[특허]Method of making a permanent magnet rotor

Method of making a permanent magnet rotor 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H02K-015/02
출원번호	US-0932260 (1992-08-19)
발명자 / 주소	Zigler Robert V. (Fort Wayne IN) Stark William H. (Fort Wayne IN)
출원인 / 주소	General Electric Company (Fort Wayne IN 02)
인용정보	피인용 횟수 : 38 인용 특허 : 0

초록 ▼

A permanent magnet rotor includes a rotor core having an axis of rotation and longitudinally extending radially projecting ribs. A plurality of arcuate magnetic elements are retained against an outer surface of the rotor by a cylindrical shell such that each magnet is disposed between a pair of the ribs. A hardenable adhesive is interposed between the outer surface of the core and the magnets and cooperates with the ribs and magnets to prevent rotational slippage of the magnets relative to the core during rotation of the rotor. Various embodiments utilize different techniques for retaining the components in assembled relation.

대표청구항 ▼

A method of manufacturing a permanent magnet rotor for an electronically commutated motor comprising the steps of: forming a substantially cylindrical rotor core having an axis of rotation and a plurality of ribs extending radially outwardly and substantially parallel to said axis of rotation, and including one or more apertures angularly positioned in predetermined relation to one or more of said ribs; applying a hardenable adhesive to an outer peripheral surface of said rotor core; forming a plurality of magnetizable elements each of which has an inner surface with a radius of curvature substantially equal to the radius of curvature of said cylindrical rotor core each of said magnetizable elements having chamfered inner longitudinal edges, positioning said magnetizable elements between said ribs such that said chamfered edges define cavities between said chamfered edges and said ribs with adhesive interposed in said cavities and between said core and the inner surfaces of said magnetizable elements; allowing said adhesive layer to set; positioning the rotor core with attached magnetizable elements into operative relationship with means to magnetize said magnetizable elements; and angularly positioning said rotor core with attached magnetizable elements in predetermined angular position relative to said means to magnetize said magnetizable elements so that said magnetizable elements will be equally magnetized relative to said ribs.

이 특허를 인용한 특허 (38)

