发明名称 |
Method of manufacturing a metal injection moulded combustor swirler |
摘要 |
A combustor swirler for a gas turbine engine and method of manufacturing by metal injection molding an inner component and an outer cylindrical component. Indentations are molded in one of the inner and outer components and sealed by the engagement of the components together to form a series of fluid flow passages. The inner and outer components are molded with interlocking features for ensuring proper alignment of the components during assembly.
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申请公布号 |
US7721436(B2) |
申请公布日期 |
2010.05.25 |
申请号 |
US20050311145 |
申请日期 |
2005.12.20 |
申请人 |
PRATT & WHITNEY CANADA CORP. |
发明人 |
PROCIW LEV ALEXANDER;SHAFIQUE HARRIS;KOJOVIC ALEKSANDER |
分类号 |
B21K25/00 |
主分类号 |
B21K25/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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