BR9404785A - Motor de corrente contínua sem escova, do tipo de rotor externo - Google Patents

Motor de corrente contínua sem escova, do tipo de rotor externo

Info

Publication number: BR9404785A
Authority: BR; Brazil
Prior art keywords: brushless; motor; external rotor; rotor type; external
Prior art date: 1993-11-30

Application number

BR9404785A

Other languages

English (en)

Inventor

Hironobu Sato

Original Assignee

Sanyo Electric Co

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.)

1993-11-30

Filing date

1994-11-29

Publication date

1995-08-01

1993-11-30 Priority claimed from JP30059093A external-priority patent/JP3015644B2/ja

1993-11-30 Priority claimed from JP5300591A external-priority patent/JP2896058B2/ja

1993-11-30 Priority claimed from JP5300592A external-priority patent/JP2896059B2/ja

1994-01-31 Priority claimed from JP6009685A external-priority patent/JP3011597B2/ja

1994-11-29 Application filed by Sanyo Electric Co filed Critical Sanyo Electric Co

1995-08-01 Publication of BR9404785A publication Critical patent/BR9404785A/pt

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
- 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
- H02K1/2791—Surface mounted magnets; Inset magnets
- 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
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- 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
- H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/15—Mounting arrangements for bearing-shields or end plates
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- 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

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Motor Or Generator Frames (AREA)
Brushless Motors (AREA)
Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

BR9404785A 1993-11-30 1994-11-29 Motor de corrente contínua sem escova, do tipo de rotor externo BR9404785A (pt)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP30059093A JP3015644B2 (ja)	1993-11-30	1993-11-30	アウターロータ型ブラシレスｄｃモータ
JP5300591A JP2896058B2 (ja)	1993-11-30	1993-11-30	アウターロータ型ブラシレスｄｃモータ
JP5300592A JP2896059B2 (ja)	1993-11-30	1993-11-30	アウターロータ型ブラシレスｄｃモータ
JP6009685A JP3011597B2 (ja)	1994-01-31	1994-01-31	アウターロータ型ブラシレスｄｃモータ

Publications (1)

Publication Number	Publication Date
BR9404785A true BR9404785A (pt)	1995-08-01

Family

ID=27455231

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9404785A BR9404785A (pt)	1993-11-30	1994-11-29	Motor de corrente contínua sem escova, do tipo de rotor externo

Country Status (8)

