IT8219503A0 - Motore o generatore a corrente continua del tipo a disco senza spazzole. - Google Patents

Motore o generatore a corrente continua del tipo a disco senza spazzole.

Info

Publication number
IT8219503A0
IT8219503A0 IT8219503A IT1950382A IT8219503A0 IT 8219503 A0 IT8219503 A0 IT 8219503A0 IT 8219503 A IT8219503 A IT 8219503A IT 1950382 A IT1950382 A IT 1950382A IT 8219503 A0 IT8219503 A0 IT 8219503A0
Authority
IT
Italy
Prior art keywords
generator
direct current
current motor
disc type
type direct
Prior art date
Application number
IT8219503A
Other languages
English (en)
Other versions
IT1149540B (it
Inventor
James H Hahn
Original Assignee
Rush David H
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 Rush David H filed Critical Rush David H
Publication of IT8219503A0 publication Critical patent/IT8219503A0/it
Application granted granted Critical
Publication of IT1149540B publication Critical patent/IT1149540B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Brushless Motors (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
IT19503/82A 1981-02-09 1982-02-08 Motore o generatore a corrente continua del tipo a disco senza spazzole IT1149540B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/232,810 US4508998A (en) 1981-02-09 1981-02-09 Brushless disc-type DC motor or generator

Publications (2)

Publication Number Publication Date
IT8219503A0 true IT8219503A0 (it) 1982-02-08
IT1149540B IT1149540B (it) 1986-12-03

Family

ID=22874689

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19503/82A IT1149540B (it) 1981-02-09 1982-02-08 Motore o generatore a corrente continua del tipo a disco senza spazzole

Country Status (9)

Country Link
US (1) US4508998A (it)
EP (1) EP0071629B1 (it)
JP (1) JPS58500584A (it)
AU (1) AU553994B2 (it)
CA (1) CA1178636A (it)
DE (1) DE3267859D1 (it)
IT (1) IT1149540B (it)
SU (1) SU1494877A3 (it)
WO (1) WO1982002803A1 (it)

Families Citing this family (52)

