WO2008141173A3 - Powdered metal manufacturing method and devices - Google Patents

Powdered metal manufacturing method and devices Download PDF

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Publication number
WO2008141173A3
WO2008141173A3 PCT/US2008/063236 US2008063236W WO2008141173A3 WO 2008141173 A3 WO2008141173 A3 WO 2008141173A3 US 2008063236 W US2008063236 W US 2008063236W WO 2008141173 A3 WO2008141173 A3 WO 2008141173A3
Authority
WO
WIPO (PCT)
Prior art keywords
powdered metal
devices
metal manufacturing
forming apparatus
mechanical part
Prior art date
Application number
PCT/US2008/063236
Other languages
French (fr)
Other versions
WO2008141173A2 (en
Inventor
Tom Janecek
Original Assignee
Motor Excellence, Llc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motor Excellence, Llc. filed Critical Motor Excellence, Llc.
Publication of WO2008141173A2 publication Critical patent/WO2008141173A2/en
Publication of WO2008141173A3 publication Critical patent/WO2008141173A3/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/22—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/12—Transversal flux machines

Abstract

A powdered metal assembly includes a mechanical part, a powdered metal part and a fastener configured to join the mechanical part and the powdered metal part. In another aspect of the disclosure, a method for manufacturing a powdered metal assembly may include the steps of positioning the mechanical part in a forming apparatus, providing a powdered metal into the forming apparatus, compressing the powdered metal to form and bond a powdered metal part to the mechanical part to form the powdered metal assembly, and removing the powdered metal assembly from the forming apparatus.
PCT/US2008/063236 2007-05-09 2008-05-09 Powdered metal manufacturing method and devices WO2008141173A2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US92432807P 2007-05-09 2007-05-09
US60/924,328 2007-05-09
US6416208P 2008-02-20 2008-02-20
US6416108P 2008-02-20 2008-02-20
US61/064,161 2008-02-20
US61/064,162 2008-02-20

Publications (2)

Publication Number Publication Date
WO2008141173A2 WO2008141173A2 (en) 2008-11-20
WO2008141173A3 true WO2008141173A3 (en) 2009-12-30

Family

ID=40002617

Family Applications (5)

Application Number Title Priority Date Filing Date
PCT/US2008/063236 WO2008141173A2 (en) 2007-05-09 2008-05-09 Powdered metal manufacturing method and devices
PCT/US2008/063301 WO2008141224A1 (en) 2007-05-09 2008-05-09 Generators using electromagnetic rotors
PCT/US2008/063287 WO2008141214A1 (en) 2007-05-09 2008-05-09 Electrical output generating devices and driven electrical devices with reduced flux leakage using permanent magnet components, and methods of making and using the same
PCT/US2008/063268 WO2008141198A1 (en) 2007-05-09 2008-05-09 Electrical output generating and driven devices using disk and non-disk shaped rotors, and methods of making and using the same
PCT/US2008/063336 WO2008141245A2 (en) 2007-05-09 2008-05-09 Electrical output generating devices and driven electrical devices having tape wound core laminate rotor or stator elements, and methods of making and use thereof

Family Applications After (4)

Application Number Title Priority Date Filing Date
PCT/US2008/063301 WO2008141224A1 (en) 2007-05-09 2008-05-09 Generators using electromagnetic rotors
PCT/US2008/063287 WO2008141214A1 (en) 2007-05-09 2008-05-09 Electrical output generating devices and driven electrical devices with reduced flux leakage using permanent magnet components, and methods of making and using the same
PCT/US2008/063268 WO2008141198A1 (en) 2007-05-09 2008-05-09 Electrical output generating and driven devices using disk and non-disk shaped rotors, and methods of making and using the same
PCT/US2008/063336 WO2008141245A2 (en) 2007-05-09 2008-05-09 Electrical output generating devices and driven electrical devices having tape wound core laminate rotor or stator elements, and methods of making and use thereof

Country Status (3)

