BRPI0907305A2 - "máquina" - Google Patents

"máquina"

Info

Publication number
BRPI0907305A2
BRPI0907305A2 BRPI0907305A BRPI0907305A BRPI0907305A2 BR PI0907305 A2 BRPI0907305 A2 BR PI0907305A2 BR PI0907305 A BRPI0907305 A BR PI0907305A BR PI0907305 A BRPI0907305 A BR PI0907305A BR PI0907305 A2 BRPI0907305 A2 BR PI0907305A2
Authority
BR
Brazil
Prior art keywords
machine
Prior art date
Application number
BRPI0907305A
Other languages
English (en)
Inventor
Christopher Sortore
Robert Jett Field
Victor Iannello
Original Assignee
Synchrony Inc
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 Synchrony Inc filed Critical Synchrony Inc
Publication of BRPI0907305A2 publication Critical patent/BRPI0907305A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/04—Balancing means
BRPI0907305A 2008-04-17 2009-04-16 "máquina" BRPI0907305A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4566008P 2008-04-17 2008-04-17
PCT/US2009/040735 WO2009146189A1 (en) 2008-04-17 2009-04-16 High-speed permanent magnet motor and generator with low-loss metal rotor

Publications (1)

Publication Number Publication Date
BRPI0907305A2 true BRPI0907305A2 (pt) 2016-07-05

Family

ID=41200524

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0907305A BRPI0907305A2 (pt) 2008-04-17 2009-04-16 "máquina"

Country Status (20)

Country Link
US (1) US8698367B2 (pt)
EP (1) EP2300703A4 (pt)
JP (1) JP5643991B2 (pt)
KR (1) KR20110014590A (pt)
CN (1) CN102027227A (pt)
AR (1) AR071378A1 (pt)
AU (1) AU2009251484B2 (pt)
BR (1) BRPI0907305A2 (pt)
CA (1) CA2721627C (pt)
CL (1) CL2009000917A1 (pt)
CO (1) CO6331383A2 (pt)
IL (1) IL208762A0 (pt)
MX (1) MX2010011349A (pt)
MY (1) MY163687A (pt)
PE (1) PE20100219A1 (pt)
RU (1) RU2010142965A (pt)
SG (1) SG189798A1 (pt)
TW (1) TW201010248A (pt)
WO (1) WO2009146189A1 (pt)
ZA (1) ZA201007898B (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5643991B2 (ja) 2008-04-17 2014-12-24 シンクロニー, インコーポレイテッドSynchrony, Inc. 高速永久磁石モータおよび低損失メタルロータ付発電機
US8330311B2 (en) 2008-04-18 2012-12-11 Dresser-Rand Company Magnetic thrust bearing with integrated electronics
US9583991B2 (en) 2009-06-24 2017-02-28 Synchrony, Inc. Systems, devices, and/or methods for managing magnetic bearings
JP5265615B2 (ja) 2010-05-13 2013-08-14 正志 西村 永久磁石埋め込み回転子
US8987959B2 (en) 2010-06-23 2015-03-24 Dresser-Rand Company Split magnetic thrust bearing
US9667109B2 (en) 2011-03-31 2017-05-30 Abb Research Ltd. Permanent magnet electrical machine rotors with stacked annular magnets and retainers and construction methods therefor
WO2013032353A1 (en) 2011-08-26 2013-03-07 General Electric Company Permanent magent rotor having a combined laminated stack and method of assembly
KR101935241B1 (ko) 2011-11-30 2019-01-04 에이비비 리써치 리미티드 전기 기계 및 전기 기계 회전자
US9130437B1 (en) 2012-07-12 2015-09-08 Sergey Pulnikov Method of manufacturing multilayer metal wire or ribbon bandage over operational zone of rotor
US10033250B2 (en) 2012-10-01 2018-07-24 Abb Research, Ltd. Electrical machine rotors
DE202013012760U1 (de) 2013-12-18 2019-04-24 Skf Magnetic Mechatronics Rotoranordnung mit Permanentmagneten
EP2887502B1 (en) 2013-12-18 2016-10-05 Skf Magnetic Mechatronics Rotor assembly with permanent magnets and method of manufacture
WO2016127147A1 (en) 2015-02-06 2016-08-11 Regents Of University Of Minnesota Dual purpose no voltage winding design for bearingless ac homopolar and consequent pole motors and an ac homopolar flywheel energy storage system
DE102015102207A1 (de) * 2015-02-16 2016-08-18 Oase Gmbh Pumpe mit Elektromotor
GB201504283D0 (en) * 2015-03-13 2015-04-29 Rolls Royce Plc Sleeve for an electrical machine
US10520012B1 (en) * 2015-04-14 2019-12-31 Roller Bearing Company Of America, Inc. Rod end having wear mitigation features for an augmenter nozzle on a jet engine turbine
EP3089328B1 (de) * 2015-04-27 2017-04-19 Siemens Aktiengesellschaft Rotor einer elektrischen maschine
JP2017169373A (ja) * 2016-03-16 2017-09-21 三菱電機株式会社 回転子部材及び回転電機
US10714998B2 (en) 2016-06-13 2020-07-14 Borgwarner Inc. Retention sleeve and balance strategy for a high speed permanent magnet rotor
US11081919B2 (en) * 2017-04-27 2021-08-03 Calnetix Technologies, Llc Electric machine with metallic shield rotor
US11081918B2 (en) 2017-04-27 2021-08-03 Calnetix Technologies, Llc Electric machine having a rotor with retaining sleeve
GB2562261A (en) * 2017-05-10 2018-11-14 Edwards Ltd Motor Rotor
TWI641204B (zh) * 2017-06-03 2018-11-11 建準電機工業股份有限公司 Counterweight rotor
DE102019110714B3 (de) * 2019-04-25 2020-07-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Läufer einer elektrischen Maschine und Verfahren zum Herstellen desselben
CN111654130B (zh) * 2020-04-22 2022-08-09 天津大学 一种储能飞轮高速永磁同步电机复合转子结构
RU2746266C1 (ru) * 2020-11-23 2021-04-12 Общество с ограниченной ответственностью «ЭТК» Ротор высокоскоростной электрической машины
FR3134931A1 (fr) * 2022-04-22 2023-10-27 Erneo Piece rotative du type « rotor » a aimants en surface et machine electrique et/ou magnetique associee.

