发明名称 |
TURBINENROTOR |
摘要 |
The disclosure relates to a turbine rotor and method of manufacture thereof. A plurality of blades having dovetails at the radially inner ends thereof are arranged in a circumferentially spaced circular array. A metallic hub is cast about the dovetails of said blades which are metallurgically bonded by the operation. Alternatively, the blades may be joined to the hub thereafter by an electron beam weld that extends axially to the rotor. |
申请公布号 |
DE3535499(A1) |
申请公布日期 |
1987.04.09 |
申请号 |
DE19853535499 |
申请日期 |
1985.10.04 |
申请人 |
WILLIAMS INTERNATIONAL CORP. |
发明人 |
JAY EGAN,MICHAEL;JAMES QUILL,GARY |
分类号 |
B22D19/00;B23P15/00;F01D5/34;(IPC1-7):F01D5/30 |
主分类号 |
B22D19/00 |
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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