Country Link
US (3) US7876019B2 (en)
EP (2) EP2151039A1 (en)
WO (5) WO2008141173A2 (en)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040064195A1 (en) * 2002-07-15 2004-04-01 Hugh Herr Variable-mechanical-impedance artificial legs
US8075633B2 (en) 2003-09-25 2011-12-13 Massachusetts Institute Of Technology Active ankle foot orthosis
US10307272B2 (en) 2005-03-31 2019-06-04 Massachusetts Institute Of Technology Method for using a model-based controller for a robotic leg
US8500823B2 (en) 2005-03-31 2013-08-06 Massachusetts Institute Of Technology Powered artificial knee with agonist-antagonist actuation
US20070043449A1 (en) 2005-03-31 2007-02-22 Massachusetts Institute Of Technology Artificial ankle-foot system with spring, variable-damping, and series-elastic actuator components
US20070162152A1 (en) * 2005-03-31 2007-07-12 Massachusetts Institute Of Technology Artificial joints using agonist-antagonist actuators
US8512415B2 (en) 2005-03-31 2013-08-20 Massachusetts Institute Of Technology Powered ankle-foot prothesis
US10080672B2 (en) * 2005-03-31 2018-09-25 Bionx Medical Technologies, Inc. Hybrid terrain-adaptive lower-extremity systems
US8864846B2 (en) 2005-03-31 2014-10-21 Massachusetts Institute Of Technology Model-based neuromechanical controller for a robotic leg
US11278433B2 (en) 2005-03-31 2022-03-22 Massachusetts Institute Of Technology Powered ankle-foot prosthesis
US20060249315A1 (en) 2005-03-31 2006-11-09 Massachusetts Institute Of Technology Artificial human limbs and joints employing actuators, springs, and variable-damper elements
US20070123997A1 (en) * 2005-03-31 2007-05-31 Massachusetts Institute Of Technology Exoskeletons for running and walking
JP4920322B2 (en) * 2006-06-23 2012-04-18 株式会社Ｉｈｉ Inductor type synchronous machine
US7868511B2 (en) * 2007-05-09 2011-01-11 Motor Excellence, Llc Electrical devices using disk and non-disk shaped rotors
US7876019B2 (en) 2007-05-09 2011-01-25 Motor Excellence, Llc Electrical devices with reduced flux leakage using permanent magnet components
US20100174384A1 (en) * 2008-09-04 2010-07-08 Iwalk, Inc. Hybrid terrain-adaptive lower-extremity systems
US20110082566A1 (en) * 2008-09-04 2011-04-07 Herr Hugh M Implementing a stand-up sequence using a lower-extremity prosthesis or orthosis
WO2010062766A2 (en) 2008-11-03 2010-06-03 Motor Excellence, Llc Polyphase transverse and/or commutated flux systems
LT2394351T (en) 2009-02-05 2021-01-11 Evr Motors Ltd. Electrical machine
US8629597B2 (en) * 2010-03-03 2014-01-14 Remy Technologies, Llc Airflow passage arrangement for claw-pole electric machines
WO2011115632A1 (en) 2010-03-15 2011-09-22 Motor Excellence Llc Transverse and/or commutated flux systems configured to provide reduced flux leakage, hysteresis loss reduction, and phase matching
WO2011115633A1 (en) 2010-03-15 2011-09-22 Motor Excellence Llc Transverse and/or commutated flux system for electric bicycles
DK2548289T3 (en) 2010-03-15 2020-02-17 Motor Excellence Llc TRANSITIONAL AND / OR COMMUTIONED PHASE SHIFTING SYSTEMS
EP2555716A2 (en) 2010-04-05 2013-02-13 Iwalk, Inc. Controlling torque in a prosthesis or orthosis
US8952590B2 (en) 2010-11-17 2015-02-10 Electric Torque Machines Inc Transverse and/or commutated flux systems having laminated and powdered metal portions
US8405275B2 (en) 2010-11-17 2013-03-26 Electric Torque Machines, Inc. Transverse and/or commutated flux systems having segmented stator laminations
US8854171B2 (en) 2010-11-17 2014-10-07 Electric Torque Machines Inc. Transverse and/or commutated flux system coil concepts
US9839552B2 (en) 2011-01-10 2017-12-12 Bionx Medical Technologies, Inc. Powered joint orthosis
EP2663904A2 (en) 2011-01-12 2013-11-20 Iwalk, Inc. Controlling powered human augmentation devices
US9687377B2 (en) 2011-01-21 2017-06-27 Bionx Medical Technologies, Inc. Terrain adaptive powered joint orthosis
WO2012125562A1 (en) 2011-03-11 2012-09-20 Iwalk, Inc. Biomimetic joint actuators
US8749108B2 (en) * 2011-03-15 2014-06-10 Electric Torque Machines, Inc. Transverse and/or commutated flux systems having laminated and powdered metal portions
US9737419B2 (en) 2011-11-02 2017-08-22 Bionx Medical Technologies, Inc. Biomimetic transfemoral prosthesis
US9032635B2 (en) 2011-12-15 2015-05-19 Massachusetts Institute Of Technology Physiological measurement device or wearable device interface simulator and method of use
US8542084B1 (en) 2012-03-13 2013-09-24 General Electric Company Circuit protection device and trip unit for use with a circuit protection device
US9221177B2 (en) 2012-04-18 2015-12-29 Massachusetts Institute Of Technology Neuromuscular model-based sensing and control paradigm for a robotic leg
WO2013188510A2 (en) 2012-06-12 2013-12-19 Iwalk, Inc. Prosthetic, orthotic or exoskeleton device
WO2014107474A1 (en) 2013-01-04 2014-07-10 David Calley Metal ribbon stator and motor comprising same
TWI491145B (en) 2013-04-30 2015-07-01 Ghing Hsin Dien Electric machine
US20140354106A1 (en) * 2013-06-03 2014-12-04 Hamilton Sundstrand Corporation Reduction of leakage flux in electrical machines
CN105981262B (en) 2013-09-18 2019-01-11 Evr电动机有限公司 Multipolar dynamo
US9911562B2 (en) * 2014-05-14 2018-03-06 Abb Schweiz Ag Thomson coil based actuator
US20160099625A1 (en) * 2014-10-02 2016-04-07 Spx Corporation Electric Motor With Radially Mounted Magnets
US10574174B2 (en) 2017-12-30 2020-02-25 Abb Schweiz Ag Electrical machine and method for operating an electrical machine
US11444522B2 (en) * 2018-04-17 2022-09-13 Safran Electrical & Power Synchronous electrical machine with rotor having angularly shifted portions