Family Cites Families (212)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2221983A (en) * 1938-02-25 1940-11-19 Mayer Layered magnetizable material and structure for electrical purposes
US2408641A (en) * 1943-04-20 1946-10-01 Tropical Plantations Ltd Dynamoelectric machine
US2877366A (en) * 1957-04-01 1959-03-10 Lear Inc Permanent magnet rotor
US3146300A (en) 1959-09-18 1964-08-25 Asea Ab Corona protection screen for inductor coils in vacuum furnaces
US3221194A (en) * 1962-01-24 1965-11-30 Gen Motors Corp Permanent magnet rotor
US3715659A (en) 1970-03-25 1973-02-06 Reliance Electric Co Inductive non-contact vibration analyzer which is independent of standoff distance
US3777194A (en) 1971-10-06 1973-12-04 Franklin Electric Co Inc Submersible motor with protective end bells
DE2355104A1 (de) 1973-11-03 1975-05-15 Bbc Brown Boveri & Cie Elektromagnetisches axiallager
DE2420825C3 (de) 1974-04-30 1980-04-17 Padana Ag, Zug (Schweiz) Magnetische Lagerung eines Rotors
CH595622A5 (pt) 1976-06-28 1978-02-15 Heinrich Gruenbaum
GB1582169A (en) 1976-07-31 1980-12-31 Sansui Electric Co Pickup cartridge
JPS5320515A (en) * 1976-08-09 1978-02-24 Hitachi Ltd Rotor of permanent magnet synchronous motor
FR2377549A1 (fr) 1977-01-12 1978-08-11 Europ Propulsion Montage de rotor court de grand diametre
US4117360A (en) * 1977-04-15 1978-09-26 General Electric Company Self-supporting amortisseur cage for high-speed synchronous machine solid rotor
US4245869A (en) 1978-08-07 1981-01-20 Padana Ag Magnetic bearings
US4199952A (en) 1978-10-10 1980-04-29 Owens-Illinois, Inc. Modular solar powered heat pump
US4286010A (en) 1979-10-05 1981-08-25 Essex Group, Inc. Insulating mica paper and tapes thereof
US4270936A (en) 1980-01-18 1981-06-02 General Motors Corporation Coiled fibrous metallic material and coating for diesel exhaust particulate trap
US4389849A (en) 1981-10-02 1983-06-28 Beggs James M Administrator Of Stirling cycle cryogenic cooler
FR2565044B1 (fr) * 1984-05-23 1987-08-28 Labinal Perfectionnement aux machines tournantes a aimants au rotor
JPS6126460A (ja) 1984-07-17 1986-02-05 Hitachi Ltd 永久磁石回転子
US4618792A (en) * 1984-09-26 1986-10-21 Westinghouse Electric Corp. Dynamoelectric machine with a laminated pole permanent magnet rotor
NL8403570A (nl) 1984-11-23 1986-06-16 Skf Ind Trading & Dev Inrichting voor het meten van een radiale kracht.
FR2574880A1 (fr) 1984-12-14 1986-06-20 Jeumont Schneider Systeme formant butee magnetique axiale pour machine tournante
EP0192836A3 (de) 1985-03-01 1988-07-20 Maschinenfabrik Rieter Ag Verwendung einer magnetischen Lageranordnung
US4742258A (en) * 1986-08-26 1988-05-03 Midwest Dynamometer & Engineering Co. Driven rotary shaft system using permanent magnets
JPS63154048A (ja) * 1986-12-15 1988-06-27 Nippon Denso Co Ltd 回転電機の磁石保持構造
US4873598A (en) 1987-02-05 1989-10-10 Fuji Photo Film Co., Ltd. Mechanism for supporting and guiding a head carriage
JPS63137573U (pt) * 1987-02-23 1988-09-09
US4893040A (en) * 1987-05-08 1990-01-09 Aisin Seiki Kabushiki Kaisha Dynamo-electric machines
US5743654A (en) 1987-05-29 1998-04-28 Kmc, Inc. Hydrostatic and active control movable pad bearing
US4745869A (en) * 1987-06-22 1988-05-24 Westinghouse Electric Corp. Method and apparatus for calcining limestone using coal combustion for heating
DE3808311A1 (de) * 1988-03-12 1989-09-21 Frankl & Kirchner Rotor fuer eine permanent-magnetisch erregte elektrische maschine
US4962085A (en) 1988-04-12 1990-10-09 Inco Alloys International, Inc. Production of oxidic superconductors by zone oxidation of a precursor alloy
