类号： F01D5/26 ; F04D29/32 ; F01D5/30 ; F02C3/04 ; F01D5/14
摘要：
A root extending from a platform of an airfoil is disclosed. The root may include a first portion having a generally cylindrical shape, and a second portion extending from the first portion to the platform. The second portion may have a circumference larger than a circumference of the first portion.
公开/授权文献
- US10982555B2 Tangential blade root neck conic 公开/授权日：2021-04-20
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