DE69631241D1 - Motor mit eingegossenem spulenträger - Google Patents

Motor mit eingegossenem spulenträger

Info

Publication number
DE69631241D1
DE69631241D1 DE69631241T DE69631241T DE69631241D1 DE 69631241 D1 DE69631241 D1 DE 69631241D1 DE 69631241 T DE69631241 T DE 69631241T DE 69631241 T DE69631241 T DE 69631241T DE 69631241 D1 DE69631241 D1 DE 69631241D1
Authority
DE
Germany
Prior art keywords
infilled
motor
coil holder
holder
coil
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.)
Expired - Fee Related
Application number
DE69631241T
Other languages
English (en)
Other versions
DE69631241T2 (de
Inventor
Stephen Viskochil
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.)
Maxtor Corp
Original Assignee
Quantum Corp
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 Quantum Corp filed Critical Quantum Corp
Application granted granted Critical
Publication of DE69631241D1 publication Critical patent/DE69631241D1/de
Publication of DE69631241T2 publication Critical patent/DE69631241T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
    • 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
    • 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
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • 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
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/187—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to inner stators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • 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)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Motor Or Generator Frames (AREA)
DE69631241T 1995-06-15 1996-06-05 Motor mit eingegossenem spulenträger Expired - Fee Related DE69631241T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/490,962 US5672927A (en) 1995-06-15 1995-06-15 Motor with overmold coil support
PCT/US1996/009008 WO1997000550A1 (en) 1995-06-15 1996-06-05 Motor with overmold coil support

Publications (2)

Publication Number Publication Date
DE69631241D1 true DE69631241D1 (de) 2004-02-05
DE69631241T2 DE69631241T2 (de) 2004-10-21

Family

ID=23950241

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69631241T Expired - Fee Related DE69631241T2 (de) 1995-06-15 1996-06-05 Motor mit eingegossenem spulenträger

Country Status (6)