FR2630792B1 (fr) 1988-04-29 1992-03-06 Mecanique Magnetique Sa Palier auxiliaire a stator en graphite pour arbre tournant monte sur paliers magnetiques
GB8817760D0 (en) 1988-07-26 1988-09-01 Rolls Royce Plc Electrical power generator
US5347190A (en) 1988-09-09 1994-09-13 University Of Virginia Patent Foundation Magnetic bearing systems
US5355042A (en) 1988-09-09 1994-10-11 University Of Virginia Patent Foundation Magnetic bearings for pumps, compressors and other rotating machinery
US4962089A (en) 1988-11-18 1990-10-09 International Flavors & Fragrances Inc. Cyano-substituted sulfur-containing compounds, and compositions containing same and organoleptic uses thereof
US4920291A (en) 1989-01-19 1990-04-24 Contraves Goerz Corporation Magnetic thrust bearing with high force modulation capability
US4896088A (en) 1989-03-31 1990-01-23 General Electric Company Fault-tolerant switched reluctance machine
US5013987A (en) 1989-07-18 1991-05-07 Seiko Instruments Inc. Control system for magnetic bearing
GB2239295B (en) 1989-08-04 1993-04-21 Glacier Metal Co Ltd Magnetic bearings
US5153475A (en) 1991-01-08 1992-10-06 Contraves Usa, Inc. Magnetic axial force actuator construction
US5136854A (en) 1991-01-25 1992-08-11 Abdelmalek Fawzy T Centrifugal gas compressor - expander for refrigeration
US5256638A (en) 1991-11-14 1993-10-26 United Technologies Corporation Magnetically leviated superconducting bearing
US5308992A (en) 1991-12-31 1994-05-03 Crane Timothy T Currency paper and banknote verification device
JP3315428B2 (ja) 1992-04-01 2002-08-19 株式会社荏原製作所 磁気軸受装置
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
DE4216481A1 (de) 1992-05-19 1993-12-02 Forschungszentrum Juelich Gmbh Magnetlagerregler
US5327069A (en) 1992-06-19 1994-07-05 General Electric Company Switched reluctance machine including permanent magnet stator poles
US5300841A (en) 1992-11-02 1994-04-05 General Electric Company Inductive air gap estimation method for active magnetic bearings
US5300842A (en) 1992-11-02 1994-04-05 General Electric Company Flux/current air gap estimation method for active magnetic bearings
US5300843A (en) 1992-11-02 1994-04-05 General Electric Company Fault tolerant active magnetic bearing
US5291735A (en) 1993-03-23 1994-03-08 United Technologies Corporation High efficiency, hydrogen-driven cooling device
JP3135410B2 (ja) 1993-04-14 2001-02-13 光洋精工株式会社 磁気軸受装置
US5539323A (en) 1993-05-07 1996-07-23 Brooks Automation, Inc. Sensor for articles such as wafers on end effector
IL109967A (en) 1993-06-15 1997-07-13 Multistack Int Ltd Compressor
US5469007A (en) 1993-12-07 1995-11-21 Mitsubishi Jukogyo Kabushiki Kaisha Magnetic bearing arrangement
JPH07256503A (ja) 1994-03-17 1995-10-09 Seiko Seiki Co Ltd スピンドル装置
US5808392A (en) * 1994-04-28 1998-09-15 Kabushiki Kaisha Toshiba Permanent magnet type rotating machine
US5952270A (en) 1994-04-29 1999-09-14 American Superconductor Corporation Process for heat treating superconductor wire
CH689808A5 (de) 1994-05-25 1999-11-30 Mecos Traxler Ag Verfahren zum berührungsfreien Tragen von Objekten und Einrichtung zur Durchführung dieses Verfahrens.
JP3425475B2 (ja) 1994-07-12 2003-07-14 セイコーインスツルメンツ株式会社 磁気軸受装置
EP0693630A3 (en) 1994-07-18 1998-01-07 General Electric Company Magnetic thrust bearing
US5578880A (en) 1994-07-18 1996-11-26 General Electric Company Fault tolerant active magnetic bearing electric system
GB9417523D0 (en) 1994-08-31 1994-10-19 Switched Reluctance Drives Ltd Switched reluctance generators
US5554583A (en) * 1994-09-08 1996-09-10 Hull; John R. Permanent magnet design for high-speed superconducting bearings
DE19501642B4 (de) 1995-01-20 2008-01-17 Robert Bosch Gmbh Verfahren zur berührungslosen Abstandsmessung
