HK5885A - Brushless d-c motor - Google Patents

Brushless d-c motor

Info

Publication number
HK5885A
HK5885A HK58/85A HK5885A HK5885A HK 5885 A HK5885 A HK 5885A HK 58/85 A HK58/85 A HK 58/85A HK 5885 A HK5885 A HK 5885A HK 5885 A HK5885 A HK 5885A
Authority
HK
Hong Kong
Prior art keywords
zone
monopole
magnetized
dipole
magnetization
Prior art date
Application number
HK58/85A
Other languages
English (en)
Inventor
Mueller Rolf
Original Assignee
Papst Licensing Gmbh
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 Papst Licensing Gmbh filed Critical Papst Licensing Gmbh
Publication of HK5885A publication Critical patent/HK5885A/xx

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
    • H02K29/08—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

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)
HK58/85A 1977-07-04 1985-01-17 Brushless d-c motor HK5885A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2730142A DE2730142C2 (de) 1977-07-04 1977-07-04 Kollektorloser Gleichstrommotor der zweisträngigen Bauart

Publications (1)

Publication Number Publication Date
HK5885A true HK5885A (en) 1985-01-25

Family

ID=6013121

Family Applications (1)

Application Number Title Priority Date Filing Date
HK58/85A HK5885A (en) 1977-07-04 1985-01-17 Brushless d-c motor

Country Status (7)

Country Link
US (3) US4211963A (enEXAMPLES)
JP (1) JPS5441406A (enEXAMPLES)
CH (1) CH642496A5 (enEXAMPLES)
DE (1) DE2730142C2 (enEXAMPLES)
FR (1) FR2397089A1 (enEXAMPLES)
GB (1) GB2000646B (enEXAMPLES)
HK (1) HK5885A (enEXAMPLES)

