BRPI0501347A - rotor e compressor tendo o mesmo - Google Patents
rotor e compressor tendo o mesmoInfo
- Publication number
- BRPI0501347A BRPI0501347A BRPI0501347-0A BRPI0501347A BRPI0501347A BR PI0501347 A BRPI0501347 A BR PI0501347A BR PI0501347 A BRPI0501347 A BR PI0501347A BR PI0501347 A BRPI0501347 A BR PI0501347A
- Authority
- BR
- Brazil
- Prior art keywords
- magnets
- rotor
- core
- compressor
- same
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
"ROTOR E COMPRESSOR TENDO O MESMO". A presente invenção refere-se a um compressor tendo um rotor. O rotor compreende um núcleo formado como uma pluralidade de laminados que ficam verticalmente empilhados um sobre o outro, e ímãs providos sobre a circunferência externa do núcleo. Os ganchos são integralmente formados sobre a circunferência externa do núcleo entre os respectivos imãs a fim de impedir a separação externa dos ímãs. Para este fim, um gancho respectivo dentre os ganchos inclui uma porção saliente que se estende para fora a partir do núcleo em uma direção radial, e uma porção de suporte que se estende a partir de uma extremidade distal da porção saliente em uma direção circunferencial. A porção saliente serve para manter os imãs espaçados um do outro, e a porção de suporte serve para impedir que os ímãs se separem em uma direção radial.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040056455A KR100524544B1 (ko) | 2004-07-20 | 2004-07-20 | 회전자 및 이를 갖춘 압축기 |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0501347A true BRPI0501347A (pt) | 2006-03-07 |
Family
ID=36091720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0501347-0A BRPI0501347A (pt) | 2004-07-20 | 2005-04-18 | rotor e compressor tendo o mesmo |
Country Status (6)
Country | Link |
---|---|
US (1) | US20060017342A1 (pt) |
JP (1) | JP2006029321A (pt) |
KR (1) | KR100524544B1 (pt) |
CN (1) | CN1725601A (pt) |
BR (1) | BRPI0501347A (pt) |
IT (1) | ITMI20050676A1 (pt) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080077082A (ko) * | 2005-08-25 | 2008-08-21 | 파워 그룹 인터내셔널 인코포레이티드 | 회전 전기기계의 내측을 냉각하고, 영구자석을 죄어고정하는 장치 및 방법 |
KR101191199B1 (ko) | 2006-09-13 | 2012-10-15 | 엘지전자 주식회사 | 동기 릴럭턴스 모터의 회전자 조립체 |
US7615896B2 (en) * | 2006-10-27 | 2009-11-10 | Glacier Bay, Inc. | Integrated permanent magnet motor and blower |
US7548006B2 (en) * | 2007-01-17 | 2009-06-16 | Tang Yung Yu | Motor magnet fixing device |
FR2928050B1 (fr) * | 2008-02-26 | 2015-04-10 | Continental Automotive France | Noyau magnetique de machine electrique rotative a fuite reduite |
WO2009106569A2 (de) * | 2008-02-26 | 2009-09-03 | Brose Fahrzeugteile Gmbh & Co. Kg, Würzburg | Magnetkern einer sich drehenden elektrischen maschine und herstellverfahren |
FR2928051B1 (fr) * | 2008-02-26 | 2015-07-24 | Continental Automotive France | Noyau magnetique de machine electrique rotative a fuite reduite |
DE102008017276A1 (de) * | 2008-04-04 | 2009-10-15 | Danfoss Compressors Gmbh | Rotor für einen elektrischen Antriebsmotor eines Kältemittelkompressors |
