BRPI0501347A - rotor e compressor tendo o mesmo - Google Patents

rotor e compressor tendo o mesmo

Info

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
Application number
BRPI0501347-0A
Other languages
English (en)
Inventor
Jong In Park
Original Assignee
Samsung Kwangju Electronics 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.)
Filing date
Publication date
Application filed by Samsung Kwangju Electronics Co filed Critical Samsung Kwangju Electronics Co
Publication of BRPI0501347A publication Critical patent/BRPI0501347A/pt

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.
BRPI0501347-0A 2004-07-20 2005-04-18 rotor e compressor tendo o mesmo BRPI0501347A (pt)

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 (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2006282898B2 (en) * 2005-08-25 2011-03-10 Power Group International, Inc. A device and method to clamp and lock permanent magnets and improve cooling within a rotating electrical machine
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
KR102302474B1 (ko) * 2020-01-08 2021-09-16 엘지전자 주식회사 전동기 및 이를 구비한 압축기

Family Cites Families (8)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ITMI20050676A1 (it) 2006-01-21
US20060017342A1 (en) 2006-01-26
KR100524544B1 (ko) 2005-10-31
JP2006029321A (ja) 2006-02-02
CN1725601A (zh) 2006-01-25

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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