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3341932A (en) * 1964-04-16 1967-09-19 Fed Mogul Bower Bearings Inc Method of mechanically-uniting sintered powdered metal parts
US3762266A (en) * 1970-11-09 1973-10-02 Gould Inc Bimetal fastener
US5244746A (en) * 1987-07-01 1993-09-14 Kawasaki Jukogyo Kabushiki Kaisha Composite structures
US6224816B1 (en) * 1998-03-27 2001-05-01 3D Systems, Inc. Molding method, apparatus, and device including use of powder metal technology for forming a molding tool with thermal control elements

Family Cites Families (192)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1361136A (en) 1917-02-06 1920-12-07 Burke Electric Company Dynamo-electric machine
US2078668A (en) 1935-11-29 1937-04-27 Westinghouse Electric & Mfg Co Low-loss dynamo-electric machine
US2122307A (en) 1937-09-08 1938-06-28 Gen Electric Timer motor
US3403273A (en) * 1965-02-26 1968-09-24 Tanaka Instr Company Ltd Self-starting synchronous motor
US3437854A (en) 1965-11-08 1969-04-08 Fujitsu Ltd Electric rotary step motor with plural offset stator windings
DE1513856A1 (en) 1966-02-04 1969-04-03 Giffey Pretre S A Ets Alternator
US3558941A (en) 1968-07-04 1971-01-26 Giorgio Visconti Brebbia Permanent magnet stepping motor with single winding
DE2053262B2 (en) 1970-10-30 1972-09-21 Robert Bosch Gmbh, 7000 Stuttgart AC voltage generator for speed measurement, in particular for an anti-lock device of a vehicle brake system
US3700942A (en) 1971-02-03 1972-10-24 Max Alth Self-starting synchronous motors
US3774059A (en) 1971-09-13 1973-11-20 Cambridge Thermionic Corp Rotary stepping motor with laminated stator and rotor pole construction
US4021691A (en) 1975-02-18 1977-05-03 Alexandr Antonovich Dukshtau Electrical machine stator
DE2727450A1 (en) 1976-07-05 1978-01-12 Philips Nv SYNCHRONOUS MOTOR
US4114057A (en) 1976-12-06 1978-09-12 Esters Ernie B Dynamoelectric machine with inner and outer stators
US4237396A (en) 1977-10-06 1980-12-02 P A Management Consultants Limited Electromagnetic machines with permanent magnet excitation
US4363988A (en) 1978-06-12 1982-12-14 General Electric Company Induction disk motor with metal tape components
US4392072A (en) 1978-09-13 1983-07-05 General Electric Company Dynamoelectric machine stator having articulated amorphous metal components
NL7904818A (en) 1979-06-20 1980-12-23 Philips Nv STEPPER MOTOR.
US4255684A (en) 1979-08-03 1981-03-10 Mischler William R Laminated motor stator structure with molded composite pole pieces
US4388545A (en) 1981-06-10 1983-06-14 General Electric Company Rotor for a permanent magnet AC motor
US4501980A (en) 1982-06-04 1985-02-26 Motornetics Corporation High torque robot motor
US4611139A (en) 1982-09-29 1986-09-09 Motorola, Inc. Axial air gap brushless alternator
US4459501A (en) 1983-06-13 1984-07-10 Intra-Technology Assoc. Inc. Toroidal generator and motor with radially extended magnetic poles
DE3409047A1 (en) 1984-03-13 1985-09-19 Kernforschungsanlage Jülich GmbH, 5170 Jülich MAGNETIC BEARING FOR TRI-AXIS BEARING STABILIZATION OF BODIES
GB8414953D0 (en) 1984-06-12 1984-07-18 Maghemite Inc Brushless permanent magnet dc motor
JPS61221561A (en) 1985-03-27 1986-10-01 Nippon Denso Co Ltd Flat rotary electric machine
CH665922A5 (en) 1985-05-10 1988-06-15 Portescap SYNCHRONOUS ELECTRIC MOTOR WITH DISC SHAPE ROTOR.
DE3602687A1 (en) 1986-01-30 1987-08-06 Weh Herbert Permanent magnet synchronous machine with transverse flux paths
GB8603590D0 (en) 1986-02-13 1986-03-19 Lucas Ind Plc Dynamo electric machines
US4794286A (en) 1986-04-03 1988-12-27 Adept Technology, Inc. Variable reluctance stepper motor
