ATE235756T1 - Rotor mit permanentmagneten für einien elektromotor - Google Patents

Rotor mit permanentmagneten für einien elektromotor

Info

Publication number: ATE235756T1
Authority: AT; Austria
Prior art keywords: rotor; magnets; electric motor; permanent magnets; annular caps
Prior art date: 1997-10-24

Application number

AT98952456T

Other languages

English (en)

Inventor

Marcos Romeu Moebius

Marcos Guilherme Schwarz

Original Assignee

Brasil Compressores Sa

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.)

1997-10-24

Filing date

1998-10-22

Publication date

2003-04-15

1998-10-22 Application filed by Brasil Compressores Sa filed Critical Brasil Compressores Sa

2003-04-15 Application granted granted Critical

2003-04-15 Publication of ATE235756T1 publication Critical patent/ATE235756T1/de

Links

238000006073 displacement reaction Methods 0.000 abstract 3

Classifications

- 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
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
- H02K1/278—Surface mounted magnets; Inset magnets

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Permanent Field Magnets Of Synchronous Machinery (AREA)
Permanent Magnet Type Synchronous Machine (AREA)
Reciprocating, Oscillating Or Vibrating Motors (AREA)

AT98952456T 1997-10-24 1998-10-22 Rotor mit permanentmagneten für einien elektromotor ATE235756T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
BRPI9705306-6A BR9705306B1 (pt)	1997-10-24	1997-10-24	rotor de motor elétrico.
PCT/BR1998/000085 WO1999022435A1 (en)	1997-10-24	1998-10-22	An electric motor rotor with permanent magnets

Publications (1)

Publication Number	Publication Date
ATE235756T1 true ATE235756T1 (de)	2003-04-15

Family

ID=4068182

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT98952456T ATE235756T1 (de)	1997-10-24	1998-10-22	Rotor mit permanentmagneten für einien elektromotor

Country Status (9)

Country	Link
US (1)	US6339274B1 (de)
EP (1)	EP1025633B1 (de)
JP (1)	JP4316795B2 (de)
CN (1)	CN1187875C (de)
AT (1)	ATE235756T1 (de)
BR (1)	BR9705306B1 (de)
DE (1)	DE69812678T2 (de)
ES (1)	ES2198076T3 (de)
WO (1)	WO1999022435A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TW513841B (en) *	2000-04-04	2002-12-11	Bosch Gmbh Robert	Rotor
JP3619206B2 (ja) *	2002-04-22	2005-02-09	三菱電機株式会社	磁石発電機
US20060238054A1 (en) *	2005-04-26	2006-10-26	Bison Gear & Engineering Corp.	Magnet retainer clip for permanent magnet electric motors
DE102006015037A1 (de) *	2006-03-31	2007-10-11	Siemens Ag	Läufer einer permanenterregten Synchronmaschine
WO2008081684A1 (ja) *	2006-12-28	2008-07-10	Nsk Ltd.	ブラシレスモータ
JP5303191B2 (ja) *	2008-06-02	2013-10-02	日本電産サンキョー株式会社	モータ装置およびその製造方法
JP2010246238A (ja) *	2009-04-03	2010-10-28	Nidec Sankyo Corp	モータ装置およびその製造方法
CN201730841U (zh) *	2010-03-22	2011-02-02	德昌电机(深圳)有限公司	风机、使用所述风机的干手器及吸尘器
US9450472B2 (en)	2010-06-14	2016-09-20	Black & Decker, Inc.	Rotor assembly for brushless motor for a power tool
DE102010031617A1 (de)	2010-07-21	2012-01-26	Robert Bosch Gmbh	Elektrische Maschine und Verfahren zur Herstellung eines Rotors für eine elektrische Maschine
BR102012016090A2 (pt) *	2012-06-28	2015-04-14	Whirlpool Sa	Dispositivo e processos de fixação de ímãs permanentes em rotores de motores elétricos
US9810592B2 (en) *	2015-08-20	2017-11-07	Lg Innotek Co., Ltd.	Rotor, and torque sensor and electronic power steering system including the same
EP3306795A1 (de) *	2016-09-30	2018-04-11	Huangshi Dongbei Electrical Appliance Co., Ltd.	Rotor für einen bürstenlosen motor

