JPH05505299A - スロットレス、ブラシレスで大きなエアギャップのあるモータの改良 - Google Patents

スロットレス、ブラシレスで大きなエアギャップのあるモータの改良

Info

Publication number
JPH05505299A
JPH05505299A JP3502865A JP50286590A JPH05505299A JP H05505299 A JPH05505299 A JP H05505299A JP 3502865 A JP3502865 A JP 3502865A JP 50286590 A JP50286590 A JP 50286590A JP H05505299 A JPH05505299 A JP H05505299A
Authority
JP
Japan
Prior art keywords
motor
winding
power
coil
field
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.)
Pending
Application number
JP3502865A
Other languages
English (en)
Japanese (ja)
Inventor
シュラモ，ダニエル　ジェイ．
ベンフォード，スーザン　エム．
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.)
Individual
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 JPH05505299A publication Critical patent/JPH05505299A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/04—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings prior to their mounting into the machines
    • H02K15/043—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings prior to their mounting into the machines winding flat conductive wires or sheets
    • H02K15/0432—Distributed windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • 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
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • 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
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Windings For Motors And Generators (AREA)
  • Brushless Motors (AREA)
JP3502865A 1989-12-15 1990-12-14 スロットレス、ブラシレスで大きなエアギャップのあるモータの改良 Pending JPH05505299A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45181089A 1989-12-15 1989-12-15
US451,810 1989-12-15

Publications (1)

Publication Number Publication Date
JPH05505299A true JPH05505299A (ja) 1993-08-05

Family

ID=23793791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3502865A Pending JPH05505299A (ja) 1989-12-15 1990-12-14 スロットレス、ブラシレスで大きなエアギャップのあるモータの改良

Country Status (3)

Country Link
EP (1) EP0505476A1 (cg-RX-API-DMAC10.html)
JP (1) JPH05505299A (cg-RX-API-DMAC10.html)
WO (1) WO1991009449A1 (cg-RX-API-DMAC10.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002315752A (ja) * 2001-04-20 2002-10-29 Matsushita Electric Ind Co Ltd 超音波振動子駆動モータとそのモータを使用した超音波診断装置
JP2005027494A (ja) * 2003-06-30 2005-01-27 Robert Bosch Gmbh 二層の重ね巻線を製作するための方法
JP2016220410A (ja) * 2015-05-21 2016-12-22 キヤノン株式会社 ブラシレスモータおよびこれを用いた装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5197180A (en) * 1991-09-13 1993-03-30 Faraday Energy Foundation Method for making an electric motor winding
US6717312B1 (en) * 2001-01-03 2004-04-06 Dana Corporation Defense vehicle aiming ordinance platform having variable reluctance motor
JP5284979B2 (ja) * 2006-12-28 2013-09-11 レスメド・モーター・テクノロジーズ・インコーポレーテッド モーター内のスロットレスステータ用のコイル巻き付け方法及び構造
FI126995B (sv) * 2007-03-21 2017-09-15 Mirka Oy Kompakt elektrisk slipmaskin
DE102014206536A1 (de) * 2014-04-04 2015-10-08 Robert Bosch Gmbh Elektrische Maschine mit Abschirmblech

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT318069B (de) * 1972-02-09 1974-09-25 Retobobina Handelsanstalt Wicklung für elektromechanische Wandler mit sich in einem Magnetfeld bewegenden eisenlosen Läufer
GB1436543A (en) * 1972-05-13 1976-05-19 Plessey Co Ltd Production of windings for electrical rotating machines
JPS49117918A (cg-RX-API-DMAC10.html) * 1973-03-19 1974-11-11
US4130769A (en) * 1974-11-01 1978-12-19 Canon Kabushiki Kaisha Brushless DC motor
US4645961A (en) * 1983-04-05 1987-02-24 The Charles Stark Draper Laboratory, Inc. Dynamoelectric machine having a large magnetic gap and flexible printed circuit phase winding
US4499408A (en) * 1983-06-09 1985-02-12 General Electric Company Control circuit for an electronically commutated motor, an integrated circuit for an ECM, and a method of operating an ECM
EP0150070A3 (de) * 1984-01-19 1986-06-04 Papst-Motoren GmbH & Co. KG Kollektorloser Gleichstommotor mit eisenloser Statorwicklung
US4868970A (en) * 1985-03-08 1989-09-26 Kolimorgen Corporation Method of making an electric motor
US4733118A (en) * 1986-09-22 1988-03-22 Hhk Inc. Low damping torque brushless D.C. motor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002315752A (ja) * 2001-04-20 2002-10-29 Matsushita Electric Ind Co Ltd 超音波振動子駆動モータとそのモータを使用した超音波診断装置
JP2005027494A (ja) * 2003-06-30 2005-01-27 Robert Bosch Gmbh 二層の重ね巻線を製作するための方法
JP2016220410A (ja) * 2015-05-21 2016-12-22 キヤノン株式会社 ブラシレスモータおよびこれを用いた装置
US10291097B2 (en) 2015-05-21 2019-05-14 Canon Kabushiki Kaisha Brushless motor and apparatus using the same

Also Published As

Publication number Publication date
EP0505476A1 (en) 1992-09-30
EP0505476A4 (cg-RX-API-DMAC10.html) 1994-02-16
WO1991009449A1 (en) 1991-06-27

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