US4835840A (en) 1986-06-16 1989-06-06 General Electric Company Method of making an improved disc rotor assembly
DE3626149A1 (en) 1986-08-01 1988-02-11 Heinz Dipl Phys Ritter Cycle dynamo
DE8711725U1 (en) 1986-08-29 1987-10-15 Papst-Motoren Gmbh & Co Kg, 7742 St Georgen, De
DE3705089A1 (en) 1987-02-13 1988-08-25 Weh Herbert TRANSVERSAL FLOWING MACHINE IN COLLECTOR ARRANGEMENT
US5130595A (en) 1987-11-23 1992-07-14 Chrysler Corporation Multiple magnetic paths machine
US4850100A (en) 1987-12-23 1989-07-25 General Electric Company Method of making a rotor assembly
US4900965A (en) 1988-09-28 1990-02-13 Fisher Technology, Inc. Lightweight high power electromotive device
DE3917343C2 (en) 1989-05-27 2002-08-29 Bosch Gmbh Robert Claw pole generator without slip ring
DE3927453A1 (en) 1989-08-19 1991-02-21 Weh Herbert Permanent magnet machine with high efficiency transverse flux path - has high density airgap flux, low leakage and convenient construction for cooling of superconducting materials
US4959577A (en) 1989-10-23 1990-09-25 General Motors Corporation Alternating current generator
SE463061B (en) 1989-11-20 1990-10-01 Svante Gustav Adolf Von Zweygb PERMANENT MAGNETIZED SYNCHRON MACHINE DESIGNED ACCORDING TO THE PRINCIPAL TRANSFORM FLOW PRINCIPLE
JP2946604B2 (en) 1990-02-26 1999-09-06 株式会社デンソー AC generator
FR2664105B1 (en) 1990-07-02 1995-06-09 Radio Energie ROTARY STEPPER MOTOR WITH VARIABLE RELUCTANCE WITH TRANSVERSE FLOW.
DE4021588A1 (en) 1990-07-06 1992-01-09 Zacharias Johann Dr Ing Neag UNIPOLAR MACHINE AS A DC HIGH VOLTAGE GENERATOR, DC CURRENT VOLTAGE AND HIGH VOLTAGE DC GENERATOR OR MOTOR
US5038066A (en) 1990-09-12 1991-08-06 General Motors Corporation Claw pole rotary actuator with limited angular movement
KR920704402A (en) 1990-11-23 1992-12-19 볼프강 바이쨀 Electric motor
RU2089761C1 (en) 1991-02-27 1997-09-10 Лейболд Акциенгезельшафт Magnetic support
US5177054A (en) 1991-04-08 1993-01-05 Emerson Electric Co. Flux trapped superconductor motor and method therefor
US5208503A (en) 1991-04-12 1993-05-04 Hisey Bradner L Energy-efficient ferromagnetic stator and core apparatus
JP2530778Y2 (en) 1991-05-16 1997-03-26 日本ビクター株式会社 Armature ribbon coil
JP3237217B2 (en) 1991-08-08 2001-12-10 株式会社デンソー Vehicle alternator rotor
SI9100008A (en) 1991-11-22 1993-06-30 Andrej Detela Hibridic synchronous electric motor with trassfersal magnetic field
US5212419A (en) 1992-01-10 1993-05-18 Fisher Electric Motor Technology, Inc. Lightweight high power electromotive device
US5530308A (en) 1992-02-18 1996-06-25 General Electric Company Electromagnetic pump stator coil
US5250865A (en) 1992-04-30 1993-10-05 Avcon - Advanced Controls Technology, Inc. Electromagnetic thrust bearing for coupling a rotatable member to a stationary member
US5382859A (en) 1992-09-01 1995-01-17 Unique Mobility Stator and method of constructing same for high power density electric motors and generators
DE4301076A1 (en) 1993-01-16 1994-07-21 Forschungszentrum Juelich Gmbh Magnetic bearing cell with rotor and stator
IT1261598B (en) 1993-09-30 1996-05-23 Gate Spa PERMANENT MAGNET ELECTRIC MOTOR WITH REDUCED RELUCTANCE TORQUE
DE4335396A1 (en) * 1993-10-16 1995-04-20 Philips Patentverwaltung Communication system
US5780953A (en) 1993-12-07 1998-07-14 Nippondenso Co., Ltd. Alternator
DE19507233C2 (en) 1994-04-15 1998-03-12 Weh Herbert Prof Dr Ing Dr H C Transverse flux machine with permanent excitation and multi-strand armature winding
US5929611A (en) * 1994-09-14 1999-07-27 Coleman Powermate, Inc. Light weight rotor and stator with multiple coil windings in thermal contact
FR2725566A1 (en) 1994-10-10 1996-04-12 Centre Nat Rech Scient SINGLE-PHASE FLOW-SWITCHING HYBRID ACTUATORS
