发明名称 |
METHOD OF REPLACING AN ABRADABLE PORTION ON THE CASING ON A TURBOJET FAN |
摘要 |
A simple and low cost method of replacing an abradable portion on the fan casing of a turbojet includes an inside heating belt together with holding sectors therefor are put into place against the abradable portion, each holding sector including an inflatable bladder, and the abradable portion and the inside heating belt being sandwiched in full between the fan casing and the bladders, the holding sectors themselves being held in place by a plurality of straps attached to the fan casing by fixing points.
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申请公布号 |
US2004231155(A1) |
申请公布日期 |
2004.11.25 |
申请号 |
US20040709211 |
申请日期 |
2004.04.21 |
申请人 |
SNECMA SERVICES, FRENCH LIMITED COMPANY |
发明人 |
LE SAINT JACQUES;VERRIERES ALAIN;PONSEN FRANCOIS;HAMEL YANNICK |
分类号 |
F02K99/00;B23P6/00;B29C63/00;B29C63/28;B29C63/34;B29C63/48;F01D11/12;F01D25/28;(IPC1-7):B23P6/00 |
主分类号 |
F02K99/00 |
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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