Country	Link
US (1)	US5497040A (pt)
EP (1)	EP0655824B1 (pt)
KR (1)	KR0178419B1 (pt)
CN (1)	CN1059520C (pt)
BR (1)	BR9404785A (pt)
CA (1)	CA2117719C (pt)
DE (1)	DE69416269T2 (pt)
TW (1)	TW268161B (pt)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3443248B2 (ja) *	1996-07-30	2003-09-02	株式会社荏原製作所	水冷キャンドモータ
US5767596A (en) *	1996-10-03	1998-06-16	General Electric Company	Dynamoelectric machine and processes for making the same
DE19733565A1 (de) *	1997-08-02	1999-02-04	Pm Dm Gmbh	Spindelmotor für Festplatten mit topfförmiger Hülse
EP1018795B1 (en) *	1999-01-08	2008-03-05	Lg Electronics Inc.	Structure of rotor for outer rotor type brushless motor
DE19914021C2 (de) *	1999-03-19	2002-01-31	Siemens Ag	Mehrpoliger, permanenterregter Rotor für eine rotierende elektrische Maschine und Verfahren zur Herstellung eines solchen Läufers
US6093985A (en) *	1999-04-07	2000-07-25	Chen; Tun-I	Non-brush type direct current motor for electric bicycle
JP3434785B2 (ja) *	1999-06-07	2003-08-11	エルジー電子株式会社	洗濯機用ｂｌｄｃモータ
US6460382B1 (en) *	1999-10-18	2002-10-08	Lg Electronics Inc.	Structure of driving unit in drum type washing machine
AU753411B2 (en)	1999-10-19	2002-10-17	Lg Electronics Inc.	Structure of driving unit in drum type washing machine
JP2001327118A (ja) *	2000-05-11	2001-11-22	Nsk Ltd	モータ
US6906440B1 (en) *	2000-06-13	2005-06-14	General Electric Canada, Inc.	Bracket assembly having a plurality of plates for a dynamoelectric machine
WO2004015842A1 (ja) *	2002-08-09	2004-02-19	Yamaha Hatsudoki Kabushiki Kaisha	回転電機
CN100499316C (zh) *	2003-04-14	2009-06-10	哈格雷夫斯技术公司	具有轴承预载的泵电机
DE10354589A1 (de) *	2003-11-21	2005-06-23	Robert Bosch Gmbh	Polgehäuse für eine elektrische Maschine sowie Verfahren zur Herstellung eines Polgehäuses
JP2006311697A (ja) *	2005-04-28	2006-11-09	Hitachi Ltd	ブラシレスモータシステム
JP4761970B2 (ja) *	2006-01-06	2011-08-31	ミネベアモータ株式会社	ブラシレスモータ
WO2007117078A2 (en) *	2006-04-07	2007-10-18	Lg Electronics Inc.	Air conditioner and motor of air conditioner
CN100554699C (zh) *	2006-05-19	2009-10-28	富准精密工业(深圳)有限公司	风扇
TWI322551B (en) *	2006-07-28	2010-03-21	Delta Electronics Inc	Fan for vehicle and its used motor
DE102006042594A1 (de) *	2006-09-11	2008-03-27	Siemens Ag	Stellantrieb
KR100764794B1 (ko) *	2006-11-15	2007-10-12	엘지전자 주식회사	밀폐형 외전 모터 및 이를 구비한 실외기
US20080247689A1 (en) *	2007-04-06	2008-10-09	Nidec Corporation	Motor
JP4946625B2 (ja) *	2007-05-21	2012-06-06	日本電産株式会社	モータ
JP4465380B2 (ja) *	2007-11-06	2010-05-19	シナノケンシ株式会社	アウターロータ型モータ
JP4602392B2 (ja) *	2007-12-05	2010-12-22	シナノケンシ株式会社	インナーロータ型ブラシレスモータ
KR200462362Y1 (ko) *	2008-01-23	2012-09-10	엘지이노텍 주식회사	스핀들 모터
US8419386B2 (en)	2009-07-02	2013-04-16	Sunonwealth Electric Machine Industry Co., Ltd.	DC motor with cup-shaped stator and DC fan formed from the DC motor
US20110012468A1 (en) *	2009-07-17	2011-01-20	Alex Horng	Stator and Radial Gap Motors Including The Stator
CN102075050A (zh) *	2009-11-25	2011-05-25	佛山市南海区东唐电机厂	外转子直流无刷电动机
US8405268B2 (en)	2010-02-18	2013-03-26	Nidec Motor Corporation	Stator with monolithic mounting bosses and assembly comprising the same
JP5482328B2 (ja) *	2010-03-15	2014-05-07	株式会社ジェイテクト	電動回転アクチュエータ
WO2012008135A1 (ja) *	2010-07-14	2012-01-19	パナソニック株式会社	ブラシレスモータおよびその製造方法
GB2485226B (en) *	2010-11-08	2016-12-21	Siemag Tecberg Gmbh	Torque support for an integrated hoisting machine
KR101275360B1 (ko) *	2011-08-02	2013-06-17	삼성전기주식회사	코어설치부를 갖는 모터
WO2013105146A1 (ja) *	2012-01-12	2013-07-18	三菱電機株式会社	空気調和機、及びモータ
DE102012210775A1 (de) *	2012-06-25	2014-01-02	Robert Bosch Gmbh	Befestigungsvorrichtung für ein Ankerlamellenpaket
JP6277410B2 (ja) *	2012-08-09	2018-02-14	日本電産株式会社	アウタロータタイプ両持ち軸受構造を有するモータ
US20150315736A1 (en) *	2013-01-25	2015-11-05	Lg Electronics Inc.	Clothes treatment apparatus
DE102013101938B4 (de)	2013-02-27	2020-02-13	Pierburg Gmbh	Antriebsanordnung für ein Aggregat eines Verbrennungsmotors und Abgasrückführventil
DE102013003513A1 (de) *	2013-03-04	2014-09-04	Wabco Gmbh	Verdichteranordnung zum Betreiben einer Druckluftversorgungsanlage, Druckluftversorgungsanlage und Druckluftversorgungssystem sowie Fahrzeug mit einer solchen Druckluftversorgungsanlage
CN105024513A (zh) *	2015-07-14	2015-11-04	抚顺天工元科技有限责任公司	一种永磁直流无刷电机的转子
CN104979928A (zh) *	2015-07-14	2015-10-14	抚顺天工元科技有限责任公司	一种永磁直流无刷电机
US10584694B2 (en) *	2016-02-09	2020-03-10	Oridion Medical 1987 Ltd.	Miniature diaphragm pump with enlarged operation time
US10447100B2 (en) *	2016-06-17	2019-10-15	Nidec Corporation	Motor
DE102016224265A1 (de) *	2016-12-06	2018-06-07	Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg	Elektromotor
CN107039141A (zh) *	2017-04-25	2017-08-11	浙江和也健康科技有限公司	一种旋磁机
CN111194517A (zh)	2017-11-21	2020-05-22	詹尼斯机器人移动技术加拿大公司	具有集成制动器的电动马达
US20200068292A1 (en)	2018-08-21	2020-02-27	Gopro, Inc.	Audio Enhancements In Devices Using Motors
TWI685279B (zh) *	2019-04-16	2020-02-11	馗鼎奈米科技股份有限公司	電漿裝置
EP3731375B1 (en)	2019-04-24	2023-09-06	Black & Decker Inc.	Outer rotor brushless motor having an axial fan
WO2021072077A1 (en) *	2019-10-08	2021-04-15	Neapco Intellectual Property Holdings, Llc	Lubricant supported electric motor including a bearing structure
EP3835529B1 (de)	2019-12-09	2024-03-13	dormakaba Deutschland GmbH	Türantrieb mit einer motoreinheit, aufweisend eine vorteilhafte lageranordnung zur lagerung einer abtriebswelle
US11437900B2 (en)	2019-12-19	2022-09-06	Black & Decker Inc.	Modular outer-rotor brushless motor for a power tool
US11757330B2 (en)	2019-12-19	2023-09-12	Black & Decker, Inc.	Canned outer-rotor brushless motor for a power tool
US11913473B2 (en)	2020-03-17	2024-02-27	Garrett Transportation I Inc	Compressor with electric motor coolant jacket having radial and axial portions
JP7400596B2 (ja) *	2020-03-31	2023-12-19	株式会社富士通ゼネラル	永久磁石電動機
CN112186947B (zh) *	2020-09-26	2022-02-22	日本电产（东莞）有限公司	马达及具有马达的电子设备
US11581791B2 (en)	2020-11-17	2023-02-14	Garrett Transportation Inc	Method of manufacturing e-boosting device
US11689076B2 (en)	2020-11-17	2023-06-27	Garrett Transportation I Inc	Motor cooling system for e-boosting device
US11742717B2 (en)	2020-11-17	2023-08-29	Garrett Transportation I Inc	Motor cooling system for e-boosting device
KR20220093555A (ko) *	2020-12-28	2022-07-05	엘지이노텍 주식회사	커버 및 이를 포함하는 모터
US12176794B2 (en)	2021-11-19	2024-12-24	Black & Decker Inc.	Outer-rotor brushless motor for a power tool
KR102602105B1 (ko)	2022-12-14	2023-11-14	하이젠알앤엠 주식회사	외륜형 영구 자석 모터의 회전자 및 이를 포함하는 외륜형 영구 자석 모터를 제조하는 외륜형 영구 자석 모터의 제조 방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3081411A (en) *	1958-09-08	1963-03-12	Gen Motors Corp	Tin-can housing for a dynamoelectric machine
JPS5214405B1 (pt) *	1968-12-09	1977-04-21
US3676725A (en) *	1970-09-23	1972-07-11	Mallory & Co Inc P R	Means connecting a synchronous motor to a gear train housing
US4017964A (en) *	1974-10-12	1977-04-19	Firma Schulte Elektrotechnik Kg	Method of manufacturing electrical machinery having a rotor
JPS61214763A (ja) *	1985-03-19	1986-09-24	Sanyo Electric Co Ltd	ブラシレスモ−タ
JPS63107448A (ja) *	1986-10-23	1988-05-12	Calsonic Corp	扁平モ−タ装置
JPH0244852U (pt) *	1988-09-22	1990-03-28
JP2796333B2 (ja) *	1989-02-22	1998-09-10	株式会社日立製作所	モータ構造及びこれを用いた磁気ディスク装置
US5144183A (en) *	1990-11-20	1992-09-01	Kollmorgen Corporation	Flat motor of reduced length
US5252873A (en) *	1991-09-06	1993-10-12	Matsushita Electric Industrial Co., Ltd.	DC brushless motor

