FR2150971B1 - - Google Patents

Info

Publication number
FR2150971B1
FR2150971B1 FR7230756A FR7230756A FR2150971B1 FR 2150971 B1 FR2150971 B1 FR 2150971B1 FR 7230756 A FR7230756 A FR 7230756A FR 7230756 A FR7230756 A FR 7230756A FR 2150971 B1 FR2150971 B1 FR 2150971B1
Authority
FR
France
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.)
Expired
Application number
FR7230756A
Other versions
FR2150971A1 (fr
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.)
Ebm Papst St Georgen GmbH and Co KG
Original Assignee
Papst Motoren GmbH and Co KG
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 Motoren GmbH and Co KG filed Critical Papst Motoren GmbH and Co KG
Publication of FR2150971A1 publication Critical patent/FR2150971A1/fr
Application granted granted Critical
Publication of FR2150971B1 publication Critical patent/FR2150971B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • 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)
  • Rotational Drive Of Disk (AREA)
  • Dc Machiner (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
FR7230756A 1971-09-01 1972-08-30 Expired FR2150971B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2143752A DE2143752C3 (de) 1971-09-01 1971-09-01 Kollektorloser Gleichstrommotor mit einem axialen Luftspalt

Publications (2)

Publication Number Publication Date
FR2150971A1 FR2150971A1 (fr) 1973-04-13
FR2150971B1 true FR2150971B1 (fr) 1981-07-10

Family

ID=5818357

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7230756A Expired FR2150971B1 (fr) 1971-09-01 1972-08-30

Country Status (6)

Country Link
US (1) US3845339A (fr)
JP (1) JPS4833306A (fr)
DE (1) DE2143752C3 (fr)
FR (1) FR2150971B1 (fr)
GB (2) GB1407432A (fr)
HU (1) HU165419B (fr)

