HK181996A - An electric drive motor - Google Patents

An electric drive motor

Info

Publication number
HK181996A
HK181996A HK181996A HK181996A HK181996A HK 181996 A HK181996 A HK 181996A HK 181996 A HK181996 A HK 181996A HK 181996 A HK181996 A HK 181996A HK 181996 A HK181996 A HK 181996A
Authority
HK
Hong Kong
Prior art keywords
drive motor
electric drive
electric
motor
drive
Prior art date
Application number
HK181996A
Other languages
English (en)
Inventor
Heinrich Cap
Original Assignee
Papst Motoren Gmbh & 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 & Co Kg filed Critical Papst Motoren Gmbh & Co Kg
Publication of HK181996A publication Critical patent/HK181996A/xx

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
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • 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
    • H02K1/2786—Outer rotors
    • H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/279—Magnets embedded in the magnetic core
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive
    • G11B19/2018—Incorporating means for passive damping of vibration, either in the turntable, motor or mounting
    • 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
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/03—Machines characterised by the wiring boards, i.e. printed circuit boards or similar structures for connecting the winding terminations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Brushless Motors (AREA)
HK181996A 1988-06-09 1996-10-03 An electric drive motor HK181996A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8807530U DE8807530U1 (de) 1988-06-09 1988-06-09 Kollektorloser Außenläufermotor

Publications (1)

Publication Number Publication Date
HK181996A true HK181996A (en) 1996-10-11

Family

ID=6824875

Family Applications (1)

Application Number Title Priority Date Filing Date
HK181996A HK181996A (en) 1988-06-09 1996-10-03 An electric drive motor

Country Status (3)

Country Link
DE (2) DE8807530U1 (xx)
GB (2) GB2221583B (xx)
HK (1) HK181996A (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4143440C2 (de) * 1990-06-01 1999-08-26 Mitsubishi Electric Corp Elektromotor
DE4040596A1 (de) * 1990-12-19 1992-06-25 Philips Patentverwaltung Elektrisches haushaltsgeraet
WO1996036968A1 (en) * 1995-05-19 1996-11-21 Rubber-Tech, Inc. Disk drive assembly with vibration dampening characteristics
DE19746605A1 (de) * 1996-10-28 1998-06-10 Papst Motoren Gmbh & Co Kg Verfahren zum Isolieren des Stators eines elektronisch kommutierten Gleichstrommotors
DE19652263A1 (de) * 1996-12-16 1998-06-18 Bosch Gmbh Robert Rotor für Elektrokleinmotoren
DE19733565A1 (de) * 1997-08-02 1999-02-04 Pm Dm Gmbh Spindelmotor für Festplatten mit topfförmiger Hülse
DE19741977A1 (de) * 1997-09-23 1999-03-25 Pm Dm Gmbh Spindelmotor mit Geräuschdämpfung für Festplattenspeicher
DE19748150B4 (de) * 1997-10-31 2006-02-23 Minebea Co., Ltd. Spindelmotor mit Kontaktierung
JP2000163859A (ja) * 1998-11-24 2000-06-16 Fujitsu Ltd 記録ディスク駆動装置およびスピンドルモータ
JP2000287429A (ja) * 1999-03-31 2000-10-13 Jianzhun Electric Mach Ind Co Ltd ブラシレス直流モーターの構造
DE10017398B4 (de) * 2000-04-07 2015-12-03 Continental Automotive Gmbh Elektrische Maschine
JP3749659B2 (ja) * 2000-10-12 2006-03-01 建準電機工業股▲分▼有限公司 ブラシレス直流モーターの平衡片固定構造

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1319312A (fr) * 1961-12-21 1963-03-01 Normacem Soc Procédé de fabrication des machines électriques à entrefer plan et bobinages lamellaires
DE1613343B2 (de) * 1967-10-27 1977-12-29 Papst-Motoren Kg, 7742 St Georgen Schalldaempfendes gehaeuse fuer einen elektromotor
CH469404A (fr) * 1968-01-26 1969-02-28 Ebauches Sa Diviseur de fréquence
DE227993C (xx) * 1968-10-11
DE2645032A1 (de) * 1976-10-06 1978-04-13 Zeiss Carl Fa Anordnung zum schutz des targets einer roehre zur bilderzeugung vor schaedlich hohen lokalen stromdichten
JPS54134309A (en) * 1978-04-10 1979-10-18 Nippon Soken Ac power generator for vehicles
DE3327123C2 (de) * 1982-07-27 1996-07-11 Papst Motoren Gmbh & Co Kg Antriebsanordnung für signalverarbeitende Geräte
GB2180413B (en) * 1982-07-27 1987-09-23 Papst Motoren Gmbh & Co Kg Drive motor unit for signal-processing devices especially information-storage disk devices
DE3347360C2 (de) * 1983-12-28 1995-04-13 Papst Motoren Gmbh & Co Kg Kollektorloser Außenläufer-Gleichstrommotor
US4882511A (en) * 1984-06-01 1989-11-21 Papst-Motoren Gmbh & Co. Kg Brushless three-phase D.C. motor
DE3622231A1 (de) * 1986-07-02 1988-01-07 Bosch Gmbh Robert Permanentmagnetrotor fuer elektrische maschinen
JPH0424766Y2 (xx) * 1987-06-19 1992-06-11
FR2618028B1 (fr) * 1987-07-09 1990-01-12 France Etat Armement Procede d'attenuation des vibrations d'origine electromagnetique dans les machines electriques et machines en faisant application

Also Published As

Publication number Publication date
DE3918953A1 (de) 1989-12-14
DE3918953C2 (de) 2001-02-08
GB2221583A (en) 1990-02-07
GB2256975A (en) 1992-12-23
GB2256975B (en) 1993-03-31
GB9214564D0 (en) 1992-08-19
GB2221583B (en) 1993-02-24
DE8807530U1 (de) 1988-09-22
GB8913364D0 (en) 1989-07-26

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20090608