JP5454753B2 (ja) * | 2008-04-21 | 2014-03-26 | 株式会社ジェイテクト | モーターのローター及び電動パワーステアリング装置 |
US7812495B2 (en) * | 2008-05-16 | 2010-10-12 | Honeywell International Inc. | Sleeve in end rings for permanent magnet rotor |
JP5240592B2 (ja) * | 2011-07-08 | 2013-07-17 | 株式会社安川電機 | 回転電機 |
EP2555384B1 (en) * | 2011-08-01 | 2016-06-29 | Siemens Aktiengesellschaft | Field structure of an electrical machine |
JP2013223407A (ja) * | 2012-04-19 | 2013-10-28 | Fuji Electric Co Ltd | 磁石埋込型永久磁石回転電機のロータ |
JP5995057B2 (ja) * | 2012-04-24 | 2016-09-21 | 富士電機株式会社 | 磁石埋込型永久磁石回転電機のロータおよびその組立方法 |
WO2014099901A1 (en) * | 2012-12-17 | 2014-06-26 | Active Power, Inc. | Systems and methods for securing a rotor apparatus |
JP6278333B2 (ja) * | 2013-09-03 | 2018-02-14 | アイシン精機株式会社 | 電動モータ |
JP2015122842A (ja) * | 2013-12-20 | 2015-07-02 | ファナック株式会社 | 磁石を有する電動機の回転子、電動機、及び回転子の製造方法 |
JP6509524B2 (ja) * | 2014-10-30 | 2019-05-08 | 三菱重工サーマルシステムズ株式会社 | モータロータおよびそれを用いたモータ並びに電動圧縮機 |
JP6417207B2 (ja) * | 2014-12-19 | 2018-10-31 | マブチモーター株式会社 | モータ |
JP6365470B2 (ja) * | 2015-09-03 | 2018-08-01 | トヨタ自動車株式会社 | 回転電機用ロータ |
JP6720995B2 (ja) * | 2018-03-15 | 2020-07-08 | 株式会社富士通ゼネラル | 圧縮機 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2608421C3 (de) * | 1976-03-01 | 1979-01-18 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Dauermagneterregter Innenläufer für eine Synchronmaschine |
US4469970A (en) * | 1981-12-24 | 1984-09-04 | General Electric Company | Rotor for permanent magnet excited synchronous motor |
JPS6464548A (en) * | 1987-09-03 | 1989-03-10 | Fanuc Ltd | Rotor construction of synchronous motor |
US6703741B1 (en) * | 1999-09-20 | 2004-03-09 | Ecoair Corp. | Permanent magnet rotor portion for electric machines |
US6917133B2 (en) * | 2000-08-29 | 2005-07-12 | Hitachi, Ltd. | Air conditioner having permanent magnet rotating electric machine |
JP2002354730A (ja) * | 2001-05-25 | 2002-12-06 | Hitachi Ltd | 永久磁石式回転電機 |
US6984908B2 (en) * | 2003-08-26 | 2006-01-10 | Deere & Company | Permanent magnet motor |
JP4065829B2 (ja) * | 2003-10-10 | 2008-03-26 | 本田技研工業株式会社 | 永久磁石式回転子およびブラシレスモータ |
-
2004
- 2004-07-20 KR KR1020040056455A patent/KR100524544B1/ko not_active IP Right Cessation
-
2005
- 2005-03-30 US US11/093,313 patent/US20060017342A1/en not_active Abandoned
- 2005-04-12 CN CNA2005100649643A patent/CN1725601A/zh active Pending
- 2005-04-12 JP JP2005114889A patent/JP2006029321A/ja active Pending
- 2005-04-15 IT IT000676A patent/ITMI20050676A1/it unknown
- 2005-04-18 BR BRPI0501347-0A patent/BRPI0501347A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN1725601A (zh) | 2006-01-25 |
JP2006029321A (ja) | 2006-02-02 |
KR100524544B1 (ko) | 2005-10-31 |
US20060017342A1 (en) | 2006-01-26 |
ITMI20050676A1 (it) | 2006-01-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25A | Requested transfer of rights approved |
Owner name: SAMSUNG ELECTRONICS CO., LTD. (KR) Free format text: TRANSFERIDO POR FUSAO DE: SAMSUNG GWANGJU ELECTRONICS CO., LTD. |
|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |