CA2146774A1 - Magnetic motor construction - Google Patents

Magnetic motor construction

Info

Publication number
CA2146774A1
CA2146774A1 CA 2146774 CA2146774A CA2146774A1 CA 2146774 A1 CA2146774 A1 CA 2146774A1 CA 2146774 CA2146774 CA 2146774 CA 2146774 A CA2146774 A CA 2146774A CA 2146774 A1 CA2146774 A1 CA 2146774A1
Authority
CA
Canada
Prior art keywords
permanent magnets
spaced permanent
coil
spaced
electric potential
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA 2146774
Other languages
French (fr)
Other versions
CA2146774C (en
Inventor
Charles Joseph Flynn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Magnetic Revolutions Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2146774A1 publication Critical patent/CA2146774A1/en
Application granted granted Critical
Publication of CA2146774C publication Critical patent/CA2146774C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H02K29/10—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using light effect devices
    • 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
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos

Abstract

The present invention relates to an apparatus having spaced permanent magnets (24, 54, 56) positioned so there is a magnetic interaction between them, and controlling the interaction by having a coil (26, 28, 30, 32, 34, 36, 38) in the space between the permanent magnets connected to a source of electric potential and a controllable switch in series such that closing the switch places voltage across the coil and predeterminately affects the magnetic interaction between spaced permanent magnets. The invention also teaches mounting one of the spaced permanent magnets on a rotatable structure so that the spaced permanent magnets can move relative to each other, the controllable switch operating to control the application of electric potential across the coil in such a manner as to produce relative rotational movement between the spaced permanent magnets.
CA002146774A 1992-06-23 1993-06-11 Magnetic motor construction Expired - Fee Related CA2146774C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/902,952 US5455474A (en) 1992-06-23 1992-06-23 Magnetic motor construction
US07/902,952 1992-06-23
PCT/US1993/005628 WO1994000903A1 (en) 1992-06-23 1993-06-11 Magnetic motor construction

Publications (2)

Publication Number Publication Date
CA2146774A1 true CA2146774A1 (en) 1994-01-06
CA2146774C CA2146774C (en) 1999-06-01

Family

ID=25416680

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002146774A Expired - Fee Related CA2146774C (en) 1992-06-23 1993-06-11 Magnetic motor construction

Country Status (12)

Country Link
US (1) US5455474A (en)
EP (1) EP0576252B1 (en)
CN (1) CN1038462C (en)
AT (1) ATE157207T1 (en)
AU (1) AU4633393A (en)
CA (1) CA2146774C (en)
DE (1) DE69313200T2 (en)
ES (1) ES2108821T3 (en)
IL (1) IL106082A0 (en)
TW (1) TW226497B (en)
WO (1) WO1994000903A1 (en)
ZA (1) ZA934343B (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7075094A (en) * 1993-06-28 1995-01-17 Kone Oy Elevator machinery
FI114419B (en) * 1994-04-07 2004-10-15 Kone Corp The elevator machinery
FI93340C (en) * 1993-06-28 1995-03-27 Kone Oy The elevator machine
JP3208471B2 (en) * 1994-06-21 2001-09-10 大洋電産株式会社 Fan motor
RU2098908C1 (en) * 1995-03-07 1997-12-10 Товарищество с ограниченной ответственностью "ПЭТРО-ФЭСТ" Valve-type motor
GB9506461D0 (en) * 1995-03-29 1995-05-17 Switched Reluctance Drives Ltd Single-phase variable reluctance motor having permanent magnets bedded within a phase winding
JP2000504196A (en) * 1996-01-22 2000-04-04 イリノイ トゥール ワークス インコーポレイティド Magnetic pole shaft motor
US5925958A (en) * 1996-06-20 1999-07-20 Pirc; Anton DC motor utilizing permanent magnets
US6348751B1 (en) 1997-12-12 2002-02-19 New Generation Motors Corporation Electric motor with active hysteresis-based control of winding currents and/or having an efficient stator winding arrangement and/or adjustable air gap
GB2339627A (en) * 1998-07-16 2000-02-02 Ya Horng Electronic Co Ltd A record player driving device
US6246561B1 (en) * 1998-07-31 2001-06-12 Magnetic Revolutions Limited, L.L.C Methods for controlling the path of magnetic flux from a permanent magnet and devices incorporating the same
AU2002226087A1 (en) * 2000-11-27 2002-06-03 Frank J. Fecera Permanent magnet motor
US6439855B1 (en) * 2001-02-12 2002-08-27 Siemens Automotive, Inc. Direct current electric motor which eliminates outer case and places brushes and chokes in space efficient locations
US6806610B2 (en) * 2001-02-27 2004-10-19 Monte Dilliner Magnetic motor with movable rotor and drive magnets
US20040055797A1 (en) * 2002-02-19 2004-03-25 Chester White Electromagnetic, ''fuelless,'' passenger vehicle (automobile)
US7233088B2 (en) 2003-01-17 2007-06-19 Magnetic Torque International, Ltd. Torque converter and system using the same
US7268454B2 (en) 2003-01-17 2007-09-11 Magnetic Torque International, Ltd. Power generating systems
US7808142B2 (en) * 2004-10-27 2010-10-05 E3 Solutions, Llc Multivariable generator and method of using the same
US20060087187A1 (en) * 2004-10-27 2006-04-27 Magnetic Torque International, Ltd. Multivariable generator and method of using the same
US20060238055A1 (en) * 2005-04-23 2006-10-26 Danford Tiras J Magnetic motor
US7868514B2 (en) * 2006-12-19 2011-01-11 TWM Technology, L.L.C. Plural rotor permanent magnet electric motor with coincident electromagnetic axis
TW200913442A (en) * 2007-09-05 2009-03-16 Chuan-Sheng Chen Coilless motor
US20100283347A1 (en) * 2009-05-07 2010-11-11 Clynton Caines Novel ganged alternating current generator
US8344843B2 (en) 2010-09-03 2013-01-01 Solid State Magnetics Corporation Flux transfer device
US9447728B2 (en) 2010-09-18 2016-09-20 Raymond Towne Magnet-based anti-cogging apparatuses and systems for applying an anti-cogging torque on a rotating shaft
US8701615B2 (en) 2010-09-18 2014-04-22 Raymond A. Towne, III Anti-cogging apparatus and methods for reducing cogging of rotating shaft
CN105659489A (en) * 2013-10-14 2016-06-08 升旸科技有限公司 Mobile induction and power-generation device
US10594192B1 (en) * 2015-08-20 2020-03-17 Anoup Kaul Brushless motor/generator
CN105932847A (en) * 2016-07-08 2016-09-07 程国强 Magnetic suspension half-feed DC motor
EP4096068A1 (en) * 2021-05-26 2022-11-30 Mehmet Alkan Generator device for converting kinetic energy into electrical energy

