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专利名称：Counterrotating turbine support assembly发明人：John J. Ciokajlo,Ambrose A. Hauser申请号：US08/100877申请日：19930802公开号：US05307622A公开日：19940503
摘要：A counterrotating turbine support assembly includes outer and inner rotorshaving respective outer and inner blades disposed in an outer casing. A mid-frame isdisposed forwardly of the rotors and fixedly joined to the outer casing. A rear frame isdisposed axially aft of the rotors and is fixedly joined to the outer casing. A forwardsupport shaft is joined at one end to a forward end of the outer rotor and is rotatablysupported at an inner end to the mid-frame by a forward bearing. An aft support shaft isjoined at one end to an aft end of the outer rotor and is rotatably supported at an innerend to the rear frame by an aft bearing. An intermediate support shaft is fixedly joined atone end to the inner rotor and is rotatably supported at an inner end to the mid- frameby an intermediate bearing.
申请人：GENERAL ELECTRIC COMPANY
代理人：Jerome C. Squillaro,Nathan D. Herkamp
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