KR20010029679A - 로터 구조 - Google Patents
로터 구조 Download PDFInfo
- Publication number
- KR20010029679A KR20010029679A KR1020000023232A KR20000023232A KR20010029679A KR 20010029679 A KR20010029679 A KR 20010029679A KR 1020000023232 A KR1020000023232 A KR 1020000023232A KR 20000023232 A KR20000023232 A KR 20000023232A KR 20010029679 A KR20010029679 A KR 20010029679A
- Authority
- KR
- South Korea
- Prior art keywords
- magnet
- hook
- pole
- support member
- pawl
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
-
- 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
- H02K21/02—Details
- H02K21/04—Windings on magnets for additional excitation ; Windings and magnets for additional excitation
- H02K21/042—Windings on magnets for additional excitation ; Windings and magnets for additional excitation with permanent magnets and field winding both rotating
- H02K21/044—Rotor of the claw pole type
-
- 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
- H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
- H02K1/325—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium between salient poles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
- H02K9/227—Heat sinks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
- H02K9/223—Heat bridges
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
Description
Claims (3)
- 전류를 흘려 자속을 발생하는 로터 코일과, 이 로터 코일을 덮어 설치되고, 로터 코일 외주를 덮는 위치에서, 교대로 맞물리도록 위치하는 갈고리 형태의 자극을 각각 갖는 제 1 폴 코어체 및 제 2 폴 코어체로 구성된 폴 코어와, 상기 갈고리 형태의 자극의 양 측면측에 배치되어, 인접하는 갈고리 형태의 자극의 측면끼리의 자속의 누설을 저감하는 자석과, 이 자석을 상기 갈고리 형태의 자극과 함께 덮도록 구성되고 갈고리 형태의 자극에 지지하는 동시에 발전시에 갈고리 형태의 자극에 전도된 열을 방열하여 자석을 냉각하는 금속제의 지지부재를 구비한 것을 특징으로 하는 로터 구조.
- 제 1항에 있어서,상기 지지부재에 상기 자석의 외주의 일부를 노출하는 노출부를 형성하고, 자석의 외주가 냉각 공기에 접촉하도록 한 것을 특징으로 하는 로터 구조.
- 제 1항에 있어서,상기 지지부재의 표면적을 증가시켜 냉각성을 높인 구조로 한 것을 특징으로 하는 로터 구조.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11-253477 | 1999-09-07 | ||
JP25347799A JP4118471B2 (ja) | 1999-09-07 | 1999-09-07 | ロータ構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010029679A true KR20010029679A (ko) | 2001-04-06 |
KR100341774B1 KR100341774B1 (ko) | 2002-06-24 |
Family
ID=17251940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000023232A KR100341774B1 (ko) | 1999-09-07 | 2000-05-01 | 로터 구조 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6369485B1 (ko) |
JP (1) | JP4118471B2 (ko) |
KR (1) | KR100341774B1 (ko) |
FR (1) | FR2798231B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100768248B1 (ko) * | 2007-07-12 | 2007-10-18 | 티에스파워(주) | 발전기 |
KR100768965B1 (ko) * | 2006-05-12 | 2007-10-22 | 변순남 | 수온변화에 따른 다색발광표시기능을 갖는 샤워기 헤드 |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3882725B2 (ja) * | 2002-03-12 | 2007-02-21 | 株式会社デンソー | 車両用回転電機 |
JP3816863B2 (ja) * | 2002-11-01 | 2006-08-30 | 三菱電機株式会社 | 回転電機の回転子 |
JP2004266965A (ja) * | 2003-03-04 | 2004-09-24 | Mitsubishi Electric Corp | 回転電機の回転子 |
JP3977319B2 (ja) | 2003-11-25 | 2007-09-19 | 三菱電機株式会社 | 回転電機およびその製造方法 |
JP3954012B2 (ja) * | 2003-12-01 | 2007-08-08 | 三菱電機株式会社 | 回転電機のロータ |
JP2005204480A (ja) | 2004-01-19 | 2005-07-28 | Mitsubishi Electric Corp | 回転電機の回転子および回転電機 |
JP4413018B2 (ja) * | 2004-01-19 | 2010-02-10 | 三菱電機株式会社 | 交流回転電機 |
US6933654B1 (en) * | 2004-04-27 | 2005-08-23 | Mitsubishi Denki Kabushiki Kaisha | Rotor of rotating electric machine |
FR2870053B1 (fr) * | 2004-05-05 | 2006-07-14 | Mitsubishi Electric Corp | Rotor d'une machine electrique tournante |
JP4396471B2 (ja) * | 2004-10-01 | 2010-01-13 | 株式会社デンソー | 車両用回転電機およびその製造方法 |
JP4410159B2 (ja) | 2005-06-24 | 2010-02-03 | 三菱電機株式会社 | 交流回転電機 |
