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특허 상세정보

High speed magnetic thrust disk

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H02K-007/09   
미국특허분류(USC) 310/090.5 ; 310/074 ; 415/104 ; 415/107
출원번호 US-0301302 (1999-04-28)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Woodard, Emhardt, Naughton, Moriarty & McNett
인용정보 피인용 횟수 : 10  인용 특허 : 36
초록

The present invention contemplates an internally reinforced high-speed magnetic thrust disk. In one embodiment the internally reinforced composite thrust disk comprises a plurality of high strength fibers coupled together by a soft magnetic alloy. Further, in one aspect the disk having internally reinforced zones for controlling bore growth and counteracting forces associated with the reaction between the stator and the rotor of the electromagnetic thrust bearing system.

대표
청구항

[ What is claimed is:] [14.]14. An apparatus, comprising:a magnetically responsive member having an iron based soft magnetic alloy portion, said member having a bore formed therein that is internally reinforced with a first high strength magnetic matrix composite zone for controlling bore growth, and wherein said member is internally reinforced with a second high strength magnetic matrix composite zone substantially normal to said first high strength magnetic matrix composite zone, and further wherein said high strength magnetic matrix composite zones in...

이 특허에 인용된 특허 (36)

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