发明名称 |
PRESSURIZED OIL SUPPLY FOR PROPELLER ENGINE SYSTEM |
摘要 |
The present invention relates to a system and method for providing pressuris ed oil during non-feathered in-flight shutdown conditions in a variable-pitch aircraft propeller engine (10). A secondary pumping means (31) provides pressurised oil substantially independent of an engine main oil circuit.</SD OAB> |
申请公布号 |
CA2549748(A1) |
申请公布日期 |
2005.06.30 |
申请号 |
CA20042549748 |
申请日期 |
2004.12.20 |
申请人 |
PRATT & WHITNEY CANADA CORP. |
发明人 |
WADDLETON, DAVID |
分类号 |
B64C11/38;B63H1/00;F02C7/32 |
主分类号 |
B64C11/38 |
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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