Families Citing this family (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2730142C2 (de) * 1977-07-04 1988-01-21 Papst-Motoren GmbH & Co KG, 7742 St Georgen Kollektorloser Gleichstrommotor der zweisträngigen Bauart
DE2850478C3 (de) * 1978-11-21 1981-10-15 Siemens AG, 1000 Berlin und 8000 München Elektronikmotor mit einem mehrpoligen Außenläufer
DE2901676A1 (de) * 1979-01-17 1980-08-14 Papst Motoren Kg Kollektorloser gleichstrommotor
DE2933437A1 (de) * 1979-08-17 1981-03-26 Siegas Metallwarenfabrik Wilhelm Loh Gmbh & Co Kg, 5900 Siegen Gekapselter motorkompressor fuer insbesondere kaelteerzeuger
JPS5656162A (en) * 1979-10-09 1981-05-18 Matsushita Electric Ind Co Ltd Dc rotary motor
JPS56123790A (en) * 1980-02-29 1981-09-29 Sony Corp Driving circuit for two phase
US4517480A (en) * 1980-07-09 1985-05-14 Papst Motoren Gmbh & Co, Kg Tachogenerator for speed control of electric motors
US5361010A (en) * 1980-07-09 1994-11-01 Papst Licensing Gmbh Tachogenerator for speed control of electric motors
JPS5722366A (en) * 1980-07-15 1982-02-05 Tokyo Parts Kogyo Kk Commutatorless motor
JPH036149Y2 (enEXAMPLES) * 1981-01-13 1991-02-15
JPS57132753A (en) * 1981-02-06 1982-08-17 Japan Servo Co Ltd Dc brushless motor
US4508998A (en) * 1981-02-09 1985-04-02 David H. Rush Brushless disc-type DC motor or generator
JPS57186976A (en) * 1981-05-08 1982-11-17 Nippon Densan Kk Brushless motor
DE3120559A1 (de) * 1981-05-23 1982-12-09 Robert Bosch Gmbh, 7000 Stuttgart Reaktionsschneller servoantrieb
JPS5895184U (ja) * 1981-12-18 1983-06-28 アルプス電気株式会社 直流無刷子モ−タ
US4529934A (en) * 1982-01-18 1985-07-16 Papst-Motoren Gmbh & Co. Kg Apparatus for detecting a predetermined angular position on rotating devices
CH660264A5 (de) * 1982-05-27 1987-03-31 Papst Motoren Gmbh & Co Kg Kollektorloser gleichstrommotor.
US4779069A (en) * 1982-09-30 1988-10-18 Comair Rotron, Inc. Apparatus and method for making integral coaxial communication and rotor magnets
US4494028A (en) * 1982-09-30 1985-01-15 Rotron Incorporated Integral coaxial commutation and rotor magnets and apparatus and method for making same
ATE26634T1 (de) * 1982-12-10 1987-05-15 Micronel Ag Ventilator mit elektronisch kommutiertem gleichstrommotor.
JPH0622394B2 (ja) * 1983-01-14 1994-03-23 ソニー株式会社 ３相ブラシレスモータ
JPS59183180U (ja) * 1983-05-23 1984-12-06 沖電気工業株式会社 偏平型直流ブラシレスモ−タ
US4553075A (en) * 1983-08-04 1985-11-12 Rotron Incorporated Simple brushless DC fan motor with reversing field
US5418416A (en) * 1983-09-05 1995-05-23 Papst Licensing Gmbh Brushless three-phase DC motor
DE3434965A1 (de) * 1983-09-22 1985-04-04 Papst-Motoren GmbH & Co KG, 7742 St Georgen Gekapselter kleinstmotor
US4564793A (en) * 1983-09-28 1986-01-14 Rotron, Incorporated Brushless DC motor with improved starting
US4556828A (en) * 1983-11-02 1985-12-03 Sanders Associates, Inc. Electric motor adapted to permit translational motion between field and armature
US4563622A (en) * 1984-07-12 1986-01-07 Rotron Incorporated Simple brushless DC fan motor
DE3526166C2 (de) * 1984-07-23 1996-05-02 Asahi Chemical Ind Bürstenloser Elektromotor und Verfahren zum Herstellen einer Spuleneinheit für diesen
CH660542A5 (fr) * 1984-08-31 1987-04-30 Asgalium Sa Moteur electrique.
DE3439665A1 (de) * 1984-10-30 1986-05-07 Ebm Elektrobau Mulfingen Gmbh & Co, 7119 Mulfingen Kollektorloser gleichstrommotor
JPH0135556Y2 (enEXAMPLES) * 1984-11-05 1989-10-30
US4618806A (en) * 1985-02-11 1986-10-21 Rotron, Inc. Ironless, brushless DC motor with wave-winding
JPS61247262A (ja) * 1985-04-25 1986-11-04 Sony Corp 回転位置検出装置
JPS62201048A (ja) * 1986-02-27 1987-09-04 Sony Corp 二相ブラシレスモ−タ
NL8601869A (nl) * 1986-07-17 1988-02-16 Philips Nv Elektrische machine.
JPS6335158A (ja) * 1986-07-25 1988-02-15 Shicoh Eng Co Ltd 単相ブラシレスモ−タ
DE3713304A1 (de) * 1987-04-18 1988-11-03 Heldt & Rossi Servoelektronik Einrichtung zur drehwinkel-positionsbestimmung bei drehantrieben
US4751415A (en) * 1987-04-28 1988-06-14 Matsushita Electric Industrial Co., Ltd. Brushless DC motor with means for compensating ripple torque
US4883999A (en) * 1988-08-15 1989-11-28 Pacific Scientific Company Polyphase electronically commutated reluctance motor
US4950960A (en) * 1989-03-27 1990-08-21 General Electric Company Electronically commutated motor having an increased flat top width in its back EMF waveform, a rotatable assembly therefor, and methods of their operation
JPH0756616Y2 (ja) * 1990-08-07 1995-12-25 株式会社ゼクセル モータのロータマグネットの着磁構造
JPH04109896A (ja) * 1990-08-28 1992-04-10 Secoh Giken Inc リラクタンス型電動機のトルクリプル除去装置
US5512871A (en) * 1990-12-17 1996-04-30 Moving Magnet Technologies S.A. Rotatable single-phase electromagnetic actuator
FR2675322A1 (fr) * 1991-04-11 1992-10-16 Ebauchesfabrik Eta Ag Micromoteur electromagnetique a flux axial.
US5293093A (en) * 1991-11-25 1994-03-08 Mpc Products Corporation Limited large angle rotary dynamoelectric machine
