发明申请
- 专利标题： ICE SHED REDUCTION FOR LEADING EDGE STRUCTURES
- 专利标题（中）： 用于引导边缘结构的减少冰盖
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申请号： US12112733申请日： 2008-04-30
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公开(公告)号： US20090272850A1公开(公告)日： 2009-11-05
- 发明人: Edward Atwood Rainous , Barry Lynn Allmon , Jeffre Gerry Loewe , William Clarke Brooks , Lee Alan Blanton , Courtney James Tudor , Vicky Showalter Budinger
- 申请人： Edward Atwood Rainous , Barry Lynn Allmon , Jeffre Gerry Loewe , William Clarke Brooks , Lee Alan Blanton , Courtney James Tudor , Vicky Showalter Budinger
- 申请人地址： US NY Schenectady
- 专利权人： GENERAL ELECTRIC COMPANY
- 当前专利权人： GENERAL ELECTRIC COMPANY
- 当前专利权人地址： US NY Schenectady
- 主分类号： B64D15/18
- IPC分类号： B64D15/18 ; F02G3/00
摘要：
A leading edge structure for use in an aerospace vehicle includes a body having a flowpath surface which defines a leading edge adapted to face an air flow during operation, and an opposed inner surface. The body is segmented into a plurality of portions having varying thermal properties and/or mechanical discontinuities, so as to promote stress concentrations in ice attached to the flowpath surface.
公开/授权文献
- US08245981B2 Ice shed reduction for leading edge structures 公开/授权日：2012-08-21
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