JP2670986B2 (ja) 1995-02-09 1997-10-29 明 千葉 電磁回転機械
JP3664409B2 (ja) 1995-03-30 2005-06-29 明 千葉 スイッチドリラクタンス回転機
JP3369024B2 (ja) * 1995-04-14 2003-01-20 松下電器産業株式会社 永久磁石回転子とその製造方法
JP3550584B2 (ja) 1995-04-21 2004-08-04 正 深尾 電磁回転機械
US6050083A (en) 1995-04-24 2000-04-18 Meckler; Milton Gas turbine and steam turbine powered chiller system
GB9510994D0 (en) 1995-05-31 1995-07-26 Turbo Genset The Company Ltd Rotary electrical machines
TW336271B (en) 1995-06-13 1998-07-11 Sanyo Electric Co Solar generator and an air conditioner with such a solar generator
GB9513252D0 (en) 1995-06-29 1995-09-06 Rolls Royce Plc An abradable composition
EP0756373B1 (en) 1995-07-25 2000-09-13 Switched Reluctance Drives Limited Control of a switched reluctance machine
JP3455002B2 (ja) * 1995-09-18 2003-10-06 株式会社東芝 永久磁石式回転電機
US5729066A (en) 1995-09-22 1998-03-17 General Electric Company Combined radial and axial magnetic bearings
DE19536198B4 (de) 1995-09-28 2006-03-30 Endress + Hauser Gmbh + Co. Kg Kapazitiver Schalter
GB9521332D0 (en) 1995-10-18 1995-12-20 Switched Reluctance Drives Ltd Current control circuit for a reluctance machine
JPH09131007A (ja) * 1995-10-30 1997-05-16 Meidensha Corp 永久磁石形回転電機
CN1155177A (zh) * 1996-01-18 1997-07-23 陈启星 带加强结构的磁性套筒式电机
US5923142A (en) 1996-01-29 1999-07-13 Emerson Electric Co. Low cost drive for switched reluctance motor with DC-assisted excitation
US5866964A (en) 1996-01-29 1999-02-02 Emerson Electric Company Reluctance machine with auxiliary field excitations
FR2744577B1 (fr) 1996-02-06 1998-04-24 Moulinex Sa Procede pour alimenter un moteur electrique a reluctance variable a commutation electronique, et circuit d'alimentation pour sa mise en oeuvre
US5761921A (en) 1996-03-14 1998-06-09 Kabushiki Kaisha Toshiba Air conditioning equipment
KR970075417A (ko) 1996-05-13 1997-12-10 이노우에 히로시 자기 베어링 장치
US5962942A (en) 1996-05-31 1999-10-05 The Turbo Genset Company Limited Rotary electrical machines
JP3109023B2 (ja) 1996-07-18 2000-11-13 セイコー精機株式会社 磁気軸受装置
WO1998007227A1 (en) 1996-08-09 1998-02-19 The Turbo Genset Company Limited Rotary electrical machines
US6535475B1 (en) 1996-10-09 2003-03-18 Samsung Electronics Co., Ltd. Disk player, and turntable incorporating self-compensating dynamic balancer, clamper incorporating self-compensating dynamic balancer and spindle motor incorporating self-compensating dynamic balancer adopted for disk player
US5811905A (en) 1997-01-07 1998-09-22 Emerson Electric Co. Doubly-fed switched reluctance machine
JPH10210692A (ja) * 1997-01-22 1998-08-07 Matsushita Electric Ind Co Ltd 永久磁石回転子
JPH10271726A (ja) * 1997-03-25 1998-10-09 Aichi Emerson Electric Co Ltd 回転子
US5739609A (en) 1997-04-09 1998-04-14 Koyo Seiko Co., Ltd. Magnetic bearing apparatus
US6195869B1 (en) 1997-08-05 2001-03-06 Turbo Genset Company Method of applying a retention ring to a disc rotor assembly
US5939807A (en) 1997-12-16 1999-08-17 Reliance Electric Industrial Company Cap mounted drive for a brushless DC motor
JP3701115B2 (ja) 1998-02-12 2005-09-28 株式会社荏原製作所 磁気軸受制御装置
DE19817333C5 (de) 1998-04-18 2007-04-26 Conti Temic Microelectronic Gmbh Elektrische Antriebseinheit aus Elektromotor und Elektronikmodul
EP1086523A2 (en) 1998-04-23 2001-03-28 The Turbo Genset Company Limited Rotary electrical machines
JP3169892B2 (ja) 1998-04-28 2001-05-28 セイコー精機株式会社 ターボ分子ポンプ装置
US6194800B1 (en) 1998-04-28 2001-02-27 Matsushita Electric Industrial Co., Ltd. Magnetic bearing
US6731083B2 (en) 1998-06-02 2004-05-04 Switched Reluctance Drives, Ltd. Flux feedback control system
US6040650A (en) 1998-06-30 2000-03-21 Rao; Dantam K. Stator with coplanar tapered conductors
