发明授权
- 专利标题： Heat shield mechanism for turbine engines
- 专利标题（中）： 涡轮发动机热屏蔽机构
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申请号： US727178申请日： 1991-07-09
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公开(公告)号： US5174714A公开(公告)日： 1992-12-29
- 发明人: Larry W. Plemmons , John R. Hess
- 申请人： Larry W. Plemmons , John R. Hess
- 申请人地址： OH Cincinnati
- 专利权人： General Electric Company
- 当前专利权人： General Electric Company
- 当前专利权人地址： OH Cincinnati
- 主分类号： F02C7/24
- IPC分类号： F02C7/24 ; F01D25/14
摘要：
A heat shield mechanism for shielding a structure in a turbine engine having a sheet metal backing which is bonded to a plurality of honeycomb cells aligned in a radially outward manner toward a casing. The honeycomb cells and sheet metal backing form a heat shield which acts as a vortex destroyer by eliminating fluid flow around the turbine structure.
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