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS589500Y2 (ja) *	1977-06-24	1983-02-21	株式会社デンソー	磁石発電機の回転子
JPS5619369A (en) *	1979-07-25	1981-02-24	Toshiba Corp	Non-commutator motor for driving compressor of refrigerator, etc.
JPS58163255A (ja) *	1982-03-24	1983-09-28	Okuma Mach Works Ltd	永久磁石式同期モ−タの回転子
JPS59194652A (ja) *	1983-04-20	1984-11-05	Fanuc Ltd	永久磁石同期電動機の回転子
US4683393A (en) *	1986-05-23	1987-07-28	General Electric Company	Reinforced rotor assembly and method of making same
DE8803372U1 (de) *	1988-03-12	1988-04-28	Frankl & Kirchner GmbH & Co KG Fabrik für Elektromotoren u. elektrische Apparate, 6830 Schwetzingen	Rotor für eine permanent-magnetisch erregte elektrische Maschine
US5563463A (en) *	1988-06-08	1996-10-08	General Electric Company	Permanent magnet rotor
JP2847393B2 (ja) *	1989-08-10	1999-01-20	アイチ―エマソン電機株式会社	永久磁石型回転子
US5073738A (en) *	1990-12-27	1991-12-17	Tang Yeong Y	Direct current motor having a retaining device for holding magnets
DE4401241C2 (de) *	1994-01-18	1997-09-25	Richter Chemie Technik Gmbh	Magnetbefestigung in Magnetkupplungen
JP2761851B2 (ja) *	1995-02-07	1998-06-04	デンヨー株式会社	永久磁石付回転子の製造方法
JPH08322173A (ja) *	1995-05-25	1996-12-03	Mitsubishi Electric Corp	モータの回転子
JPH0956091A (ja) *	1995-08-18	1997-02-25	Mitsubishi Electric Corp	永久磁石式回転電機
JP3646446B2 (ja) *	1997-01-14	2005-05-11	株式会社デンソー	ランデルコア型回転電機
US6084330A (en) *	1998-03-13	2000-07-04	Kollmorgen Corporation	Permanent magnet rotor and method of assembly
US5998902A (en) *	1999-02-15	1999-12-07	Brunswick Corporation	Magnet ring assembly for an electrical generator

1997
- 1997-10-24 BR BRPI9705306-6A patent/BR9705306B1/pt not_active IP Right Cessation
1998
- 1998-10-22 JP JP2000518436A patent/JP4316795B2/ja not_active Expired - Fee Related
- 1998-10-22 AT AT98952456T patent/ATE235756T1/de active
- 1998-10-22 CN CNB988104091A patent/CN1187875C/zh not_active Expired - Fee Related
- 1998-10-22 WO PCT/BR1998/000085 patent/WO1999022435A1/en not_active Ceased
- 1998-10-22 EP EP98952456A patent/EP1025633B1/de not_active Expired - Lifetime
- 1998-10-22 ES ES98952456T patent/ES2198076T3/es not_active Expired - Lifetime
- 1998-10-22 DE DE69812678T patent/DE69812678T2/de not_active Expired - Lifetime
- 1998-10-22 US US09/530,016 patent/US6339274B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
BR9705306A (pt)	2001-07-24
JP4316795B2 (ja)	2009-08-19
ES2198076T3 (es)	2004-01-16
BR9705306B1 (pt)	2010-08-10
EP1025633B1 (de)	2003-03-26
US6339274B1 (en)	2002-01-15
CN1276926A (zh)	2000-12-13
EP1025633A1 (de)	2000-08-09
WO1999022435A1 (en)	1999-05-06
CN1187875C (zh)	2005-02-02
DE69812678T2 (de)	2004-03-18
JP2001522215A (ja)	2001-11-13
DE69812678D1 (de)	2003-04-30

Legal Events

Date

Code

Title

Description

2003-10-15

UEP

Publication of translation of european patent specification

Ref document number: 1025633

Country of ref document: EP

2008-01-15

EEIH

Change in the person of patent owner

Publication	Publication Date	Title
EP0193611A4 (de)	1987-01-20	Permanentmagnetisches felderregersystem für einen synchronmotor.
ES8606747A1 (es)	1986-04-16	Perfeccionamientos en una maquina electrodinamica nonio
ATE235756T1 (de)	2003-04-15	Rotor mit permanentmagneten für einien elektromotor
MY117463A (en)	2004-06-30	Permanent magnet rotor type electric motor
ES8700811A1 (es)	1986-10-16	Un motor sincrono
MX9707118A (es)	1998-06-28	Maquina de magneto permanente doblemente saliente.
DE60235599D1 (de)	2010-04-22	Läufer für einen Permanentmagnetmotor
BR0309715A (pt)	2005-02-09	Motor elétrico giratório pelo menos duas folgas de ar axialmente separando segmentos de estator e rotor
EP2273658A3 (de)	2011-06-15	Rotierende Maschine vom Reluktanz-Typ mit Permanentmagneten
TW353823B (en)	1999-03-01	Improved rotor for high speed switched reluctance machine
BR9708065A (pt)	1999-07-27	Sistema de transferência de força magnética
KR920001798A (ko)	1992-01-30	영구자석형 회전자
ATE405982T1 (de)	2008-09-15	Transversalflussmaschine
ATE229705T1 (de)	2002-12-15	Drei freiheitsgraden motor
KR870003603A (ko)	1987-04-18	소형 전기회전기
KR900017250A (ko)	1990-11-15	영구자석 계자식 직류회전 전기
DE69019315D1 (de)	1995-06-14	Synchronmaschine.
CN216851715U (zh)	2022-06-28	中空轴步进电机转子及带有该转子的步进电机
KR890702322A (ko)	1989-12-23	동기 전동기의 로우터 구조
SE8503134L (sv)	1985-06-24	Elektrisk s k ventilmotor
FR2695267B1 (fr)	1994-10-07	Stator de machine tournante électrique à aimants permanents, notamment pour démarreur.
RU1771039C (ru)	1992-10-23	Явнополюсный ротор синхронной электрической машины
KR850006908A (ko)	1985-10-21	자석식 직류기(d. c. motor)
JPH0294442U (de)	1990-07-26
KR950004685A (ko)	1995-02-18	무정류자전동기의 회전자