US6233938B1 (en) 1998-07-14 2001-05-22 Helios Energy Technologies, Inc. Rankine cycle and working fluid therefor
JP2000101331A (ja) 1998-09-25 2000-04-07 Tokin Corp ２共振ヘリカルアンテナ
JP2000145774A (ja) 1998-11-17 2000-05-26 Koyo Seiko Co Ltd 制御型磁気軸受装置
JP4036567B2 (ja) 1999-01-27 2008-01-23 株式会社荏原製作所 制御形磁気軸受装置
JP4426049B2 (ja) 1999-03-31 2010-03-03 エドワーズ株式会社 磁気軸受装置及び真空ポンプ
US6148634A (en) 1999-04-26 2000-11-21 3M Innovative Properties Company Multistage rapid product refrigeration apparatus and method
US6253563B1 (en) 1999-06-03 2001-07-03 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Solar-powered refrigeration system
EP1063753B1 (de) 1999-06-22 2009-07-22 Levitronix LLC Elektrischer Drehantrieb mit einem magnetisch gelagerten Rotor
JP2001041237A (ja) 1999-07-26 2001-02-13 Seiko Seiki Co Ltd 磁気軸受装置
JP2001041240A (ja) 1999-07-29 2001-02-13 Koyo Seiko Co Ltd 磁気軸受の制御装置
US7211919B2 (en) 1999-08-16 2007-05-01 American Superconductor Corporation Thermally-conductive stator support structure
US6198803B1 (en) 1999-08-20 2001-03-06 General Electric Company Bearing assembly including rotating element and magnetic bearings
JP3901897B2 (ja) 1999-08-25 2007-04-04 株式会社荏原製作所 磁気軸受装置
JP2001086704A (ja) 1999-09-13 2001-03-30 Ebara Corp モータ一体構造の磁気軸受装置
GB2354553B (en) 1999-09-23 2004-02-04 Turbo Genset Company Ltd The Electric turbocharging system
EP1223357B1 (en) 1999-09-30 2011-04-20 Mitsubishi Denki Kabushiki Kaisha Thrust magnetic bearing
US6483212B1 (en) 1999-10-06 2002-11-19 Asmo Co., Ltd. Reluctance-type electric motor
US6489701B1 (en) 1999-10-12 2002-12-03 American Superconductor Corporation Superconducting rotating machines
JP2001169486A (ja) 1999-12-02 2001-06-22 Shinano Denki Kk 高速サーボモータ
JP4505909B2 (ja) * 1999-12-07 2010-07-21 アイシン精機株式会社 永久磁石ロータ
GB9929995D0 (en) 1999-12-17 2000-02-09 Switched Reluctance Drives Ltd Brushless machine control
DE19961798C2 (de) 1999-12-22 2001-11-15 Daimler Chrysler Ag Verfahren und Anordnung zur Regelung des Stroms in einer geschalteten Reluktanzmaschine
JP2001182746A (ja) 1999-12-27 2001-07-06 Ebara Corp 磁気軸受装置
US6486683B1 (en) 1999-12-30 2002-11-26 Gsi Lumonics, Inc. Variable reactance position detector
JP2001234929A (ja) 2000-02-21 2001-08-31 Ebara Corp 磁気軸受及び循環ファン装置
JP3753923B2 (ja) 2000-04-21 2006-03-08 株式会社荏原製作所 磁気軸受制御装置
US6309188B1 (en) 2000-06-07 2001-10-30 Michael Danner Magnetic drive centrifugal pump having ceramic bearings, ceramic thrust washers, and a water cooling channel
JP3978982B2 (ja) 2000-06-28 2007-09-19 株式会社ジェイテクト 磁気軸受制御装置
JP2002013532A (ja) 2000-06-28 2002-01-18 Koyo Seiko Co Ltd 磁気軸受制御装置
JP3701183B2 (ja) * 2000-08-31 2005-09-28 三菱電機株式会社 モータ回転子
CA2344564C (en) 2000-09-14 2008-07-22 General Electric Canada Inc. Graded electric field insulation system for dynamoelectric machine
DE10124193A1 (de) 2000-09-26 2002-04-11 Siemens Ag Magnetlager
EP1325239B1 (de) 2000-10-09 2004-04-14 Siemens Aktiengesellschaft Einrichtung mit rotor und magnetlager zur berührungslosen lagerung des rotors
JP2002122138A (ja) 2000-10-16 2002-04-26 Seiko Instruments Inc 磁気軸受装置
US6590366B1 (en) 2000-11-02 2003-07-08 General Dyanmics Advanced Technology Systems, Inc. Control system for electromechanical arrangements having open-loop instability
AU2002224477A1 (en) * 2000-11-02 2002-05-15 Dinyu Qin Rotor shield for magnetic rotary machine
DE10156243A1 (de) 2001-11-15 2003-06-05 Bosch Gmbh Robert Elektronisch kommutierter Motor
US7105967B2 (en) 2000-11-10 2006-09-12 Delta Electronics Inc. Heat dissipating device with a combination bearing assembly having magnetic bearing rings and a sleeve bearing
