BR0006886A - Compressor elétrico - Google Patents

Compressor elétrico

Info

Publication number
BR0006886A
BR0006886A BR0006886-1A BR0006886A BR0006886A BR 0006886 A BR0006886 A BR 0006886A BR 0006886 A BR0006886 A BR 0006886A BR 0006886 A BR0006886 A BR 0006886A
Authority
BR
Brazil
Prior art keywords
section
compression section
motor
bearing
compressor
Prior art date
Application number
BR0006886-1A
Other languages
English (en)
Inventor
Teruo Tamura
Tatsuyuki Iizuka
Kenji Sasaki
Fumitoshi Saito
Original Assignee
Matsushita Electric Ind Co Ltd
Matsushita Refrigeration
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 Matsushita Electric Ind Co Ltd, Matsushita Refrigeration filed Critical Matsushita Electric Ind Co Ltd
Publication of BR0006886A publication Critical patent/BR0006886A/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
    • 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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • 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
    • F04B39/0094—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 crankshaft
    • 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
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/122—Cylinder block
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/085—Structural association with bearings radially supporting the rotary shaft at only one end of the rotor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/902—Hermetically sealed motor pump unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Compressor (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

Patente de Invenção: <B>"COMPRESSOR ELéTRICO"<D>. Compressor que inclui uma seção de compressão, acomodada em um recipiente hermético, e uma seção de motor, acoplada à seção de compressão, para acionar a seção de compressão. A seção de motor apresenta uma seção perfurada em uma extremidade da lateral da seção de compressão e um motor que apresenta dois pólos de rotor e que inclui um núcleo de rotor no qual são embutidos os magnetos permanentes. A seção de compressão inclui um mancal feito de material não-magnético e que se estende dentro da seção perfurada. Esta estrutura reduz tanto o torque de perda devido à atração magnética entre uma parede interna da seção perfurada e o mancal, como a perda de corrente parasita no mancal, de modo que seja obtido um compressor altamente eficiente.
BR0006886-1A 1999-07-02 2000-06-30 Compressor elétrico BR0006886A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18876299 1999-07-02
PCT/JP2000/004322 WO2001002728A1 (fr) 1999-07-02 2000-06-30 Compresseur electrique

Publications (1)

Publication Number Publication Date
BR0006886A true BR0006886A (pt) 2001-06-12

Family

ID=16229339

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0006886-1A BR0006886A (pt) 1999-07-02 2000-06-30 Compressor elétrico

Country Status (10)