Shafer, Clark, Assembly and method for pre-stressing a magnetic coupling canister.
상세보기
Day, Stephen W.; Sheppard, Michael S., Composite cores and panels.
상세보기
Day, Stephen W.; Sheppard, Michael S.; Stoll, Frederick; Tilton, Danny, Composite cores and panels.
상세보기
Day, Stephen W.; Sheppard, Michael S.; Stoll, Frederick; Tilton, Danny E., Composite cores and panels.
상세보기
Day, Stephen W.; Sheppard, Michael S.; Jones, John P.; Ewry, Thomas John; Tilton, Danny E.; Stoll, Frederick, Composite reinforced cores and panels.
상세보기
Hollenbeck Robert K. ; Ringberg Erik C. ; Khan K.M.K. Genghis ; Zigler Robert V. ; Alkhairy Tariq M., Dynamoelectric machine rotor having interleaved laminations and method for forming.
상세보기
Guedes-Pinto, Paulo; Saban, Daniel M.; Stout, John; Krishnan, Venkateshwaran; Strouse, Dennis; Ivaschenko, Alex, Electric machine.
상세보기
Saban, Daniel M.; Ahmad, Raed H.; Pan, Zhiguo, Electromechanical energy conversion systems.
상세보기
Ganev,Evgeni; Warr,William H.; Oximberg,Carol A., Excitation controlled synchronous permanent magnet machine.
상세보기
Day, Stephen W.; Campbell, G. Scott; Tilton, Danny E.; Stoll, Frederick; Sheppard, Michael; Banerjee, Robin, Fiber reinforced composite cores and panels.
상세보기
Saban, Daniel M.; Stout, John, Hybrid winding configuration of an electric machine.
상세보기
Shafer,Clark; Trninich,Radosay; Blankemeier,William, Inner magnet of a magnetic coupling.
상세보기
Ochiai, Takayuki; Negishi, Satoru, Magnet fixing structure for electric rotary machine.
상세보기
Fang, Youtong; Ma, Jien; Huang, Xiaoyan; Zhang, Jian; Lu, Qinfen; Zhang, Jiancheng; Chen, Wei; Liu, Jiabin, Method for manufacturing permanent-magnet motor rotor.
상세보기
Aronsson, Bo; Bartholf, Tomas; Engström, Jörgen; Heikkilä, Tanja, Method for mounting magnet elements on a rotor for use in a permanent magnet motor.
상세보기
Jeung, Young-Chun, Method of making rotor of brushless motor.
상세보기
Shibui, Yasuyuki; Shimizu, Masahiro, Motor rotor.
상세보기
Shibui, Yasuyuki; Shimizu, Masahiro, Motor rotor and method for correcting rotating balance thereof.
상세보기
Fisher Robert L. ; Snuffer Daniel H., Permanent magnet rotor and method of assembly.
상세보기
Lai, Ching-Feng; Yang, Chun-Chung; Hsiao, Tse-Liang; Chang, Yu-Choung; Liang, Kun-I; Dummy, Ann-Huang, Permanent magnet rotor having magnet positioning and retaining means.
상세보기
Warner, Justin D.; Jadric, Ivan; Todd, Michael S.; Wu, Zhiqiao; Adiga Manoor, Shreesha; Borisov, Konstantin; Slothower, Scott Victor; Dubey, Kanishk; Hansen, John C., Permanent magnet synchronous motor and drive system.
상세보기
Day Stephen W., Reinforced foam cores and method and apparatus of production.
상세보기
Yang, Shih-Jen; Tu, Hung-Sen; Chen, I-Hsing; Yang, Chen-Cha, Rotating shaft and motor rotor having the same.
상세보기
Tomizawa, Hiroki; Taniguchi, Makoto, Rotor and rotating electric machine having the same.
상세보기
Saban, Daniel M., Rotor for an electric machine.
상세보기
Petrov, Peter; Saban, Daniel M., Rotor for electric machine having a sleeve with segmented layers.
상세보기
Saban, Daniel M.; Guedes-Pinto, Paulo, Rotor for electric machine having a sleeve with segmented layers.
상세보기
Park, Kyung Sang; Kim, Seong Jin; Kim, Jin Ho; Park, Chang Hyun; Shim, Woo Seob, Rotor for motor, motor having the same and method for manufacturing the motor.
상세보기
Jeung, Young-Chun, Rotor of brushless motor.
상세보기
Kobayashi, Kouji; Tamaki, Takeshi, Rotor of electric motor having structure for attaching magnet securely to outer circumferential surface of rotor core and manufacturing method thereof.
상세보기
Shiao, Sam; Elpern, Dave; Morris, Terry; Dietrich, Bob, Sleeve in end rings for permanent magnet rotor.
상세보기
Saban, Daniel M.; Stout, John; Guedes-Pinto, Paulo, Slot configuration of an electric machine.
상세보기
Saban, Daniel M.; Guedes-Pinto, Paulo, Stator for an electric machine.
상세보기
Saban, Daniel M.; Guedes-Pinto, Paulo, Stator for an electric machine.
상세보기
Stout, John; Saban, Daniel M.; Guedes-Pinto, Paulo, Stator wedge for an electric machine.
상세보기
Saban, Daniel M.; Guedes-Pinto, Paulo, Thermally matched composite sleeve.
상세보기
Jeung, Young-Chun, Two-phase brushless DC motor.
상세보기
Saban, Daniel M.; Guedes-Pinto, Paulo, Wrapped rotor sleeve for an electric machine.
상세보기

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Method of making a permanent magnet rotor 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (38)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Method of making a permanent magnet rotor 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허를 인용한 특허 (38)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트