CN1211581C (zh) * 2000-12-28 2005-07-20 科西亚数码电气(深圳)有限公司 一种制冷压缩机
JP2002242876A (ja) 2001-02-19 2002-08-28 Stmp Kk 磁気軸受式ポンプ
US20020148225A1 (en) 2001-04-11 2002-10-17 Larry Lewis Energy conversion system
US6666134B2 (en) 2001-05-22 2003-12-23 The Minster Machine Company Method and apparatus for adjusting the gib-slide clearance using a thermal treatment process
NL1018212C2 (nl) 2001-06-05 2002-12-10 Siemens Demag Delaval Turbomac Compressoreenheid omvattende een centrifugaalcompressor en een elektromotor.
FR2826077B1 (fr) 2001-06-15 2003-09-19 Mecanique Magnetique Sa Palier magnetique actif a detecteurs integres
GB2378046A (en) 2001-07-18 2003-01-29 Turbo Genset Company Ltd Cooling flow in discoid stator windings
US6608418B2 (en) 2001-08-24 2003-08-19 Smiths Aerospace, Inc. Permanent magnet turbo-generator having magnetic bearings
FR2829200B1 (fr) 2001-09-06 2004-12-31 Mecanique Magnetique Sa Dispositif et procede de compensation automatique de perturbations synchrones
US20050077793A1 (en) 2001-10-05 2005-04-14 Seamus Garvey Electrical machine having capability to generate lateral forces
GB2381958B (en) 2001-11-07 2006-03-22 Turbo Genset Company Ltd Stator winding
DE10200506A1 (de) 2002-01-09 2003-07-24 Minebea Co Ltd Verfahren zum Herstellen eines Spindelmotors und Spindelmotor für ein Festplattenlaufwerk
US20030132673A1 (en) 2002-01-17 2003-07-17 Shijian Zhou Centrifugal liquid cooling system for an electric motor
CA2373905A1 (en) 2002-02-28 2003-08-28 Ronald David Conry Twin centrifugal compressor
US7023118B1 (en) 2002-03-14 2006-04-04 The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration System for controlling a magnetically levitated rotor
TW200405646A (en) 2002-05-24 2004-04-01 Virginia Tech Intell Prop Method, apparatus, and system for drive control, power conversion, and start-up control in an SRM or PMBDCM drive system
US7466051B2 (en) * 2002-08-02 2008-12-16 Kazuyuki Demachi Superconducting magnetic bearing
JP4241223B2 (ja) 2002-08-30 2009-03-18 株式会社島津製作所 磁気軸受装置
US20050174087A1 (en) 2004-02-10 2005-08-11 Koyo Seiko Co., Ltd. Control magnetic bearing device
US7005864B2 (en) 2002-10-21 2006-02-28 Synchrony, Inc. Capacitive position sensing system with resonant amplification
US7065979B2 (en) 2002-10-30 2006-06-27 Delaware Capital Formation, Inc. Refrigeration system
US6892522B2 (en) 2002-11-13 2005-05-17 Carrier Corporation Combined rankine and vapor compression cycles
JP2004173341A (ja) 2002-11-18 2004-06-17 Hitachi Ltd 回転電機回転子，回転電機及び発電システム
US7583000B2 (en) 2002-12-10 2009-09-01 Tri-Seven Research, Inc. Starting system for salient-poled-rotor electric motor
JP2004286045A (ja) 2003-03-19 2004-10-14 Boc Edwards Kk 磁気軸受装置及び該磁気軸受装置を搭載したポンプ装置
KR20040082954A (ko) 2003-03-19 2004-09-30 비오씨 에드워즈 가부시키가이샤 자기 베어링 장치 및 이 자기 베어링 장치를 탑재한 터보분자 펌프
US7057323B2 (en) * 2003-03-27 2006-06-06 Emerson Electric Co. Modular flux controllable permanent magnet dynamoelectric machine
RU2241296C1 (ru) 2003-05-05 2004-11-27 Демьяненко Александр Васильевич Пакет для формирования магнитной системы ротора
JP4567996B2 (ja) 2003-06-09 2010-10-27 パナソニック株式会社 蓄熱式ヒートポンプシステム
JP4476694B2 (ja) 2003-06-25 2010-06-09 株式会社荏原製作所 磁気軸受装置および磁気軸受装置を備えた流体機械
CN100570995C (zh) * 2003-07-21 2009-12-16 西门子能量及自动化公司 用于旋转装置的一体式中心平面平衡的系统和方法
EP1517042A1 (en) 2003-09-17 2005-03-23 Mecos Traxler AG Magnetic bearing device and vacuum pump
US7844266B2 (en) 2003-09-30 2010-11-30 Intel Corporation Wireless network roaming timer method and apparatus
FR2861142B1 (fr) 2003-10-16 2006-02-03 Mecanique Magnetique Sa Pompe a vide turbo moleculaire
US7017357B2 (en) 2003-11-18 2006-03-28 Carrier Corporation Emergency power generation system