JP2007037280A (ja) * | 2005-07-27 | 2007-02-08 | Mitsubishi Electric Corp | インバータ一体型回転電機 |
JP4307423B2 (ja) * | 2005-08-10 | 2009-08-05 | 三菱電機株式会社 | 回転電機の回転子およびその組立方法 |
FR2912007B1 (fr) * | 2007-01-30 | 2013-01-18 | Valeo Equip Electr Moteur | Rotor de machine electrique tournante comportant une chaine ouverte d'au moins deux elements interpolaires formant barriere magnetique |
JP4680221B2 (ja) * | 2007-03-26 | 2011-05-11 | 三菱電機株式会社 | 回転電機 |
JP4492658B2 (ja) | 2007-09-21 | 2010-06-30 | 株式会社デンソー | 車両用交流発電機 |
WO2009072316A1 (ja) * | 2007-12-07 | 2009-06-11 | Mitsubishi Electric Corporation | 回転電機 |
JP5219589B2 (ja) * | 2008-04-01 | 2013-06-26 | 三菱電機株式会社 | 回転電機 |
JP4974865B2 (ja) * | 2007-12-07 | 2012-07-11 | 三菱電機株式会社 | 回転電機 |
WO2009089573A1 (en) * | 2008-01-16 | 2009-07-23 | John Thomas Strang | Power supply with integrated generator and transformer for electric car |
JP4974948B2 (ja) * | 2008-04-01 | 2012-07-11 | 三菱電機株式会社 | 回転電機 |
JP5219590B2 (ja) * | 2008-04-01 | 2013-06-26 | 三菱電機株式会社 | 回転電機 |
WO2009122596A1 (ja) * | 2008-04-01 | 2009-10-08 | 三菱電機株式会社 | 回転電機 |
JP4926276B2 (ja) * | 2008-04-04 | 2012-05-09 | 三菱電機株式会社 | 回転電機 |
CN102150343B (zh) * | 2008-06-06 | 2015-11-25 | 法雷奥电机设备公司 | 用于旋转电机的具有质量减小的极间结构的转子 |
DE102008043144B4 (de) * | 2008-10-24 | 2017-08-17 | Robert Bosch Gmbh | Vorrichtung zur Fixierung von Magneten |
FR2952767B1 (fr) | 2009-11-13 | 2012-06-01 | Valeo Equip Electr Moteur | Rotor a griffes equipe d'un isolant d'un bobinage d'excitation et d'aimants et machine electrique tournante equipee d'un tel rotor |
CN102315711A (zh) * | 2010-07-07 | 2012-01-11 | 锦州汉拿电机有限公司 | 交流发电机及其转子 |
CN102299576A (zh) * | 2011-08-31 | 2011-12-28 | 锦州汉拿电机有限公司 | 爪极间永磁磁极转子 |
JP6014481B2 (ja) * | 2012-12-07 | 2016-10-25 | 株式会社日本自動車部品総合研究所 | 車両用回転電機の回転子 |
FR3007224B1 (fr) | 2013-06-14 | 2015-08-07 | Valeo Equip Electr Moteur | Rotor de machine electrique tournante equipe d'un isolant d'un bobinage d'excitation comprenant au moins un petale modifie pour le passage d'un aimant lors du montage |
JP2018107901A (ja) * | 2016-12-26 | 2018-07-05 | 株式会社デンソー | 回転電機の回転子及び回転電機 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4617485A (en) * | 1983-12-19 | 1986-10-14 | Nippondenso Co., Ltd. | Rotor of alternator mounted on vehicle |
JP3237217B2 (ja) * | 1991-08-08 | 2001-12-10 | 株式会社デンソー | 車両用交流発電機の回転子 |
US5793144A (en) * | 1993-08-30 | 1998-08-11 | Nippondenso Co., Ltd. | Rotor for a rotating electric machine |
FR2737617B1 (fr) | 1995-08-02 | 1997-10-24 | Valeo Equip Electr Moteur | Alternateur a moyens de ventilation perfectionnes, notamment pour vehicule automobile |
JP3541920B2 (ja) | 1997-10-27 | 2004-07-14 | 三菱電機株式会社 | 回転電機の回転子およびその製造方法 |
DE19802785A1 (de) | 1998-01-26 | 1999-08-05 | Bosch Gmbh Robert | Synchronmaschine, insbesondere Generator für ein Kraftfahrzeug |
-
1999
- 1999-09-07 JP JP25347799A patent/JP4118471B2/ja not_active Expired - Fee Related
-
2000
- 2000-01-04 US US09/477,347 patent/US6369485B1/en not_active Expired - Lifetime
- 2000-01-10 FR FR0000223A patent/FR2798231B1/fr not_active Expired - Fee Related
- 2000-05-01 KR KR1020000023232A patent/KR100341774B1/ko active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100768965B1 (ko) * | 2006-05-12 | 2007-10-22 | 변순남 | 수온변화에 따른 다색발광표시기능을 갖는 샤워기 헤드 |
KR100768248B1 (ko) * | 2007-07-12 | 2007-10-18 | 티에스파워(주) | 발전기 |
Also Published As
Publication number | Publication date |
---|---|
JP4118471B2 (ja) | 2008-07-16 |
FR2798231B1 (fr) | 2004-12-03 |
US6369485B1 (en) | 2002-04-09 |
JP2001078374A (ja) | 2001-03-23 |
KR100341774B1 (ko) | 2002-06-24 |
FR2798231A1 (fr) | 2001-03-09 |
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