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CA997406A (en) * 1974-03-13 1976-09-21 Eric Whiteley Commutator for discoidal armature
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DE2417818C2 (de) * 1974-04-11 1983-03-31 Teldix Gmbh, 6900 Heidelberg Elektrische Maschine
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DE2532551A1 (de) * 1975-07-21 1977-02-10 Papst Motoren Kg Kollektorloser gleichstrommotor
US4181867A (en) * 1975-07-21 1980-01-01 Papst-Motoren Kg Brushless direct-current motor
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GB1563228A (en) * 1975-07-24 1980-03-19 Papst Motoren Kg Electric motors
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
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US4228384A (en) * 1978-05-08 1980-10-14 Kollmorgen Technologies Corporation Brushless DC printed motor
US4292557A (en) * 1978-05-10 1981-09-29 Sony Corporation Motor with integral clutch
US4547714A (en) * 1978-08-11 1985-10-15 Papst-Motoren Gmbh & Co. Kg Low magnetic leakage flux brushless pulse controlled d-c motor
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US4390805A (en) * 1979-03-21 1983-06-28 David H. Rush Electromechanical machine
US4228378A (en) * 1979-05-21 1980-10-14 Humbert Marcel E Wire wound disc armature for dynamoelectric machine
JPS55181491U (fr) * 1979-06-12 1980-12-26
JPS5615257U (fr) * 1979-07-11 1981-02-09
US4329604A (en) * 1979-08-06 1982-05-11 Micropolis Corporation Low loss brushless DC motor
JPS5638582U (fr) * 1979-08-31 1981-04-11
DE2950016A1 (de) * 1979-12-12 1981-07-09 Naučno-issledovatel'skij institut časovoj promyšlennosti, Moskva Elektrischer schritt-mikromotor
DE3135385A1 (de) * 1980-03-05 1983-03-17 Papst-Motoren GmbH & Co KG, 7742 St Georgen Plattenspeicher
US5216557A (en) * 1981-09-07 1993-06-01 Papst-Motoren Gmbh & Co. Kg Disk storage device having a brushless dc drive motor
CH670323A5 (fr) * 1985-03-30 1989-05-31 Papst Motoren Gmbh & Co Kg
USRE37058E1 (en) 1980-05-10 2001-02-20 Papst Licensing Gmbh & Co. Kg Disk storage device having contamination seals
USRE38662E1 (en) 1980-05-10 2004-11-30 Papst Licensing Gmbh & Co. Kg Disk storage device having a sealed bearing tube
USRE38601E1 (en) 1980-05-10 2004-09-28 Papst Licensing, GmbH & Co. KG Disk storage device having a radial magnetic yoke feature
US4658312A (en) * 1981-09-07 1987-04-14 Papst-Motoren Gmbh & Co. K.G. Disk storage drive
USRE38673E1 (en) 1980-05-10 2004-12-21 Papst Licensing Gmbh & Co. Kg Disk storage device having a hub sealing member feature
US4779165A (en) * 1981-09-07 1988-10-18 Papst-Motoren Gmbh & Co. Kg Disk storage drive
US4374336A (en) * 1980-06-03 1983-02-15 Olympus Optical Co., Ltd. Flat motor
US4360751A (en) * 1980-06-06 1982-11-23 Kollmorgen Technologies Corporation Fan with integral disc-shaped drive
DE3144629A1 (de) 1980-12-05 1982-07-08 Papst Motoren Gmbh & Co Kg Antriebsvorrichtung fuer magnetische festplattenspeicher
DE3101629A1 (de) * 1981-01-20 1982-08-26 Teldix Gmbh, 6900 Heidelberg Kollektorloser gleichstrommotor
USRE38772E1 (en) 1981-03-18 2005-08-09 Papst Licensing Gmbh & Co. Kg Disk storage device having an undercut hub member
JPS57201072U (fr) * 1981-06-17 1982-12-21
JPS5815483U (ja) * 1981-07-21 1983-01-31 高橋　義照 デイスク型ブラシレスモ−タ用電機子コイルユニツト
USRE35792E (en) * 1981-09-07 1998-05-12 Papst Licensing, Gmbh Disk storage drive
USRE34412E (en) * 1981-09-07 1993-10-19 Papst-Motoren Gmbh & Co. Kg Disk storage drive having motor drive with non-corrodible hub
DE3231966A1 (de) * 1982-08-27 1984-03-01 Erich 8500 Nürnberg Rabe Elektrische maschine
US4539611A (en) * 1982-09-24 1985-09-03 Sidhu Pawitter S Drive motor for shallow disk drive assembly
JPS607682U (ja) * 1983-06-27 1985-01-19 株式会社シコー技研 ブラシレス偏平モ−タ
JPS6014674U (ja) * 1983-07-05 1985-01-31 日本電産株式会社 ブラシレスモ−タ
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JPS59162265U (ja) * 1984-03-15 1984-10-30 セイコーエプソン株式会社 小型印刷機
GB2218856B (en) * 1985-03-30 1990-02-28 Papst Motoren Gmbh & Co Kg Disk store drive
JPS6416180U (fr) * 1987-07-17 1989-01-26
FR2625048B1 (fr) * 1987-12-16 1990-06-01 Aerospatiale Moteur electrique a haut rendement et a faible ondulation de couple
US4883982A (en) * 1988-06-02 1989-11-28 General Electric Company Electronically commutated motor, blower integral therewith, and stationary and rotatable assemblies therefor
JPH02223365A (ja) * 1989-02-22 1990-09-05 Sony Corp スピンドルモータ
US5204567A (en) * 1990-07-09 1993-04-20 Asmo Co., Ltd. Brushless motor with resilient shaft end-play absorber