US7013644B2 (en) 2003-11-18 2006-03-21 Utc Power, Llc Organic rankine cycle system with shared heat exchanger for use with a reciprocating engine
DE20318389U1 (de) 2003-11-27 2004-02-26 Nexans Magnetische Lagerung
GB0400483D0 (en) 2004-01-09 2004-02-11 Switched Reluctance Drives Ltd Rotor position detection of an electrical machine
EP1605177A1 (en) 2004-06-08 2005-12-14 Mecos Traxler AG Magnetic bearing device with simplified wiring
EP1621785A1 (en) 2004-07-30 2006-02-01 Mecos Traxler AG Method and apparatus for controlling a magnetic bearing device
JP2006046763A (ja) 2004-08-03 2006-02-16 Denso Corp 廃熱利用装置を備える冷凍装置
JP4654655B2 (ja) 2004-10-19 2011-03-23 株式会社デンソー 蒸気圧縮式冷凍機
WO2006061671A1 (en) 2004-12-08 2006-06-15 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for improved handover of mobile stations out of unlicensed mobile access networks
US7504756B2 (en) * 2005-01-28 2009-03-17 Board Of Regents, The University Of Texas System High strength induction machine, rotor, rotor cage end ring and bar joint, rotor end ring, and related methods
KR100704482B1 (ko) 2005-04-01 2007-04-09 엘지전자 주식회사 저속 영역과 고속 영역에서의 발전 효율이 개선된 에스알발전기
US20060243683A1 (en) 2005-04-29 2006-11-02 Onachilla Michael D Merchandising display
JP4746619B2 (ja) 2005-07-05 2011-08-10 株式会社荏原製作所 磁気軸受装置および磁気軸受方法
DE602005023866D1 (de) 2005-08-24 2010-11-11 Mecos Traxler Ag Magnetlagereinrichtung mit verbesserter Gehäusedurchführung bei Vakuum
US7679248B2 (en) 2005-09-28 2010-03-16 Shimadzu Corporation Magnetic bearing system
FR2896285B1 (fr) 2006-01-13 2008-04-18 Mecanique Magnetique Sa Soc D Dispositif de suspension magnetique d'un rotor
US7508101B2 (en) 2006-02-24 2009-03-24 General Electric Company Methods and apparatus for using an electrical machine to transport fluids through a pipeline
FR2897911B1 (fr) 2006-02-27 2009-03-27 Mecanique Magnetique Sa Soc D Palier magnetique actif chemise
DE102006017762B4 (de) 2006-04-12 2010-07-08 Siemens Ag Verfahren zum Laminieren eines Elektrobandes für Transformatorenkerne
JP5045894B2 (ja) 2006-05-09 2012-10-10 株式会社島津製作所 磁気軸受装置
TW200811325A (en) 2006-08-16 2008-03-01 Univ Feng Chia Methods for manufacturing activated carbon fiber products
EP1895180A2 (en) 2006-08-30 2008-03-05 Ebara Corporation Magnetic bearing device, rotating system therewith and method of identification of the model of the main unit in a rotating system
US7471022B2 (en) 2006-09-22 2008-12-30 Sortore Christopher K Magnetic bearing
WO2008039124A1 (en) 2006-09-25 2008-04-03 Telefonaktiebolaget Lm Ericsson (Publ) A method, a serving cell controller and a system for detecting support for packet-switched handover
FR2910196B1 (fr) 2006-12-14 2009-07-24 Mecanique Magnetique Sa Soc D Machine electrique chemisee ou surmoulee
US20080238234A1 (en) 2007-03-27 2008-10-02 Hamilton Sundstrand Corporation Segmented permanent magnet rotor for high speed synchronous machines
US7919898B2 (en) * 2007-06-21 2011-04-05 Nidec Motor Corporation Rotor core assembly for electric motor
JP5025505B2 (ja) 2008-01-24 2012-09-12 株式会社荏原製作所 磁気軸受装置
JP5643991B2 (ja) 2008-04-17 2014-12-24 シンクロニー, インコーポレイテッドSynchrony, Inc. 高速永久磁石モータおよび低損失メタルロータ付発電機
US8330311B2 (en) 2008-04-18 2012-12-11 Dresser-Rand Company Magnetic thrust bearing with integrated electronics
KR100986744B1 (ko) 2008-07-10 2010-10-08 주식회사 한랩 자동 평형형 원심분리기 및 그 제어 방법
US8179009B2 (en) * 2008-07-28 2012-05-15 Direct Drive Systems, Inc. Rotor for an electric machine
JP5310118B2 (ja) 2009-03-06 2013-10-09 富士ゼロックス株式会社 画像形成装置
US8987959B2 (en) 2010-06-23 2015-03-24 Dresser-Rand Company Split magnetic thrust bearing

