发明公开
- 专利标题： ADDITIVELY MANUFACTURED CORE FOR USE IN CASTING AN INTERNAL COOLING CIRCUIT OF A GAS TURBINE ENGINE COMPONENT
- 专利标题（中）： 用于铸造汽轮机组件内部冷却回路的附加制造核心
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申请号： EP16205980.2申请日： 2016-12-21
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公开(公告)号： EP3184200A1公开(公告)日： 2017-06-28
- 发明人: AUXIER, James Tilsley , SLAVENS, Thomas N.
- 申请人： United Technologies Corporation
- 申请人地址： 10 Farm Springs Road Farmington, CT 06032 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： 10 Farm Springs Road Farmington, CT 06032 US
- 代理机构： Leckey, David Herbert
- 优先权： US201514976333 20151221
- 主分类号： B22C9/10
- IPC分类号： B22C9/10 ; B22D23/06 ; B22D27/04 ; B22F3/105 ; B22F5/00 ; B22F7/08 ; B28B1/00 ; B28B7/34 ; C30B1/02 ; B33Y80/00
摘要：
A core (200) for use in casting an internal cooling circuit (110) within a gas turbine engine component (84) includes an additively manufactured skeleton core portion (400) and a surround core portion (410) that at least partially encapsulates the additively manufactured skeleton core portion (400).
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