1994
- 1994-09-19 US US08/308,405 patent/US5497040A/en not_active Expired - Lifetime
- 1994-09-20 CA CA002117719A patent/CA2117719C/en not_active Expired - Fee Related
- 1994-09-27 TW TW083108935A patent/TW268161B/zh not_active IP Right Cessation
- 1994-11-18 EP EP94118228A patent/EP0655824B1/en not_active Expired - Lifetime
- 1994-11-18 DE DE69416269T patent/DE69416269T2/de not_active Expired - Fee Related
- 1994-11-25 KR KR1019940031157A patent/KR0178419B1/ko not_active Expired - Fee Related
- 1994-11-29 BR BR9404785A patent/BR9404785A/pt not_active IP Right Cessation
- 1994-11-30 CN CN94118040A patent/CN1059520C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE69416269T2 (de)	1999-09-02
US5497040A (en)	1996-03-05
CN1059520C (zh)	2000-12-13
EP0655824A3 (en)	1996-08-07
TW268161B (pt)	1996-01-11
CN1111412A (zh)	1995-11-08
CA2117719C (en)	1999-04-06
KR950015917A (ko)	1995-06-17
DE69416269D1 (de)	1999-03-11
CA2117719A1 (en)	1995-05-31
EP0655824A2 (en)	1995-05-31
EP0655824B1 (en)	1999-01-27
KR0178419B1 (ko)	1999-05-15

