发明名称 Torque transmission for an aircraft engine and method of providing a constant speed reduction between two rotating shafts
摘要 <p>A torque transmission system (20) for an aircraft engine (10) permits a starter-generator (23) to drive the engine (10) on starting at a speed reducing ratio. Once the engine (10) is running, the engine (10) then drives the starter-generator (23) also at a speed reducing ratio. A method of providing a constant speed reduction between two rotating shafts in an aircraft engine is also disclosed.</p>
申请公布号 EP2085590(A2) 申请公布日期 2009.08.05
申请号 EP20090250245 申请日期 2009.01.29
申请人 PRATT & WHITNEY CANADA CORP. 发明人 DOOLEY, KEVIN ALLAN
分类号 F02C7/36 主分类号 F02C7/36
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