[특허]Electric motor and generator having amorphous core pieces being individually accommodated in a dielectric housing

[미국특허] Electric motor and generator having amorphous core pieces being individually accommodated in a dielectric housing 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H02K-021/12 H02K-037/12
출원번호	US-0185297 (1998-11-03)
발명자 / 주소	Caamano Ramon A.
출원인 / 주소	Light Engineering Corporation
대리인 / 주소	Beyer
인용정보	피인용 횟수 : 52 인용 특허 : 15

초록 ▼

A device such as an electric motor, an electric generator, or a regenerative electric motor includes a rotor arrangement and a stator arrangement. The stator arrangement has a dielectric electromagnet housing and at least one energizable electromagnet assembly including an overall amorphous metal magnetic core. The overall amorphous metal magnetic core is made up of a plurality of individually formed amorphous metal core pieces. The dielectric electromagnet housing has core piece openings formed into the electromagnet housing for holding the individually formed amorphous metal core pieces in positions adjacent to one another so as to form the overall amorphous metal magnetic core. The device further includes a control arrangement that is able to variably control the activation and deactivation of the electromagnet using any combination of a plurality of activation and deactivation parameters in order to control the speed, efficiency, torque, and power of the device.

대표청구항 ▼

[ What is claimed is:] [1.] A device selected from the group of devices consisting of an electric motor, an electric generator, and a regenerative electric motor, the device including a rotor arrangement, at least one stator arrangement, and a device housing for supporting the rotor arrangement and the stator arrangement in predetermined positions relative to one another and for supporting the rotor arrangement for rotation along a predetermined rotational path about a given rotor axis, the stator arrangement comprising:a) at least one energizable electromagnet assembly including an overall amorphous metal magnetic core and electric coil array which together define at least one magnetic pole piece, the overall amorphous metal magnetic core being made up of a plurality of individually formed amorphous metal core pieces; andb) a dielectric electromagnet housing for supporting the electromagnet assembly such that the magnetic pole pieces are positioned adjacent the rotational path of the rotor arrangement, the dielectric electromagnet housing having core piece openings formed into the electromagnet housing for holding the individually formed amorphous metal core pieces in positions adjacent to one another so as to form the overall amorphous metal magnetic core.

이 특허에 인용된 특허 (15) 인용/피인용 타임라인 분석

Fujimoto Katsuyuki (Kyoto JPX) Nomura Kohati (Kyoto JPX) Ueno Shuji (Kyoto JPX), Amorphous metal wire.
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Carobolante Francesco (San Jose CA) Pace Ermanno (Phoenix AZ) Rohrbaugh Mark E. (Scottsdale AZ), Automatic adjustment of commutation delay for brushless DC motor for improved efficiency.
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Blanchard Hubert J. (Mamou LA) Fruge Cornelius J. (Mamou LA), Brushless electrical machine for use as motor or generator.
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Le Dong T. (Lakewood CA), Digital motor controller.
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Porter Richard L. (Navarre FL), Direct current brushless motor.
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Albrecht David W. (San Jose CA) Moser Michael A. (San Jose CA), Disk drive in-hub radial-gap spindle motor with coils generating axial fields.
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Hernden Michael (Rockford IL) Rademacher Loren (Rockford IL), Dynamoelectric machine having fluid cooling of back iron and end turns.
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Hisey Bradner L. (19325 Athos Pl. Saratoga CA 95070), Energy-efficient ferromagnetic stator and core apparatus.
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Oney Wilford R. (Schenectady NY), High power density brushless dc motor.
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Mischler William R. (02 Schenectady NY) General Electric Company (02 Schenectady NY), Laminated motor stator structure with molded composite pole pieces.
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Lin Kou C. (Hermitage PA) Burkhardt Charles E. (Garden City SC) Sheppard Harry R. (Hermitage PA), Method of constructing a magnetic core.
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Yamamoto Sakuei (Fukuoka JPX) Nishida Mitsuhiro (Fukuoka JPX), Submergible motor construction.
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Kliman Gerald B. (Schenectady NY) Plunkett Allan B. (Scotia NY), Synchronous disk motor with amorphous metal stator and permanent magnet rotor and flywheel.
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Langley, Lawrence W.; Fisher, Robert L., Toroidally wound brushless DC motor.
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Bisbee Phillip I. (Versailles KY), Transformer core and method for finishing.
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이 특허를 인용한 특허 (52) 인용/피인용 타임라인 분석