Country Link
US (1) US5672927A (de)
EP (1) EP0776544B1 (de)
JP (1) JPH10504180A (de)
KR (1) KR970705218A (de)
DE (1) DE69631241T2 (de)
WO (1) WO1997000550A1 (de)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10322944A (ja) * 1997-05-19 1998-12-04 Minebea Co Ltd モータ構造及びその製造方法
DE19733565A1 (de) * 1997-08-02 1999-02-04 Pm Dm Gmbh Spindelmotor für Festplatten mit topfförmiger Hülse
JPH1189130A (ja) * 1997-09-08 1999-03-30 Minebea Co Ltd モータ構造
US6274939B1 (en) 1998-09-11 2001-08-14 American Electronic Components Resin ceramic compositions having magnetic properties
GB2346266A (en) * 1998-10-07 2000-08-02 Electrodrives Limited Motor with encapsulated stator
US6365995B1 (en) * 1998-11-20 2002-04-02 Matsushita Electric Industrial Co., Ltd. Brushless motor and its assembly method
US6534888B1 (en) * 1999-03-19 2003-03-18 Mannesmann Vdo Ag Electric motor intended to be fixed to a printed circuit board
HU224944B1 (en) * 1999-03-25 2006-04-28 Gen Electric Electric motor
US6604948B1 (en) 1999-06-09 2003-08-12 Seagate Technology Llc Double-double (2×2) tester paddle board AKA 2×2 paddle board
JP2001078382A (ja) * 1999-06-30 2001-03-23 Asmo Co Ltd ブラシレスモータ及び車両用空調装置
US6362554B1 (en) 1999-07-29 2002-03-26 Encap Motor Corporation Stator assembly
US6753628B1 (en) 1999-07-29 2004-06-22 Encap Motor Corporation High speed spindle motor for disc drive
US6437464B1 (en) 1999-07-29 2002-08-20 Encap Motor Corporation Motor and disc assembly for computer hard drive
US6501616B1 (en) 1999-07-29 2002-12-31 Encap Motor Corporation Hard disc drive with base incorporating a spindle motor stator
US6300695B1 (en) 1999-07-29 2001-10-09 Encap Motor Corporation High speed spindle motor with hydrodynamic bearings
US6617721B1 (en) 1999-07-29 2003-09-09 Encap Motor Corporation High speed spindle motor
AU2580301A (en) * 1999-12-17 2001-06-25 Encap Motor Corporation Spindle motor with encapsulated stator and method of making same
DE19963703A1 (de) * 1999-12-29 2001-07-05 Bsh Bosch Siemens Hausgeraete Antriebsvorrichtung für eine Waschmaschine
DE10014825A1 (de) * 2000-03-24 2001-10-11 Prec Motors Deutsche Minebea G Spindelmotor mit abdichtender, flexibler Trägerfolie
DE10026467A1 (de) 2000-05-27 2001-12-13 Prec Motors Deutsche Minebea G Spindelmotor für Festplattenlaufwerke mit verbesserter Laufgenauigkeit
US7096566B2 (en) * 2001-01-09 2006-08-29 Black & Decker Inc. Method for making an encapsulated coil structure
US7814641B2 (en) 2001-01-09 2010-10-19 Black & Decker Inc. Method of forming a power tool
US6892439B1 (en) 2001-02-01 2005-05-17 Encap Motor Corporation Motor with stator made from linear core preform
US7036207B2 (en) 2001-03-02 2006-05-02 Encap Motor Corporation Stator assembly made from a plurality of toroidal core segments and motor using same
CZ299367B6 (cs) * 2001-03-26 2008-07-02 Oerlikon Czech S.R.O. Zarízení pro aretaci zaprádací páky
US6600633B2 (en) 2001-05-10 2003-07-29 Seagate Technology Llc Thermally conductive overmold for a disc drive actuator assembly
CN1350357A (zh) * 2001-09-08 2002-05-22 贺雷 环式电机
US6756713B2 (en) * 2002-02-07 2004-06-29 Ametek, Inc. Insulated stator core with attachment features
US20030183954A1 (en) * 2002-03-15 2003-10-02 Wolf Ronald J. Magnetic resin composition and method of processing
US7077990B2 (en) * 2002-06-26 2006-07-18 Cool Options, Inc. High-density, thermally-conductive plastic compositions for encapsulating motors
JP2005033897A (ja) * 2003-07-10 2005-02-03 Mitsubishi Electric Corp 回転駆動装置
JP4655552B2 (ja) * 2004-08-31 2011-03-23 日本電産株式会社 ブラシレスモータ
JP4343100B2 (ja) * 2004-12-28 2009-10-14 日本電産株式会社 モータユニットおよび記録ディスク駆動装置
US20060232143A1 (en) * 2005-04-15 2006-10-19 Delaware Capital Formation Over molded stator
US9502941B2 (en) * 2005-05-20 2016-11-22 Ebm-Papst St. Georgen Gmbh & Co. Kg Electronically commutated electric motor and method for production thereof
US7471026B2 (en) * 2006-03-13 2008-12-30 Isca Innovatons, Llc Brushless electric motor
JP4140646B2 (ja) * 2006-10-03 2008-08-27 ダイキン工業株式会社 ブラシレスモータの固定子
CN101552529B (zh) * 2008-04-02 2012-08-29 鸿富锦精密工业（深圳）有限公司 音圈马达
KR101101618B1 (ko) * 2010-07-16 2012-01-02 삼성전기주식회사 모터 및 이를 이용하는 광 디스크 드라이브
KR101019271B1 (ko) * 2010-07-16 2011-03-07 삼성전기주식회사 모터 및 이를 이용하는 광 디스크 드라이브
US8410643B2 (en) 2010-07-22 2013-04-02 Globe Motors, Inc. Frameless electric motor assembly
US10286167B2 (en) 2011-07-13 2019-05-14 Fisher & Paykel Healthcare Limited Impeller and motor assembly
TWI437799B (zh) * 2011-07-21 2014-05-11 Sunonwealth Electr Mach Ind Co 封膠定子
DE212013000256U1 (de) 2012-12-18 2015-07-22 Fisher & Paykel Healthcare Ltd. Impeller und Rotor Baugruppe
JP6175708B2 (ja) * 2013-02-18 2017-08-09 日本電産テクノモータ株式会社 モータ
JP5910674B2 (ja) * 2014-06-30 2016-04-27 ダイキン工業株式会社 電動機
CN104377931B (zh) * 2014-11-26 2018-03-09 朱福善 一种触发式永磁无刷直流电动机的构成及驱动方法
KR102331082B1 (ko) * 2015-01-30 2021-11-25 삼성전자주식회사 모터
JP6517595B2 (ja) * 2015-06-05 2019-05-22 株式会社ミクニ ポンプ装置
CN111033067B (zh) 2017-04-23 2022-01-14 费雪派克医疗保健有限公司 呼吸辅助设备

