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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||60/39162 ; 60/3931 ; 415/65 ; 416/128|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 75 인용 특허 : 0|
A counterrotating turbine support assembly includes outer and inner rotors having respective outer and inner blades disposed in an outer casing. A mid-frame is disposed forwardly of the rotors and fixedly joined to the outer casing. A rear frame is disposed axially aft of the rotors and is fixedly joined to the outer casing. A forward support shaft is joined at one end to a forward end of the outer rotor and is rotatably supported at an inner end to the mid-frame by a forward bearing. An aft support shaft is joined at one end to an aft end of the outer r...
A counterrotating turbine support assembly comprising: an annular outer casing; an annular outer rotor disposed radially inwardly of said outer casing and having a plurality of axially spaced apart rows of radially inwardly extending outer blades rotatable therewith; an annular inner rotor disposed radially inwardly of said outer rotor and having a plurality of axially spaced apart rows of radially outwardly extending inner blades axially interdigitated with said outer blades; an annular rear frame disposed axially aft of said outer and inner rotors and ...