Country Link
US (1) US6547538B1 (pt)
EP (1) EP1111240B1 (pt)
KR (1) KR100507786B1 (pt)
CN (1) CN1179126C (pt)
AU (1) AU756428B2 (pt)
BR (1) BR0006886A (pt)
DE (1) DE60042310D1 (pt)
SG (1) SG131758A1 (pt)
TW (1) TW486543B (pt)
WO (1) WO2001002728A1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004245073A (ja) * 2003-02-12 2004-09-02 Matsushita Electric Ind Co Ltd 電動圧縮機
JP2004332648A (ja) * 2003-05-09 2004-11-25 Matsushita Electric Ind Co Ltd 密閉型電動圧縮機
JP2004332688A (ja) * 2003-05-12 2004-11-25 Matsushita Electric Ind Co Ltd 電動圧縮機
KR100531818B1 (ko) * 2003-06-18 2005-11-30 엘지전자 주식회사 유도동기기의 회전자 구조
JP2008501080A (ja) * 2004-05-28 2008-01-17 松下電器産業株式会社 密閉型圧縮機
CN100427757C (zh) * 2004-11-24 2008-10-22 松下电器产业株式会社 封闭式压缩机
EP1690006B1 (en) * 2004-11-24 2010-01-13 Panasonic Corporation Hermetic compressor
KR100748538B1 (ko) 2005-11-30 2007-08-13 엘지전자 주식회사 동기 릴럭턴스 모터 및 이를 구비한 압축기
US20070132330A1 (en) * 2005-12-12 2007-06-14 Fei Renyan W Fan assemblies employing LSPM motors and LSPM motors having improved synchronization
JP2008138526A (ja) * 2006-11-30 2008-06-19 Daikin Ind Ltd 圧縮機
GB2467965B (en) * 2009-02-24 2015-04-22 Dyson Technology Ltd Rotor assembly
GB2467966B (en) * 2009-02-24 2013-04-03 Dyson Technology Ltd Rotor assembly
CN102444580B (zh) * 2010-09-30 2016-03-23 艾默生电气公司 带有直接起动无刷永磁电动机的数字压缩机
GB2493974B (en) 2011-08-26 2014-01-15 Dyson Technology Ltd Bearing assembly
CN103790799A (zh) * 2012-11-02 2014-05-14 海尔集团公司 线性压缩机
JP6119962B2 (ja) * 2012-11-15 2017-04-26 株式会社豊田自動織機 電動圧縮機
US9518572B2 (en) * 2014-02-10 2016-12-13 Haier Us Appliance Solutions, Inc. Linear compressor
US10954944B2 (en) * 2015-04-27 2021-03-23 Emerson Climate Technologies, Inc. Compressor having counterweight assembly
EP3523537B1 (de) * 2016-10-07 2024-05-01 BITZER Kühlmaschinenbau GmbH Halbhermetischer kältemittelverdichter
KR102016250B1 (ko) 2018-02-08 2019-08-29 엘지전자 주식회사 스테이터 구조를 개선한 듀얼 로터 타입 모터
RU2771541C1 (ru) * 2021-03-17 2022-05-05 Битцер Кюльмашиненбау Гмбх Полугерметичный компрессор холодильного агента (варианты)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0638474A (ja) * 1992-07-10 1994-02-10 Toshiba Corp ブラシレスモータの回転子の着磁方法と着磁治具
JPH08247030A (ja) * 1995-03-14 1996-09-24 Matsushita Refrig Co Ltd 電動圧縮機
US6047460A (en) * 1996-01-23 2000-04-11 Seiko Epson Corporation Method of producing a permanent magnet rotor
JPH1075542A (ja) * 1996-08-29 1998-03-17 Aichi Emerson Electric Co Ltd 圧縮機駆動用電動機
KR100190141B1 (ko) * 1996-10-17 1999-06-01 윤종용 오일안내공이 형성된 밀폐형 왕복동식 압축기
IT1292289B1 (it) * 1997-04-28 1999-01-29 Embraco Europ Srl Motocompressore ermetico per macchine frigorifere.
JPH10318132A (ja) * 1997-05-22 1998-12-02 Matsushita Refrig Co Ltd 電動圧縮機
JPH11303746A (ja) * 1998-04-20 1999-11-02 Matsushita Refrig Co Ltd 電動圧縮機
DE69907801T2 (de) * 1998-04-28 2004-03-11 Matsushita Refrigeration Co., Higashiosaka Linearmotor und linearer Kompressor
JP2000134882A (ja) * 1998-10-21 2000-05-12 Matsushita Electric Ind Co Ltd 永久磁石モータのロータ及びそれを搭載したコンプレッサ
KR100318598B1 (ko) * 2000-03-07 2001-12-28 이충전 밀폐형 왕복동식 압축기의 소음 저감장치

Also Published As

Publication number Publication date
AU756428B2 (en) 2003-01-16
SG131758A1 (en) 2007-05-28
DE60042310D1 (de) 2009-07-16
KR100507786B1 (ko) 2005-08-17
WO2001002728A1 (fr) 2001-01-11
EP1111240A4 (en) 2004-08-04
CN1316037A (zh) 2001-10-03
CN1179126C (zh) 2004-12-08
KR20010082186A (ko) 2001-08-29
TW486543B (en) 2002-05-11
US6547538B1 (en) 2003-04-15
EP1111240A1 (en) 2001-06-27
AU5706300A (en) 2001-01-22
EP1111240B1 (en) 2009-06-03

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1912 DE 28/08/2007.