Salem, Sameh Ramadan; Longwell, Ronald Irving; Shah, Manoj Ramprasad, Apparatus and method utilizing amorphous metal laminates in an electric generator.
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Aydin, Metin; Guven, Mustafa K., Axial-flux electric machine.
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Pabst, Otto; Gadrino, Franco, Core plate stack assembly for permanent magnet rotor or rotating machines.
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Wise, Richard J., Drive motor system.
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Hirzel,Andrew D., Efficient high-speed electric device using low-loss materials.
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Hirzel,Andrew D.; Day,Jeffrey A.; Semones,Burley C.; Johnston,Mathew R., Efficient high-speed electric device using low-loss materials.
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Caamano Ramon A., Electric motor or generator.
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Caamano Ramon A., Electric motor or generator.
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Ramon A. Caamano, Electric motor or generator.
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Pabst, Otto; Kleinlercher, Michael, Generator/electric motor, in particular for wind power plants, cable controlled plants or for hydraulic plants.
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Dong-Young Kwak KR; Ki-Tae Kim KR, Liquid crystal display.
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Brutsaert Patrick,FRX ; Canini Jean-Marc,FRX ; Michaux Raymond,FRX, Low-speed directly driven wind turbine.
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Kaessner, Thomas; Fasolo, Alessandro, Method and apparatus for activating an electric machine, and electric machine.
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Kaessner, Thomas; Fasolo, Alessandro, Method and apparatus for activating an electric machine, and electric machine.
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Wise, Richard J., Multivariable generator and method of using the same.
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Wise,Richard J., Power generating systems.
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Wise,Richard J., Power generating systems.
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Wise,Richard J., Power generating systems.
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Wise,Richard J., Power generating systems.
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Wise,Richard J., Power generating systems.
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Wise,Richard J., Power generating systems.
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Wise,Richard J., Power generating systems.
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Arnold Christopher J., Pulsed plasma drive electromagnetic motor generator.
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Rosefsky, Jonathan B., Ribbon drive power generation and method of use.
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Aoyama, Yasuaki; Koseki, Takafumi, Rotary electrical machine.
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Rehm, Thilo; Hoffmann, Jörg, Spindle motor for hard disk drives with improved running accuracy.
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Wise, Richard J., Torque converter and system using the same.
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Wise,Richard J., Torque converter and system using the same.
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Wise,Richard J., Torque converter and system using the same.
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Thoresen, Kent, Variable electrical generator.
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Randall,Steven Paul; Marcinkiewicz,Joseph Gerald, Variable reluctance generator.
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Jadric,Ivan; Schnetzka,Harold Robert; Smith,Stephen Harold, Variable speed drive for a chiller system with a switched reluctance motor.
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Stockner, Gunther, Wind power electricity generating system and relative control method.
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Casazza,Matteo; Mair,Andreas; Pabst,Otto, Wind power generator.
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Casazza, Matteo; Mair, Andreas; Pabst, Otto, Wind power generator and bearing structure therefor.
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Casazza,Matteo; Mair,Andreas; Pabst,Otto, Wind power generator and bearing structure therefor.
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Pabst, Otto; Folie, Georg; Casazza, Matteo; Bustreo, Paolo; Gebhard, Peter, Wind power generator equipped with a cooling system.
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Pabst, Otto; Folie, Georg; Casazza, Matteo; Bustreo, Paolo; Gebhard, Peter, Wind power generator equipped with a cooling system.
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Casazza, Matteo; Martin, Schwarz, Wind power system for generating electric energy.
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Pabst, Otto; Casazza, Matteo; Gelmini, Emmanuele, Wind power turbine.
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Gelmini, Emmanuele, Wind power turbine and method of removing a bearing from a wind power turbine.
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Casazza, Matteo, Wind power turbine blade packing and packing method.
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Gelmini, Emmanuele, Wind power turbine electric generator and wind power turbine equipped with an electric generator.
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Casazza, Matteo; Folie, Georg, Wind power turbine electric generator cooling system and method and wind power turbine comprising such a cooling system.
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Casazza, Matteo, Wind power turbine for generating electric energy.
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Casazza, Matteo; Kassner, Thomas, Wind power turbine for producing electric energy.
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Kassner, Thomas, Wind power turbine including a cable bundle guide device.
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Vihriala, Harri; Kassner, Thomas, Wind power turbine with a cooling system.
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Casazza, Matteo; Pabst, Otto; Fasolo, Alessandro, Wind turbine.
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Casazza, Matteo; Folie, Georg, Wind turbine rotary electric machine.
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Pabst, Otto; Casazza, Matteo, Wind turbine rotary electric machine.
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Casazza,Matteo; Mair,Andreas; Pabst,Otto, wind power generator including blade arrangement.
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[미국특허] Electric motor and generator having amorphous core pieces being individually accommodated in a dielectric housing 원문보기