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GB2125635B (en) * 1982-08-10 1987-06-10 Papst Motoren Gmbh & Co Kg Direct current machine
DE3348445C2 (de) * 1982-09-04 1996-08-14 Papst Motoren Gmbh & Co Kg Kollektorloser Gleichstrommotor zum Antrieb eines Speichermediums
DE3331755A1 (de) 1982-09-04 1984-03-08 Papst-Motoren GmbH & Co KG, 7742 St Georgen Einrichtung zur erzeugung von impulsen bei speicherantrieben
DE3504681A1 (de) * 1985-02-12 1986-09-04 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Antriebs- und positioniersystem
MX161230A (es) * 1985-12-23 1990-08-24 Unique Mobility Inc Mejoras en transductor electromagnetico de peso ligero
US5319844A (en) * 1985-12-23 1994-06-14 Unique Mobility, Inc. Method of making an electromagnetic transducer
DE3609351A1 (de) * 1986-03-20 1987-09-24 Bosch Gmbh Robert Buerstenloser elektrischer motor
US4949000A (en) * 1988-07-18 1990-08-14 Mueller And Smith, Lpa D.C. motor
US4837474A (en) * 1988-08-12 1989-06-06 Camatec Corporation D.C. motor
JPH0279792A (ja) * 1988-09-12 1990-03-20 Secoh Giken Inc 高速３相直流電動機
AU3962495A (en) * 1994-10-14 1996-05-06 Magnetic Bearing Technologies, Inc. Brushless generator
US5652493A (en) * 1994-12-08 1997-07-29 Tridelta Industries, Inc. (Magna Physics Division) Polyphase split-phase switched reluctance motor
US5691589A (en) * 1995-06-30 1997-11-25 Kaman Electromagnetics Corporation Detachable magnet carrier for permanent magnet motor
DE19754843A1 (de) † 1997-12-10 1999-06-24 Bosch Gmbh Robert Antriebsvorrichtung für ein zwischen Endstellungen bewegbares Teil eines Fahrzeugs und Verfahren zu ihrer Herstellung
RU2137279C1 (ru) * 1998-04-14 1999-09-10 Уральский электрохимический комбинат Способ прямого формирования обмотки многорядовой катушки из круглого изолированного провода
EP0993101B1 (en) * 1998-09-28 2002-12-11 Victor Company Of Japan, Ltd. Magnetic disc driving apparatus
NZ334768A (en) * 1999-03-23 2001-09-28 Wellington Drive Technologies Brushless DC motor, stator disc has flattened inverted conical cross section
JP2003506005A (ja) * 1999-07-23 2003-02-12 アドバンスト・ロータリー・システムズ・エルエルシー 電気駆動装置（選択可能な形態）
US7042109B2 (en) * 2002-08-30 2006-05-09 Gabrys Christopher W Wind turbine
CA2436369A1 (en) * 2003-08-05 2005-02-05 Tecobim Inc. Alternator using permanent magnets
RU2319279C2 (ru) * 2004-06-10 2008-03-10 Виктор Васильевич Булгар Бесконтактный двигатель постоянного тока с дисковым ротором
KR100870738B1 (ko) * 2007-01-25 2008-11-26 태창엔이티 주식회사 에이에프피엠 코어리스형 멀티 발전기 및 모터
US7791236B2 (en) * 2007-08-16 2010-09-07 Ford Global Technologies, Llc Permanent magnet machine
FI120781B (fi) * 2007-09-21 2010-02-26 Kone Corp Sähkömoottori
US20090200882A1 (en) * 2008-02-12 2009-08-13 Elberto Berdut-Teruel Orbital hybrid magnetic electronic engine and generator
US8018116B2 (en) * 2008-02-12 2011-09-13 Elberto Berdut-Teruel Electric motor of parallel cycles
WO2009149538A1 (en) * 2008-06-10 2009-12-17 Garth Wells Hand held non-adhesive tape dispenser with friction brakes
RU2380815C1 (ru) * 2008-06-24 2010-01-27 Михаил Федорович Ефимов Бесконтактный двигатель постоянного тока
US8536748B2 (en) 2008-11-11 2013-09-17 Ford Global Technologies, Llc Permanent magnet machine with different pole arc angles
US20100117475A1 (en) * 2008-11-11 2010-05-13 Ford Global Technologies, Llc Permanent Magnet Machine with Offset Pole Spacing
US8461739B2 (en) * 2009-09-25 2013-06-11 Ford Global Technologies, Llc Stator for an electric machine
US8097993B2 (en) * 2009-10-30 2012-01-17 Finkle Louis J Electric motor and/or generator with mechanically tuneable permanent magnetic field
US8072108B2 (en) * 2009-10-30 2011-12-06 Finkle Louis J Electric motor or generator with mechanically tuneable permanent magnetic field
US8288908B2 (en) 2009-10-30 2012-10-16 Finkle Louis J Reconfigurable inductive to synchronous motor
US8390162B2 (en) * 2009-10-30 2013-03-05 Louis J. Finkle Reconfigurable inductive to synchronous motor
US8952587B2 (en) 2009-10-30 2015-02-10 Louis J. Finkle Windmill generator with mechanically tuneable permanent magnetic field
FI122696B (fi) * 2010-03-31 2012-05-31 Kone Corp Sähkömoottori, nostokoneisto sekä hissijärjestelmä
TWI424938B (zh) 2011-08-23 2014-02-01 Ind Tech Res Inst 電動輔助轉輪機構
US8941970B2 (en) * 2011-10-18 2015-01-27 Siemens Energy, Inc. Method and apparatus for demagnetizing generator components prior to electromagnetic core imperfection testing or EL-CID testing
US9419504B2 (en) 2012-04-20 2016-08-16 Louis J. Finkle Hybrid induction motor with self aligning permanent magnet inner rotor
US9484794B2 (en) 2012-04-20 2016-11-01 Louis J. Finkle Hybrid induction motor with self aligning permanent magnet inner rotor
US9923440B2 (en) 2014-01-09 2018-03-20 Motor Generator Technology, Inc. Hybrid electric motor with self aligning permanent magnet and squirrel cage rotors
US9923439B2 (en) 2014-01-09 2018-03-20 Motor Generator Technology, Inc. Hybrid electric motor with self aligning permanent magnet and squirrel cage rotors
US10476363B2 (en) 2014-01-09 2019-11-12 Louis J. Finkle Hybrid electric motor with self aligning permanent magnet and squirrel cage dual rotors magnetically coupled with permeant magnets and bars at synchronous speed
US10998802B2 (en) 2017-02-21 2021-05-04 Louis J. Finkle Hybrid induction motor with self aligning hybrid induction/permanent magnet rotor
US10128789B2 (en) * 2014-10-10 2018-11-13 The Boeing Company Phantom electric motor system with parallel coils
US11323003B2 (en) 2017-10-25 2022-05-03 Flowserve Management Company Compact, modular, pump or turbine with integral modular motor or generator and coaxial fluid flow
CN112119207A (zh) * 2018-06-11 2020-12-22 智能E有限责任公司 用于分布式热电联产的紧凑型朗肯涡轮发电机设备
US12398659B2 (en) 2024-01-03 2025-08-26 Flowserve Pte. Ltd. Integral motor pump or turbine with sensorless monitoring of axial bearing wear
US12486849B2 (en) 2024-01-08 2025-12-02 Flowserve Pte. Ltd. Mechanism for reducing eddy current losses in sealless pumps and turbines having directly driven impellers
US12480519B2 (en) 2024-01-09 2025-11-25 Flowserve Pte. Ltd. Mechanism for maintaining integrity of permanent magnets in directly driven sealless pumps and turbines
US12313074B1 (en) 2024-02-09 2025-05-27 Flowserve Pte. Ltd. Efficient system for pumping low-density liquids

