ATE141031T1 - Ständereinheit für einen bürstenlosen gleichstrommotor ohne statische drehmomentlücken - Google Patents

Ständereinheit für einen bürstenlosen gleichstrommotor ohne statische drehmomentlücken

Info

Publication number
ATE141031T1
ATE141031T1 AT90904555T AT90904555T ATE141031T1 AT E141031 T1 ATE141031 T1 AT E141031T1 AT 90904555 T AT90904555 T AT 90904555T AT 90904555 T AT90904555 T AT 90904555T AT E141031 T1 ATE141031 T1 AT E141031T1
Authority
AT
Austria
Prior art keywords
teeth
forming member
coil forming
brushless
motor
Prior art date
Application number
AT90904555T
Other languages
English (en)
Inventor
Daniel Mackenzie Campbel Odell
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of ATE141031T1 publication Critical patent/ATE141031T1/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • 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
    • H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Brushless Motors (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
AT90904555T 1989-02-28 1990-02-20 Ständereinheit für einen bürstenlosen gleichstrommotor ohne statische drehmomentlücken ATE141031T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/317,231 US5013953A (en) 1989-02-28 1989-02-28 Stator assembly for a non-static cogging brushless DC motor and method of fabricating the same

Publications (1)

Publication Number Publication Date
ATE141031T1 true ATE141031T1 (de) 1996-08-15

Family

ID=23232705

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90904555T ATE141031T1 (de) 1989-02-28 1990-02-20 Ständereinheit für einen bürstenlosen gleichstrommotor ohne statische drehmomentlücken

Country Status (7)

Country Link
US (1) US5013953A (de)
EP (1) EP0461183B1 (de)
JP (1) JPH04503749A (de)
AT (1) ATE141031T1 (de)
CA (1) CA2010614A1 (de)
DE (1) DE69027986T2 (de)
WO (1) WO1990010335A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH069351U (ja) * 1992-07-03 1994-02-04 神鋼電機株式会社 高速回転電機のスロットレス構造
US5708316A (en) * 1992-10-23 1998-01-13 Nippondenso Co., Ltd. Altenator for a vehicle
US5691590A (en) * 1992-10-23 1997-11-25 Nippondenso Co., Ltd. Alternator with magnetic noise reduction mechanism
WO1998033263A1 (fr) * 1997-01-24 1998-07-30 Sohken Ohtex Kabushiki-Kaisha Generateur de ca
JP4005169B2 (ja) * 1997-04-11 2007-11-07 東芝キヤリア株式会社 圧縮機
US6768244B2 (en) * 2000-04-25 2004-07-27 General Electric Canada Inc. Stator, dynamoelectric machine, and methods for fabricating same
US6891299B2 (en) * 2000-05-03 2005-05-10 Moteurs Leroy-Somer Rotary electric machine having a flux-concentrating rotor and a stator with windings on teeth
FR2823614B1 (fr) * 2001-04-17 2008-07-11 Leroy Somer Moteurs Machine tournante electrique comportant un stator forme de secteurs assembles
US20020171305A1 (en) * 2001-04-17 2002-11-21 Moteurs Leroy-Somer Electric machine having an outer rotor
JP2003092863A (ja) * 2001-09-20 2003-03-28 Nissan Motor Co Ltd 永久磁石埋込同期モータ
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
KR100520548B1 (ko) * 2003-12-30 2005-10-11 현대자동차주식회사 슬롯레스 무브러시 직류 전동기의 전기자 코일 조립구조
US20060111191A1 (en) * 2004-11-19 2006-05-25 Magnetic Torque International Torque transfer system and method of using the same
JP2006325365A (ja) * 2005-05-20 2006-11-30 Nippon Densan Corp 一部が非磁性体であるステータおよび該ステータを用いたブラシレスモータ
US10910901B2 (en) 2015-11-05 2021-02-02 Globe Motors, Inc. Wound stator with insulation system forming a wire guide for a winding operation
US11780302B2 (en) * 2021-09-22 2023-10-10 Ford Global Technologies, Llc Sun visor with an incorporated impact point

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607816A (en) * 1947-01-29 1952-08-19 Stewart Warner Corp Electric motor
US2695969A (en) * 1950-08-31 1954-11-30 Singer Mfg Co Stator core construction for dynamoelectric machines
FR1344021A (fr) * 1962-02-14 1963-11-22 Siemens Ag Rotor sans fer à enroulement cylindrique pour petites machines électriques à courant continu
DE2048901C3 (de) * 1969-10-13 1975-04-10 Girard-Perregaux S.A., La Chaux- De-Fonds, Neuenburg (Schweiz) Elektrischer Schrittmotor, insbesondere für ein Uhrwerk
DE2165678C3 (de) * 1971-12-30 1980-04-17 Kraftwerk Union Ag, 4330 Muelheim Haltevorrichtung für die im Luftspalt eines Synchrongenerators angeordnete Ständerwicklung
DE2165785A1 (de) * 1971-12-30 1973-07-05 Siemens Ag Drehmelder
JPS4954801A (de) * 1972-09-27 1974-05-28
SE399997B (sv) * 1973-09-28 1978-03-06 Skf Ind Trading & Dev Statoraggregat for en roterande elmaskin jemte forfarande for framstellning av ett dylikt statoraggregat
CH573678A5 (de) * 1974-06-25 1976-03-15 Bbc Brown Boveri & Cie
US4311933A (en) * 1979-08-27 1982-01-19 North American Philips Corporation Brushless direct current motor
US4556811A (en) * 1980-01-10 1985-12-03 Electric Indicator Company, Inc. Coil unit and coil form for electrical machines
JPS57183236A (en) * 1981-05-07 1982-11-11 Mitsubishi Electric Corp Stator core for rotary electric machine
US4563808A (en) * 1984-07-20 1986-01-14 Edo Corporation Methods of producing slotless and toothless wound stator
US4687977A (en) * 1984-10-22 1987-08-18 General Electric Company Electronically controlled motor and methods of operating same
US4679313A (en) * 1985-03-08 1987-07-14 Kollmorgen Technologies Corporation Method of making a servo motor with high energy product magnets
US4852245A (en) * 1985-11-20 1989-08-01 Allied-Signal Inc. Toothless stator electrical machine construction method
US4968911A (en) * 1985-11-20 1990-11-06 Allied-Signal Inc. Clam-shell stator construction for electrical machines
US4709180A (en) * 1985-11-20 1987-11-24 The Garrett Corporation Toothless stator construction for electrical machines
JP2659368B2 (ja) * 1987-05-06 1997-09-30 株式会社リコー ブラシレスモータ

Also Published As

Publication number Publication date
CA2010614A1 (en) 1990-08-31
US5013953A (en) 1991-05-07
DE69027986T2 (de) 1997-02-20
EP0461183A4 (de) 1991-10-07
EP0461183B1 (de) 1996-07-31
EP0461183A1 (de) 1991-12-18
DE69027986D1 (de) 1996-09-05
JPH04503749A (ja) 1992-07-02
WO1990010335A1 (en) 1990-09-07

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Legal Events

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