发明公开
EP2374996A3 Airfoil cooling arrangement, corresponding casting core mold insert and cooling method
审中-公开
安排用于冷却叶片轮廓，相关联Giesskerneinlage和冷却过程
- 专利标题： Airfoil cooling arrangement, corresponding casting core mold insert and cooling method
- 专利标题（中）： 安排用于冷却叶片轮廓，相关联Giesskerneinlage和冷却过程
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申请号： EP11160066.4申请日： 2011-03-28
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公开(公告)号： EP2374996A3公开(公告)日： 2013-12-18
- 发明人: Devore, Matthew A. , Kaufman, Eleanor D.
- 申请人： United Technologies Corporation
- 申请人地址： One Financial Plaza Hartford, CT 06101 US
- 专利权人： United Technologies Corporation
- 当前专利权人： United Technologies Corporation
- 当前专利权人地址： One Financial Plaza Hartford, CT 06101 US
- 代理机构： Leckey, David Herbert
- 优先权： US748501 20100329
- 主分类号： F01D5/18
- IPC分类号： F01D5/18 ; B22C9/04 ; B22C9/24
摘要：
An example airfoil cooling arrangement includes a airfoil wall (86) having a first face (90) and a second face (94) opposite the first face (90). The airfoil wall (86) establishes a channel (100) that is configured to communicate fluid between an inlet aperture (104) and an outlet aperture (108). The channel (100) includes secondary portion (116) that branch from a primary portion (112). The channel may also comprise a tertiary portion (120) and a quartary portion (124).
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