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB939061A (en) * 1958-10-28 1963-10-09 L R Power Corp Alternating current machines
FR1236687A (fr) * 1959-08-22 1960-07-22 Nouveau type de moteur électrique
DE1463839A1 (de) * 1963-12-11 1969-01-23 Deutsche Post Rundfunk Unmittelbar elektromotorisch angetriebene Schwungmasse
DE1538749A1 (de) * 1966-12-03 1970-01-29 Buehler Gmbh Nachf Geb Gleichstrommotor fuer den direkten Antrieb einer Tonwelle od.dgl.
JPS5031245B1 (it) * 1968-06-27 1975-10-08
US3483458A (en) * 1968-09-27 1969-12-09 Gen Motors Corp Rotor position sensor and control circuit for an electric motor power supply
FR2076493A6 (it) * 1970-01-16 1971-10-15 Valroger Pierre De
US3766456A (en) * 1970-06-04 1973-10-16 D Carow Rotating electrical machine
US3643140A (en) * 1970-08-07 1972-02-15 Armec Corp Dc energized timing motor utilizing a resonant member to maintain constant speed
US3670189A (en) * 1971-04-30 1972-06-13 Paul Peter Monroe Gated permanent magnet motor
GB1436716A (en) * 1972-05-25 1976-05-26 Papst Motoren Kg Brushless dc motors
NL169003C (nl) * 1973-05-18 1982-05-17 Sagem Elektrische gelijkstroommotor zonder borstels.
GB1563228A (en) * 1975-07-24 1980-03-19 Papst Motoren Kg Electric motors
CH612736A5 (it) * 1976-04-27 1979-08-15 Papst Motoren Kg
GB1604121A (en) * 1977-04-08 1981-12-02 Sony Corp Dc motors
DE2730142C2 (de) * 1977-07-04 1988-01-21 Papst-Motoren GmbH & Co KG, 7742 St Georgen Kollektorloser Gleichstrommotor der zweisträngigen Bauart
US4207483A (en) * 1978-09-01 1980-06-10 Warner Electric Brake & Clutch Co. Step motor with circumferential stators on opposite sides of disc-like rotor

Also Published As

Publication number Publication date
EP0071629A1 (en) 1983-02-16
SU1494877A3 (ru) 1989-07-15
US4508998A (en) 1985-04-02
CA1178636A (en) 1984-11-27
WO1982002803A1 (en) 1982-08-19
IT1149540B (it) 1986-12-03
JPS58500584A (ja) 1983-04-14
EP0071629A4 (en) 1983-06-17
AU8201082A (en) 1982-08-26
EP0071629B1 (en) 1985-12-11
AU553994B2 (en) 1986-07-31
DE3267859D1 (en) 1986-01-23

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970227