EP0712199B1 (en) 1994-11-10 1998-05-20 Voith Turbo GmbH Motor with tranverse flux
US5578885A (en) 1994-12-22 1996-11-26 General Motors Corporation Rotor assembly for hybrid alternator
DE19522382C1 (en) 1995-06-23 1996-12-19 Voith Gmbh J M Transversal flux machine for use in a direct drive for vehicles, in particular rail drive
GB9516475D0 (en) 1995-08-11 1995-10-11 Rolls Royce Power Eng Electrical machine
JP3351258B2 (en) 1995-09-27 2002-11-25 株式会社デンソー AC generator for vehicles
US5650680A (en) 1995-12-11 1997-07-22 Marathon Electric Mfg. Co. Dynamo electric machine with permanent magnet rotor structure
US5942828A (en) 1995-12-16 1999-08-24 Hill; Wolfgang Transverse flux machine
DE19610754C1 (en) 1996-03-19 1997-03-27 Voith Turbo Kg Rotor for electrical machine, in particular transverse flux machine
US6043579A (en) 1996-07-03 2000-03-28 Hill; Wolfgang Permanently excited transverse flux machine
US5973436A (en) 1996-08-08 1999-10-26 Rolls-Royce Power Engineering Plc Electrical machine
DE19634949C1 (en) 1996-08-29 1998-03-05 Weh Herbert Prof Dr Ing H C Transversal-flux electrical machine with several transverse magnetic circuits
US5925965A (en) * 1996-09-06 1999-07-20 Emerson Electric Co. Axial flux reluctance machine with two stators driving a rotor
US5894183A (en) 1996-10-29 1999-04-13 Caterpillar Inc. Permanent magnet generator rotor
JP3317479B2 (en) 1996-11-13 2002-08-26 ミネベア株式会社 Stepping motor
US6411002B1 (en) 1996-12-11 2002-06-25 Smith Technology Development Axial field electric machine
US5982074A (en) 1996-12-11 1999-11-09 Advanced Technologies Int., Ltd. Axial field motor/generator
US5731649A (en) 1996-12-27 1998-03-24 Caama+E,Otl N+Ee O; Ramon A. Electric motor or generator
DE19714895C2 (en) 1997-04-03 2002-06-27 Daimlerchrysler Rail Systems Single-sided transverse flux machine in multi-strand design
JP3131403B2 (en) 1997-04-07 2001-01-31 日本サーボ株式会社 Stepping motor
US5814907A (en) 1997-05-05 1998-09-29 Moog Inc. Electromagnetic force motor with internal eddy current damping
US6232693B1 (en) 1997-05-13 2001-05-15 Emerson Electric Co. Switched reluctance motor having stator inserts for noise reduction, magnet positioning, and coil retention
JP3425369B2 (en) 1997-09-24 2003-07-14 東芝テック株式会社 3 phase motor
US6037692A (en) 1997-12-16 2000-03-14 Miekka; Fred N. High power low RPM D.C. motor
US6133669A (en) 1997-12-31 2000-10-17 Tupper; Christopher N. Low-loss magnet core for high frequency claw-pole-type alternator
DE19806667A1 (en) 1998-02-18 1999-08-19 Bosch Gmbh Robert Synchronous machine, especially generator for car
JP3586706B2 (en) 1998-03-11 2004-11-10 独立行政法人農業生物資源研究所 How to regulate cell death
DE19813155C1 (en) 1998-03-19 1999-10-28 Abb Daimler Benz Transp Multi-strand transverse flux machine
SE512783C2 (en) 1998-03-30 2000-05-15 Hoeganaes Ab Stator assembly for an electric machine
US6177748B1 (en) 1998-04-13 2001-01-23 Reliance Electronics Technologies, Llc Interleaved laminated core for electromagnetic machine
SE512784C2 (en) 1998-04-21 2000-05-15 Hoeganaes Ab Induktionsmaskinstator
DE19818035A1 (en) 1998-04-22 1999-10-28 Bayerische Motoren Werke Ag Transverse flux machine
JP3953644B2 (en) * 1998-06-03 2007-08-08 三菱電機株式会社 Rotating electrical machine rotor
KR100301480B1 (en) 1998-07-13 2001-09-06 구자홍 Stator core for linear motor and stator manufacturing method using same
WO2000005804A1 (en) 1998-07-23 2000-02-03 Voith Turbo Gmbh & Co. Kg Stator module for an electric motor
ATA180598A (en) 1998-10-30 2002-10-15 Bombardier Transp Gmbh transverse flux