Publication	Publication Date	Title
BR9404785A (pt)	1995-08-01	Motor de corrente contínua sem escova, do tipo de rotor externo
DE69125094D1 (de)	1997-04-17	Bürstenloser, sensorloser Motor
DE69500852D1 (de)	1997-11-20	Dreiphasiger bürstenloser Motor
DE69309444D1 (de)	1997-05-07	Bürstenloser gleichstrommotor/-generator
DE69123788D1 (de)	1997-02-06	Bürstenloser Gleichstrommotor
DE69301336D1 (de)	1996-02-29	Bürstenloser Gleichstrommotor
DE69331195D1 (de)	2002-01-03	Bürstenloser motor
DE59604164D1 (de)	2000-02-17	Kollektorloser Elektromotor
DE69005335D1 (de)	1994-02-03	Bürstenloser Elektromotor.
DE69107941D1 (de)	1995-04-13	Bürstenloser Motor.
DE69625110D1 (de)	2003-01-16	Bürstenloser Gleichstrommotor
FI954117L (fi)	1995-09-01	Harjaton tahtikone
DE69105855D1 (de)	1995-01-26	Bürstenloser Motor.
DE69522429D1 (de)	2001-10-04	Flacher bürstenloser Motor
DE69512570D1 (de)	1999-11-11	Verbesserter Bürstenlosegleichstrommotor mit Dauermagneten
KR0135693B1 (en)	1998-04-23	Brushless dc motor
KR930009851U (ko)	1993-05-26	코깅 토크가 없는 브러쉬리스 모터
KR940018081U (ko)	1994-07-30	브러쉬레스 모터
KR970047621U (ko)	1997-07-31	센서리스(sensorless) 무정류자 직류전동기
KR950004923U (ko)	1995-02-18	고정자를 몰드한 무정류자(Brushless) 모터
KR940013769U (ko)	1994-06-29	개량된 스테이터 조립체를 구비한 브러시리스 직류 모터
TW479892U (en)	2002-03-11	Improved structure of the stator set of DC brushless motor
KR960032904U (ko)	1996-10-24	무브러시 직류전동기
KR950019788U (ko)	1995-07-24	브러쉬레스 모터
KR950021700U (ko)	1995-07-28	브러쉬레스 모터

Legal Events

Date	Code	Title	Description
1997-04-01	EE	Request for examination
1999-10-19	FF	Decision: intention to grant
2000-06-13	FG9A	Patent or certificate of addition granted
2010-06-22	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 13A , 14A E 15A ANUIDADES.
2013-09-10	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2059 DE 22/06/2010 E AO NAO RECOLHIMENTO DA 16A, 17A, 18A E 19A ANUIDADES.