发明名称 |
Means of attaching a seal to a disk |
摘要 |
An arrangement is set forth for mounting knife edge seals on a rotating bladed disk for sealing cooperation with sealing lands on a ring, fixed against rotation, connected to the inner ends of adjacent vanes. The knife edge seals are fixed to a sealing member which is removably positioned on a cylindrical-like flange on the disk. Radially mounted headed pins, held in position by centrifugal force during engine operation, fix the sealing member to the disk flange, while a pin retaining ring holds the pins in place when the disk is at rest.
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申请公布号 |
US4084919(A) |
申请公布日期 |
1978.04.18 |
申请号 |
US19760701004 |
申请日期 |
1976.06.29 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
MORRIS, JR., EDWIN;TOLER, DAVID F. |
分类号 |
F01D11/02;F01D11/00;(IPC1-7):F01D5/20 |
主分类号 |
F01D11/02 |
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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