US5144183A (en) * 1990-11-20 1992-09-01 Kollmorgen Corporation Flat motor of reduced length
JPH08223885A (ja) * 1995-02-15 1996-08-30 Olympus Optical Co Ltd ディスク駆動用モータ
US6271988B1 (en) 1997-01-04 2001-08-07 Papst Licensing Gmbh & Co. Kg Disk storage device with improved spindle torque and acceleration
US6344946B1 (en) 1997-04-01 2002-02-05 Papst Licensing Gmbh Disk storage device with improved spindle torque and acceleration
DE19713528B4 (de) 1997-04-01 2013-03-28 Papst Licensing Gmbh & Co. Kg Plattenspeichergerät
JP3396753B2 (ja) * 1997-06-20 2003-04-14 ミネベア株式会社 ブラシレスｄｃモータの軸受け構造
US6111329A (en) 1999-03-29 2000-08-29 Graham; Gregory S. Armature for an electromotive device
US6531799B1 (en) * 1999-12-20 2003-03-11 Ford Global Technologies, Inc. Hybrid electric machine with two rotors, permanent magnet poles and controllable field current
US6873085B2 (en) * 2001-05-16 2005-03-29 G & G Technology, Inc. Brushless motor
KR100431416B1 (ko) * 2002-08-16 2004-05-13 삼성전기주식회사 동압 베어링이 적용된 모터의 실링 구조
AU2003250991A1 (en) * 2002-08-30 2004-03-19 Ebm-Papst St. Georgen Gmbh And Co. Kg Device comprising a plain bearing
US20040071003A1 (en) * 2002-09-04 2004-04-15 G & G Technology, Inc. Split phase polyphase inverter
US6707207B1 (en) * 2002-12-19 2004-03-16 Hitachi Global Storage Technologies Netherlands B.V. High bandwidth track following actuator for hard disk drives
EP1590871B1 (fr) * 2003-02-07 2008-05-14 Core Motion Incorporated Dispositif energetique rotatif a champ axial avec ensemble conducteur optimise
CA2436369A1 (fr) * 2003-08-05 2005-02-05 Tecobim Inc. Alternateur a aimants permanents
US7332837B2 (en) * 2003-08-11 2008-02-19 General Motors Corporation Cooling and handling of reaction torque for an axial flux motor
US7262536B2 (en) * 2003-08-11 2007-08-28 General Motors Corporation Gearless wheel motor drive system
US20050035678A1 (en) * 2003-08-11 2005-02-17 Ward Terence G. Axial flux motor mass reduction with improved cooling
GB0412085D0 (en) * 2004-05-29 2004-06-30 Univ Durham Axial-flux, permanent magnet electrical machine
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US7557482B2 (en) * 2006-07-31 2009-07-07 Caterpillar Inc. Axial-flux electric machine
WO2008031080A2 (fr) * 2006-09-08 2008-03-13 Gm Global Technology Operations, Inc. Ensemble roue de véhicule
US8129880B2 (en) * 2007-11-15 2012-03-06 GM Global Technology Operations LLC Concentrated winding machine with magnetic slot wedges
US8823241B2 (en) 2009-01-16 2014-09-02 Boulder Wind Power, Inc. Segmented stator for an axial field device
US7646178B1 (en) 2009-05-08 2010-01-12 Fradella Richard B Broad-speed-range generator
KR101196607B1 (ko) * 2010-06-16 2012-11-02 엘지이노텍 주식회사 스핀들 모터
JP6055725B2 (ja) * 2013-06-28 2016-12-27 株式会社日立産機システム 回転子および回転子を用いたアキシャル型回転電機
US10177620B2 (en) 2014-05-05 2019-01-08 Boulder Wind Power, Inc. Methods and apparatus for segmenting a machine
US10148152B2 (en) * 2015-02-10 2018-12-04 Cts Corporation Axial brushless DC motor
DE102019000724A1 (de) 2019-01-30 2020-07-30 Edna Evangelista Marques da Silva Konstruktion, Aufbau, Applikationen und Steuerungsverfahren von elektrischen Maschinen, Verwendung von elektrisch erregten Sekundärteilen in Linearmotoren, Levitation, magnetische Lagerung und Aufbau von elektrischen Direktmaschinen
WO2021255499A1 (fr) * 2020-06-18 2021-12-23 Velasquez Mejia Tomas Système de génération d'énergie au moyen d'un moteur magnétique
DE102021002106A1 (de) 2021-04-21 2022-10-27 Edna Evangelista Marques da Silva Konstruktion und Aufbau von rotatorischen elektrischen Direktmaschinen mit Scheibenläufer und kreissegmentförmigen elektrischen Direktmaschinen zur Erhöhung der Leistungsdichte
KR102623855B1 (ko) * 2021-07-06 2024-01-11 주식회사 지앤씨에너지 고정자유닛 및 이를 구비한 발전기

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FR1231096A (fr) * 1959-03-26 1960-09-26 Normacem Sa Perfectionnements aux machines électriques tournantes à entrefer axial
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Also Published As

Publication number Publication date
GB1407431A (en) 1975-09-24
DE2143752A1 (de) 1973-03-08
GB1407432A (en) 1975-09-24
HU165419B (fr) 1974-08-28
DE2143752C3 (de) 1980-10-02
US3845339A (en) 1974-10-29
FR2150971A1 (fr) 1973-04-13
DE2143752B2 (de) 1980-02-07
JPS4833306A (fr) 1973-05-09

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Legal Events

Date Code Title Description
ST Notification of lapse
TP Transmission of property