Also Published As

Publication number Publication date
CN102027227A (zh) 2011-04-20
AU2009251484B2 (en) 2011-12-15
US8698367B2 (en) 2014-04-15
ZA201007898B (en) 2011-08-31
CA2721627C (en) 2016-02-09
AU2009251484A1 (en) 2009-12-03
WO2009146189A1 (en) 2009-12-03
KR20110014590A (ko) 2011-02-11
US20090261678A1 (en) 2009-10-22
TW201010248A (en) 2010-03-01
CL2009000917A1 (es) 2010-07-02
AR071378A1 (es) 2010-06-16
MY163687A (en) 2017-10-13
RU2010142965A (ru) 2012-05-27
CA2721627A1 (en) 2009-12-03
IL208762A0 (en) 2010-12-30
EP2300703A1 (en) 2011-03-30
SG189798A1 (en) 2013-05-31
JP2011518539A (ja) 2011-06-23
JP5643991B2 (ja) 2014-12-24
EP2300703A4 (en) 2014-09-10
MX2010011349A (es) 2011-05-23
CO6331383A2 (es) 2011-10-20
PE20100219A1 (es) 2010-04-14

Similar Documents

Publication Publication Date Title
BRPI0907304A2 (pt) "máquina"
BRPI0907305A2 (pt) "máquina"
ITRE20080001A1 (it) '' macchina diraspatrice inertizzata ''
BRPI0922904A2 (pt) "compostos"
BRPI0910229A2 (pt) Tetramatos de 4';4'-dioxaspiro espirociclicamente substituídos
DE602008001256D1 (de) Rasenmäher
ITRA20060072A1 (it) Macchina ginnica
BRPI0913806A2 (pt) "composição"
BRPI0914533A2 (pt) "métodos"
DK2348809T3 (da) Balleindpakningsmaskine
BRPI0923755A2 (pt) "máquina elétrica".
BRPI0923735A2 (pt) "máquina de lavar roupas"
ES1065713Y (es) Maquina quitamanchas
DE602008004044D1 (de) Rasenmäher
FR2918593B1 (fr) Machine d'affutage
MA30860B1 (fr) Myrtillier denomme "c97-390"
ITPD20080001U1 (it) "stendibiancheria perfezionato"
ITPN20080006A1 (it) "macchina lava-asciuga pavimenti perfezionata".
DE112007001862A5 (de) Gleichstrommaschine
IT1396886B1 (it) Lavatrice per mezzene
FR2921080B1 (fr) Machine de blachisserie
DE502008003330D1 (de) Spinnmaschine
DE502008002121D1 (de) Nähmaschine
ES1062979Y (es) Maquina descascaradora-separadora
IT1391838B1 (it) '' macchina riempitrice ''

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]