发明授权
- 专利标题: Hollow turbine blade having diffusion bonded therein
- 专利标题(中): 中空涡轮叶片具有扩散结合
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申请号: US3761201D申请日: 1971-08-27
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公开(公告)号: US3761201A公开(公告)日: 1973-09-25
- 发明人: SILVERSTEIN S , STRAUTMAN V
- 申请人: AVCO CORP
- 专利权人: Avco Corp
- 当前专利权人: Avco Corp
- 优先权: US17349971 1971-08-27; US81855769 1969-04-23
- 主分类号: B23P15/04
- IPC分类号: B23P15/04 ; F01D5/14 ; F01D5/18
摘要:
This invention relates to turbine blades having diffusion bonded pins or inserts in the holes which are formed in the turbine blades during casting.
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