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE210005C (en) *
BE515798A (en) * 1951-11-28
US3096467A (en) * 1959-10-09 1963-07-02 Ferranti Ltd Brushless d. c. motor with permanent magnet rotor
DE1526380A1 (en) * 1966-05-11 1970-06-18 Daimler Benz Ag Mixture-compressing rotary piston internal combustion engine
US3569806A (en) * 1968-10-08 1971-03-09 Harrison D Brailsford Starting arrangement for solid-state commutated motor
US3670189A (en) * 1971-04-30 1972-06-13 Paul Peter Monroe Gated permanent magnet motor
FR2146527A5 (en) * 1971-07-16 1973-03-02 Amouriq Paul
FR2211791B1 (en) * 1972-12-21 1977-08-12 Akad Wissenschaften Ddr
US4151431A (en) * 1973-12-06 1979-04-24 Johnson Howard R Permanent magnet motor
DE2614450A1 (en) * 1976-04-03 1977-10-13 Jacke Gmbh & Co Kg Electric machine for producing periodic mechanical movement - uses one or more movable permanent magnets arranged in magnetic field
US4187441A (en) * 1977-03-23 1980-02-05 General Electric Company High power density brushless dc motor
FR2446555A1 (en) * 1979-01-09 1980-08-08 Martire Roger Motor driven by EM modified permanent magnet fields - has permanent magnets on disc rotor, and surrounding coil with polarity controlled by commutator on shaft
JPS5725153A (en) * 1979-10-20 1982-02-09 Shoji Yonezawa Coiled armature core with magnet capable of producting of stopping magnetic flux from magnet
EP0042884A1 (en) * 1980-07-02 1982-01-06 Roger Martire Electromagnetically excited magnet motor
US4456858A (en) * 1981-10-15 1984-06-26 Loven James F Permanent magnetic A.C.-D.C. motor
FR2563059B1 (en) * 1984-04-13 1988-04-15 Cem Comp Electro Mec VERNIER ELECTRODYNAMIC MACHINE
JPS622840A (en) * 1985-06-25 1987-01-08 Kimiko Shinba Motor
JP2633826B2 (en) * 1985-10-09 1997-07-23 株式会社日立製作所 Rotating head device
US4972112A (en) * 1989-06-12 1990-11-20 Kim Dae W Brushless DC motor
US5179307A (en) * 1992-02-24 1993-01-12 The United States Of America As Represented By The Secretary Of The Air Force Direct current brushless motor

Also Published As

Publication number Publication date
CA2146774C (en) 1999-06-01
AU4633393A (en) 1994-01-24
DE69313200T2 (en) 1998-01-02
CN1081292A (en) 1994-01-26
ATE157207T1 (en) 1997-09-15
ZA934343B (en) 1994-01-12
TW226497B (en) 1994-07-11
US5455474A (en) 1995-10-03
ES2108821T3 (en) 1998-01-01
WO1994000903A1 (en) 1994-01-06
CN1038462C (en) 1998-05-20
DE69313200D1 (en) 1997-09-25
IL106082A0 (en) 1993-10-20
EP0576252A2 (en) 1993-12-29
EP0576252B1 (en) 1997-08-20
EP0576252A3 (en) 1994-08-31

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20010611