US6066906A (en) 1999-02-17 2000-05-23 American Superconductor Corporation Rotating machine having superconducting windings
US6445105B1 (en) 1999-04-06 2002-09-03 General Electric Company Axial flux machine and method of fabrication
US6137202A (en) 1999-04-27 2000-10-24 General Electric Company Insulated coil and coiled frame and method for making same
SE519302C2 (en) 1999-05-11 2003-02-11 Hoeganaes Ab Stator core with teeth made of soft magnetic powder material and stator assembly
AT504456A1 (en) 1999-06-22 2008-05-15 Bombardier Transp Gmbh transverse flux
JP2001025197A (en) 1999-07-06 2001-01-26 Nissan Motor Co Ltd Stator of motor
FR2802358B1 (en) 1999-12-08 2002-01-18 Centre Nat Rech Scient MOTOR / GENERATOR WITH EXCITED RELUCTANCE AND WINDING IN THE GAP
SE518110C2 (en) 1999-12-23 2002-08-27 Hoeganaes Ab Stator and rotor for an electric machine
JP3541934B2 (en) 2000-01-11 2004-07-14 三菱電機株式会社 Alternator rotor
US6492758B1 (en) 2000-02-25 2002-12-10 Fisher & Paykel Limited Polyphase transverse flux motor
US20010030486A1 (en) 2000-03-06 2001-10-18 Pijanowski Joseph M. Electric machine with structural spacer
GB0007743D0 (en) 2000-03-31 2000-05-17 Kelsey Hayes Co Actuator
SE521607C2 (en) 2000-04-07 2003-11-18 Abb Ab A linear electric machine
JP4007476B2 (en) 2000-04-14 2007-11-14 三菱電機株式会社 AC generator for vehicles
JP2003533162A (en) 2000-05-05 2003-11-05 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Single-pole transverse flux machine
JP2001327138A (en) 2000-05-12 2001-11-22 Nippon Riken Kk Motor utilizing converging phenomenon of magnetic flux
JP4641595B2 (en) 2000-07-14 2011-03-02 日本電産コパル株式会社 Claw pole permanent magnet type stepping motor
US6611078B1 (en) 2000-07-19 2003-08-26 Tri-Seven Research, Inc. Flux diode motor
WO2002013353A2 (en) * 2000-08-04 2002-02-14 American Superconductor Corporation Stator coil assembly for superconducting rotating machines
DE10043120A1 (en) 2000-08-31 2002-04-11 Wolfgang Hill Electrical machine for high magnetic reversal frequencies
AU2001289191A1 (en) 2000-09-06 2002-03-22 Robert W. Ward Stator core design
JPWO2002027897A1 (en) 2000-09-26 2004-02-12 三菱電機株式会社 AC generator for vehicles
DE10053589A1 (en) 2000-10-27 2002-05-29 Voith Turbo Kg Rotor for an electrical machine, in particular synchronous machine and synchronous machine with transverse flow guidance
US6563248B2 (en) * 2000-12-28 2003-05-13 Asmo Co., Ltd. Hybrid-magnet DC motor
DE10106519A1 (en) 2001-02-13 2002-08-22 Bosch Gmbh Robert Electrical machine
JP3740375B2 (en) 2001-02-27 2006-02-01 株式会社日立製作所 AC generator for vehicles
DE10145447A1 (en) 2001-09-14 2003-04-03 Voith Turbo Kg Method for cooling a synchronous machine with transverse flow guidance and synchronous machine with transverse flow guidance
US6664704B2 (en) * 2001-11-23 2003-12-16 David Gregory Calley Electrical machine
DE10164290A1 (en) 2001-12-28 2003-07-17 Magnet Motor Gmbh Permanent magnet excited electrical machine
US6777842B2 (en) * 2001-12-28 2004-08-17 Emerson Electric Co. Doubly salient machine with permanent magnets in stator teeth
US6724114B2 (en) * 2001-12-28 2004-04-20 Emerson Electric Co. Doubly salient machine with angled permanent magnets in stator teeth
US6603237B1 (en) 2002-01-30 2003-08-05 Ramon A. Caamano High frequency electric motor or generator including magnetic cores formed from thin film soft magnetic material
US7358639B2 (en) 2002-01-30 2008-04-15 Caamano Ramon A High frequency electric motor or generator
US6879080B2 (en) 2002-01-30 2005-04-12 Ramon A. Caamano High frequency electric motor or generator including magnetic cores formed from thin film soft magnetic material
JP3882725B2 (en) 2002-03-12 2007-02-21 株式会社デンソー Rotating electric machine for vehicles