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780323A (en) * 1971-09-15 1973-12-18 Gen Electric Insulatingly covered dynamoelectric machine
US4132913A (en) * 1976-11-22 1979-01-02 Gould Inc. Field-coil bobbin with built-in-one-shot thermal protector
US4853575A (en) * 1984-08-31 1989-08-01 Black & Decker Inc. Tachometer generator
US5237471A (en) * 1984-11-29 1993-08-17 Papst Motorem Gmbh & Co. Kg Integrated driving system for signal-processing devices
DE3710659A1 (de) * 1987-03-31 1988-10-13 Standard Elektrik Lorenz Ag Elektronisch kommutierter, kollektorloser gleichstrommotor
US4975611A (en) * 1988-11-07 1990-12-04 Rochester D Eugene Insert sheet for insulating the field winding of an electric motor
JPH03230738A (ja) * 1990-02-06 1991-10-14 Mitsubishi Electric Corp 電動機
JP2534683Y2 (ja) * 1990-07-16 1997-05-07 愛三工業株式会社 ステップモータのターミナル固定構造
US5254895A (en) * 1990-08-06 1993-10-19 Canon Denshi Kabushiki Kaisha Motor for disc drive
US5200866A (en) * 1991-04-09 1993-04-06 Digital Equipment Corporation Motorized spindle for disk drive
US5363003A (en) * 1991-06-06 1994-11-08 Nippon Densan Corporation Motor and circuitry for protecting same
SG52547A1 (en) * 1991-11-13 1998-09-28 Seiko Epson Corp Brushless dc motor
DE69232492T2 (de) * 1991-12-07 2002-11-28 Minebea K.K., Nagano Motor zum Andrehen einer Platte
US5254892A (en) * 1991-12-30 1993-10-19 North American Philips Corporation Stepper motor with integrated assembly

Also Published As

Publication number Publication date
EP0776544B1 (de) 2004-01-02
DE69631241T2 (de) 2004-10-21
EP0776544A1 (de) 1997-06-04
WO1997000550A1 (en) 1997-01-03
JPH10504180A (ja) 1998-04-14
EP0776544A4 (de) 1998-10-28
US5672927A (en) 1997-09-30
KR970705218A (ko) 1997-09-06

Similar Documents

Publication Publication Date Title
DE69631241D1 (de) Motor mit eingegossenem spulenträger
DE69609392D1 (de) Schrittmotor
DE69501758D1 (de) Schrittmotor
DE69601192D1 (de) Schrittmotor
KR960012760U (ko) 모터
KR960035727U (ko) 모터
DE69302053D1 (de) Schrittmotor
DE59402782D1 (de) Spuleneinheit
DE69407081D1 (de) Schrittmotor
KR960003263U (ko) 비엘디씨 모터
KR970011386U (ko) 시동모터 솔레노이드
KR960032891U (ko) 모터의 보빈구조
KR960001495U (ko) 자성을 띤 자동차용 인슐레이션
KR970019945U (ko) 모터
KR960010339U (ko) 자동차용 리어서스펜션
KR960025734U (ko) 마그네트 내장형 진동모터
KR940023645U (ko) 모터
KR970021186U (ko) 자성을 이용한 드라이버
KR950026007U (ko) 가동코일형 모터
KR940025628U (ko) 쉐이딩 코일 모터
SE9400144D0 (sv) Magnetmotor
KR970026069U (ko) 시동모우터솔레노이드
FI1932U1 (fi) Elektrisk vaermebatteri
KR970047587U (ko) 모터
KR970026052U (ko) 모터

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MAXTOR CORP., MILPITAS, CALIF., US

8339 Ceased/non-payment of the annual fee