发明公开
- 专利标题： Hybrid core assembly for a casting process
- 专利标题（中）： 为铸造工艺混合动力总成的核心
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申请号： EP12170605.5申请日： 2012-06-01
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公开(公告)号： EP2532457A2公开(公告)日： 2012-12-12
- 发明人: Bullied, Steven J. , Verner, Carl R. , Marcin, John Joseph , Propheter-Hinckley, Tracy A.
- 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： US201113155672 20110608
- 主分类号： B22C9/10
- IPC分类号： B22C9/10
摘要：
A hybrid core assembly (46) for a casting process includes a ceramic core portion (48), a refractory metal core portion (50) and a plate (62) positioned between the ceramic core portion (48) and the refractory metal core portion (50). The ceramic core portion (48) includes a trough (56). A portion of the refractory metal core portion (50) is received in the trough (56).
公开/授权文献
- EP2532457B1 Hybrid core assembly for a casting process 公开/授权日：2017-11-29
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