US6545382B1 (en) 2002-03-29 2003-04-08 Western Digital Technologies, Inc. Spindle motor including stator with magnetic flux guides
DE10215251A1 (en) 2002-04-06 2003-10-16 Bosch Gmbh Robert Electrical machine, in particular permanent magnet excited motors
CA2482125C (en) 2002-04-11 2013-05-21 Eocycle Technologies Inc. Transverse flow electric machine with a toothed rotor
DE10217285A1 (en) 2002-04-12 2003-11-06 Coreta Gmbh Electromechanical energy converter
JP4003058B2 (en) 2002-07-17 2007-11-07 株式会社富士通ゼネラル Induction motor
SE524861C2 (en) 2002-08-14 2004-10-12 Abb Ab An electric machine and its use
DE10242833B4 (en) 2002-09-14 2011-06-01 Mtu Aero Engines Gmbh Electric drive device
EP1420506B1 (en) * 2002-11-16 2008-01-09 Minebea Co., Ltd. Miniature motor with permanent magnet rotor
DE50211525D1 (en) 2002-11-16 2008-02-21 Minebea Co Ltd Miniature motor with permanent magnetic rotor
US7153594B2 (en) 2002-12-23 2006-12-26 Höganäs Ab Iron-based powder
US7230361B2 (en) 2003-01-31 2007-06-12 Light Engineering, Inc. Efficient high-speed electric device using low-loss materials
EP1606870A1 (en) 2003-03-24 2005-12-21 Höganäs Ab Stator of an electrical machine
SE0301116D0 (en) 2003-04-15 2003-04-15 Hoeganaes Ab Core back of an electrical machine and method for making the same
US20040262105A1 (en) 2003-05-13 2004-12-30 Zhesheng Li Eddy-current wheelend retarder featuring modified rotor skin effect
JP4083071B2 (en) 2003-05-20 2008-04-30 三菱電機株式会社 Rotating electric machine for vehicle and control device thereof
US6903485B2 (en) 2003-05-21 2005-06-07 Visteon Global Technologies, Inc. Claw-pole alternator with non-uniform air gap
EP1627457B1 (en) 2003-05-27 2014-11-26 Otis Elevator Company Modular transverse flux motor with integrated brake
US6965183B2 (en) 2003-05-27 2005-11-15 Pratt & Whitney Canada Corp. Architecture for electric machine
JP3944140B2 (en) 2003-06-04 2007-07-11 本田技研工業株式会社 Claw pole motor stator
US20040251761A1 (en) 2003-06-12 2004-12-16 Hirzel Andrew D. Radial airgap, transverse flux motor
US20040251759A1 (en) 2003-06-12 2004-12-16 Hirzel Andrew D. Radial airgap, transverse flux motor
US7021905B2 (en) * 2003-06-25 2006-04-04 Advanced Energy Conversion, Llc Fluid pump/generator with integrated motor and related stator and rotor and method of pumping fluid
US20050006978A1 (en) 2003-07-07 2005-01-13 Bradfield Michael D. Twin coil claw pole rotor with stator phase shifting for electrical machine
US7250704B1 (en) 2003-08-06 2007-07-31 Synchrony, Inc. High temperature electrical coil
JP3825024B2 (en) 2003-09-02 2006-09-20 ミネベア株式会社 Claw pole type stepping motor
JP4041443B2 (en) 2003-09-16 2008-01-30 本田技研工業株式会社 Claw pole motor stator
US7339292B2 (en) 2003-09-22 2008-03-04 Japan Servo Co., Ltd Motor having shifted teeth of pressed powder construction
JP3964378B2 (en) * 2003-10-23 2007-08-22 三菱電機株式会社 Rotating electric machine for vehicles
US7494600B2 (en) 2003-12-29 2009-02-24 Höganäs Ab Composition for producing soft magnetic composites by powder metallurgy
JP4413018B2 (en) 2004-01-19 2010-02-10 三菱電機株式会社 AC rotating electric machine
JP2005204480A (en) 2004-01-19 2005-07-28 Mitsubishi Electric Corp Rotor of rotary electric machine, and rotary electric machine
JP4109639B2 (en) 2004-02-17 2008-07-02 三菱電機株式会社 Rotating electrical machine rotor
US7385330B2 (en) 2004-02-27 2008-06-10 Board Of Regents Of The Nevada System Of Higher Education On Behalf Of The University Of Nevada, Reno Permanent-magnet switched-flux machine
US7116029B2 (en) 2004-07-19 2006-10-03 Rt Patent Company, Inc. AC induction motor having multiple poles and increased stator/rotor gap