US5550414A (en) * 1992-12-10 1996-08-27 Kabushiki Kaisha Sankyo Seiki Seisakusho Motor
US5631508A (en) * 1993-07-27 1997-05-20 Mitsumi Electric Co., Ltd. Cost-saving, small-sized motor with improved stability over wide speed range
US5654598A (en) * 1995-12-14 1997-08-05 Siemens Electric Limited Brushless motor with inside mounted single bearing
US5675206A (en) * 1995-12-18 1997-10-07 Siemens Electric Limited Slim-line brushless motor
US5844338A (en) * 1995-12-18 1998-12-01 Siemens Electric Limited Slim-line brushless motor with inside mounted single bearing
US5823165A (en) * 1996-02-23 1998-10-20 Unisia Jecs Corporation Valve actuator arrangement for internal combustion engine
ES2166185T3 (es) * 1997-08-18 2002-04-01 Rolf Strothmann Maquina electrica con excitacion independiente.
US6437529B1 (en) 1998-05-04 2002-08-20 Comair Rotron, Inc. Multi-stator motor with independent stator circuits
KR20000009230A (ko) * 1998-07-22 2000-02-15 윤종용 브리시리스 직류 전동기
US6046518A (en) * 1999-01-21 2000-04-04 Williams; Malcolm R. Axial gap electrical machine
US6005320A (en) * 1999-06-22 1999-12-21 Amotron Co., Ltd. Two-phase brushless direct-current motor having single hall effect device
US6450772B1 (en) * 1999-10-18 2002-09-17 Sarcos, Lc Compact molecular drag vacuum pump
US6407521B1 (en) * 2001-09-17 2002-06-18 Ford Global Technologies, Inc. Adaptive demagnetization compensation for a motor in an electric or partially electric motor vehicle
WO2003085805A2 (en) * 2002-04-08 2003-10-16 Chng Geok Hwee Rotating electric machine
US6762527B1 (en) * 2003-06-19 2004-07-13 Yea Huey Horng DC brushless motor
US7288910B2 (en) * 2003-12-01 2007-10-30 Pratt & Whitney Canada Corp. Sensorless control in a permanent magnet machine
JP2005333714A (ja) * 2004-05-19 2005-12-02 Niitekku:Kk 簡潔構造直流モータ、及び、その構成方法
US8039998B2 (en) * 2004-12-17 2011-10-18 Hitachi Metals, Ltd. Rotor for motor and method for producing the same
US7719147B2 (en) * 2006-07-26 2010-05-18 Millennial Research Corporation Electric motor
US20100303652A1 (en) * 2007-05-10 2010-12-02 Industrial Technology Research Institute Miniature heat-dissipating fan device
KR101098150B1 (ko) 2007-07-10 2011-12-26 밀레니얼 리서치 코오포레이숀 전기 모터
US20090021100A1 (en) * 2007-07-19 2009-01-22 Sheng-Chung Lee Stator Structure of External-rotor Motor
DE102007038845A1 (de) * 2007-08-16 2009-03-19 Dorma Gmbh + Co. Kg Anordnung von Statormodulen in einem Linearmotor
TW200913442A (en) * 2007-09-05 2009-03-16 Chuan-Sheng Chen Coilless motor
WO2009137623A2 (en) * 2008-05-06 2009-11-12 Millenial Research Corporation Apparatus and system for efficiently controlling a hub motor
US8142318B2 (en) * 2008-08-13 2012-03-27 Palmer Denis L Apparatus, system, and method for a variable ratio transmission
HUE049223T2 (hu) 2008-08-15 2020-09-28 Millennial Res Corporation Regeneratív motor és tekercs
US10038349B2 (en) 2008-08-15 2018-07-31 Millennial Research Corporation Multi-phase modular coil element for electric motor and generator
US20110309315A1 (en) * 2008-12-22 2011-12-22 Williams Kevin R Two speed direct drive drawworks
US8343575B2 (en) 2008-12-30 2013-01-01 Nanosys, Inc. Methods for encapsulating nanocrystals and resulting compositions
US11198270B2 (en) 2008-12-30 2021-12-14 Nanosys, Inc. Quantum dot films, lighting devices, and lighting methods
US10214686B2 (en) 2008-12-30 2019-02-26 Nanosys, Inc. Methods for encapsulating nanocrystals and resulting compositions
TWI384748B (zh) * 2009-04-03 2013-02-01 Anpec Electronics Corp 用於一馬達之驅動方法及其相關驅動裝置
US8745990B2 (en) * 2009-07-27 2014-06-10 Rolls-Royce Corporation Gas turbine engine with integrated electric starter/generator
US8872395B2 (en) * 2009-11-04 2014-10-28 Fraen Mechatronics, Llc Rotary single-phase electromagnetic actuator
DE202009015515U1 (de) 2009-11-17 2011-04-07 Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kommanditgesellschaft Handgeführtes Pressgerät
CN201656730U (zh) * 2010-01-25 2010-11-24 常州美欧电子有限公司 横向振动马达
CN102237735B (zh) * 2010-03-09 2014-04-16 中山大洋电机制造有限公司 一种永磁转子结构及其应用的电机
GB201005178D0 (en) * 2010-03-29 2010-05-12 Rolls Royce Plc Electrical machine safety system
US20110291532A1 (en) * 2010-05-26 2011-12-01 Seiko Epson Corporation Coreless electromechanical device
KR102496406B1 (ko) 2010-11-10 2023-02-06 나노시스, 인크. 양자 도트 필름들, 조명 디바이스들, 및 조명 방법들
KR102023509B1 (ko) * 2012-12-14 2019-09-20 엘지이노텍 주식회사 모터 및 그의 센싱 마그네트
DE112014000672T5 (de) * 2013-02-04 2015-10-29 Halla Visteon Climate Control Corporation Bürstenloser Gleichstrommotor mit reduzierten Störsendungen
US20190267852A1 (en) * 2016-07-20 2019-08-29 Dumitru Bojiuc Variable magnetic monopole field electro-magnet and inductor
KR102380348B1 (ko) * 2017-03-24 2022-03-31 삼성전자주식회사 무선 전력 송신 장치 및 거치 형태에 따른 무선 전력 송신 방법
WO2020086095A1 (en) * 2018-10-26 2020-04-30 Borgwarner Inc. Rotating machine and method of using the same