US7345387B2 (en) 2004-08-09 2008-03-18 Mitsubishi Denki Kabushiki Kaisha Dynamoelectric machine
US7514833B2 (en) 2004-09-03 2009-04-07 Ut-Battelle Llc Axial gap permanent-magnet machine with reluctance poles and PM element covers
US20060082237A1 (en) 2004-10-20 2006-04-20 Raser Technologies, Inc. Toroidal AC motor
US20060091755A1 (en) 2004-10-28 2006-05-04 Precise Automation, Llc Transverse flux switched reluctance motor and control methods
US6989622B1 (en) 2004-11-23 2006-01-24 Visteon Global Technologies, Inc. Alternator having claw-pole rotor
JP2008538492A (en) 2005-01-13 2008-10-23 シエツフレル コマンディートゲゼルシャフト Electric current supply device for electric motor and driving method of electric motor
JP4369377B2 (en) 2005-02-04 2009-11-18 三菱電機株式会社 Rotating electric machine
JP4677812B2 (en) 2005-03-30 2011-04-27 株式会社デンソー Tandem rotary electric machine
MX2007016193A (en) 2005-06-15 2008-03-11 Hoeganaes Ab Soft magnetic composite materials.
CA2608470C (en) 2005-06-29 2009-08-18 Eocycle Technologies Inc. Transverse flux electrical machine with segmented core stator
TWI353705B (en) 2005-08-26 2011-12-01 Hoeganaes Ab An electric rotary machine
JP4380652B2 (en) * 2005-08-26 2009-12-09 株式会社デンソー Rotating electric machine rotor
JP4706397B2 (en) 2005-08-30 2011-06-22 株式会社デンソー Rotor for rotating electrical machine and method for manufacturing the same
JP2007124884A (en) 2005-09-30 2007-05-17 Hitachi Industrial Equipment Systems Co Ltd Claw pole type rotary electric machine
KR100785276B1 (en) 2005-12-29 2007-12-13 한국전기연구원 Permanent magnet excited transverse flux motor with out-rotor
JP4968509B2 (en) * 2006-04-13 2012-07-04 株式会社デンソー AC generator for tandem vehicles
DE102006022836A1 (en) 2006-05-16 2007-11-22 Minebea Co., Ltd. Stator arrangement and rotor arrangement for a transverse flux machine
DE102006026719B4 (en) * 2006-06-08 2012-04-26 Minebea Co., Ltd. Claw cushion for a stepper motor and claw-pole stepper motor
JP4692464B2 (en) 2006-10-16 2011-06-01 株式会社デンソー AC generator for vehicles
WO2008069749A2 (en) 2006-12-07 2008-06-12 Höganäs Ab Soft magnetic powder
KR100860606B1 (en) 2006-12-28 2008-09-26 한국전기연구원 Inner rotor type permanent magnet excited transverse flux motor
ES2424869T3 (en) 2007-03-21 2013-10-09 Höganäs Ab (Publ) Composite materials of metal powder polymers
US7973444B2 (en) * 2007-04-27 2011-07-05 Remy Technologies, Inc. Electric machine and rotor for the same
US7876019B2 (en) 2007-05-09 2011-01-25 Motor Excellence, Llc Electrical devices with reduced flux leakage using permanent magnet components
US7868511B2 (en) * 2007-05-09 2011-01-11 Motor Excellence, Llc Electrical devices using disk and non-disk shaped rotors
JP4558008B2 (en) * 2007-06-19 2010-10-06 日立オートモティブシステムズ株式会社 Rotating electric machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3341932A (en) * 1964-04-16 1967-09-19 Fed Mogul Bower Bearings Inc Method of mechanically-uniting sintered powdered metal parts
US3762266A (en) * 1970-11-09 1973-10-02 Gould Inc Bimetal fastener
US5244746A (en) * 1987-07-01 1993-09-14 Kawasaki Jukogyo Kabushiki Kaisha Composite structures
US6224816B1 (en) * 1998-03-27 2001-05-01 3D Systems, Inc. Molding method, apparatus, and device including use of powder metal technology for forming a molding tool with thermal control elements

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WO2008141214A1 (en) 2008-11-20
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WO2008141173A2 (en) 2008-11-20
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WO2008141245A2 (en) 2008-11-20
US7876019B2 (en) 2011-01-25

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