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1613380U (de) 1949-12-27 1950-09-21 H & H Bruegmann Jun Schraubmuffe.
US2980839A (en) * 1959-02-12 1961-04-18 Haeussermann Walter Electric motor
US3132296A (en) 1960-02-01 1964-05-05 Carrier Corp Dynamoelectric machine excitation system
NL135547C (enEXAMPLES) * 1963-03-12
FR1388848A (fr) * 1963-12-23 1965-02-12 Csf Moteur à courant continu utilisant l'effet hall
US3354329A (en) * 1964-01-14 1967-11-21 Reich Robert Walter Magnet arrangement for electric and electronic clocks
US3383574A (en) * 1964-06-30 1968-05-14 Gen Electric Brushless direct current motor and torquer
DE1925332B2 (de) 1968-05-21 1974-07-18 Matsushita Electric Industrial Co. Ltd., Kadoma, Osaka (Japan) Kommutatorloser Gleichstrommotor mit einem permanentmagnetischen Läufer
DE1964889C2 (de) * 1969-12-24 1987-08-20 Papst-Motoren GmbH & Co KG, 7742 St Georgen Anordnung zum Zurückführen entweichender Schmiermittel bei einem Elektromotor
US3873897A (en) * 1972-05-25 1975-03-25 Papst Motoren Kg Collector-less D-C motor
DE2225442C3 (de) * 1972-05-25 1984-06-28 Papst-Motoren GmbH & Co KG, 7742 St Georgen Kollektorloser Gleichstrommotor
US3986086A (en) * 1972-05-25 1976-10-12 Papst-Motoren Kg Control circuit for brushless D-C motor
DE2419432C3 (de) * 1974-04-23 1985-05-09 Papst-Motoren GmbH & Co KG, 7742 St Georgen Kollektorloser Gleichstrommotor mit einem Stator und mit einem permanentmagnetischen Rotor
JPS509098A (enEXAMPLES) * 1973-05-31 1975-01-30
LU68101A1 (enEXAMPLES) * 1973-07-26 1973-11-22
DE7328327U (de) * 1973-08-02 1977-08-11 Papst-Motoren Kg, 7742 St Georgen Kollektorloser gleichstrommotor
JPS5520146Y2 (enEXAMPLES) * 1974-01-17 1980-05-14
US4115715A (en) * 1974-04-08 1978-09-19 Papst-Motoren Kg Brushless d. c. motor
JPS51129605A (en) * 1975-04-04 1976-11-11 Tasuku Eng Kk No-commutator d-c motor
JPS5920267B2 (ja) * 1975-10-22 1984-05-11 株式会社日立製作所 周波数発電機付電動機
GB1565537A (en) * 1975-10-23 1980-04-23 Hitachi Ltd Electric motor
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
JP3052494B2 (ja) * 1991-09-25 2000-06-12 カシオ計算機株式会社 放送受信装置
JP3030983B2 (ja) * 1991-10-04 2000-04-10 ブラザー工業株式会社 印字装置
JP3030979B2 (ja) * 1991-10-14 2000-04-10 松下電器産業株式会社 石油燃焼器

Also Published As

Publication number Publication date
US4371817A (en) 1983-02-01
US4211963A (en) 1980-07-08
GB2000646A (en) 1979-01-10
DE2730142C2 (de) 1988-01-21
FR2397089A1 (fr) 1979-02-02
JPS6235347B2 (enEXAMPLES) 1987-07-31
CH642496A5 (de) 1984-04-13
JPS5441406A (en) 1979-04-02
US4322666A (en) 1982-03-30
FR2397089B1 (enEXAMPLES) 1983-08-19
DE2730142A1 (de) 1979-01-11
GB2000646B (en) 1982-07-14

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