BR0116926A - árvore de manivelas em um compressor de capacidade dupla - Google Patents

árvore de manivelas em um compressor de capacidade dupla

Info

Publication number
BR0116926A
BR0116926A BR0116926-2A BR0116926A BR0116926A BR 0116926 A BR0116926 A BR 0116926A BR 0116926 A BR0116926 A BR 0116926A BR 0116926 A BR0116926 A BR 0116926A
Authority
BR
Brazil
Prior art keywords
rotation
regular
drive shaft
motor
oil
Prior art date
Application number
BR0116926-2A
Other languages
English (en)
Other versions
BR0116926B1 (pt
Inventor
Kyoung Jun Park
Kee Joo Kim
Hee Hyun Kim
Jong Bong Kim
Young Joo Bae
Cheol Ki No
Jai Seong Sim
Min Young Seo
Hyeon Kim
Dal-Soo Kang
Original Assignee
Lg Electronics Inc
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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of BR0116926A publication Critical patent/BR0116926A/pt
Publication of BR0116926B1 publication Critical patent/BR0116926B1/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
    • F04B39/02—Lubrication
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • F04B39/0238—Hermetic compressors with oil distribution channels
    • F04B39/0246—Hermetic compressors with oil distribution channels in the rotating shaft
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/12—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members
    • F04B49/123—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element
    • F04B49/125—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element by changing the eccentricity of the actuation means, e.g. cams or cranks, relative to the driving means, e.g. driving shafts
    • F04B49/126—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element by changing the eccentricity of the actuation means, e.g. cams or cranks, relative to the driving means, e.g. driving shafts with a double eccenter mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

"áRVORE DE MANIVELAS EM UM COMPRESSOR DE CAPACIDADE DUPLA". A presente invenção refere-se a uma árvore de manivelas em um compressor tendo uma estrutura para alimentar óleo lubrificante para várias partes de transmissão durante a operação do compressor. A árvore de manivelas compreende um eixo de acionamento inserido em um motor reversível para a rotação em uma direção a qual é a mesma que o motor junto com o motor; um peso de balanceamento sobre uma extremidade superior do eixo de acionamento para prevenir contra vibração durante a rotação; um pino de manivela sobre uma superfície superior do peso de balanceamento, excêntrico a partir do centro do eixo de acionamento, conectado a uma haste de conexão sobre um pistão através de um membro de ajuste de excentricidade; e uma passagem de óleo de rotação regular e de rotação reversa formada ao longo do eixo de acionamento, do peso de balanceamento e do pino de manivela para permitir um fluxo de óleo individual tanto para a rotação na direção regular quanto para a rotação na direção reversa do motor, desta forma transmitindo uma força de rotação na direção regular ou uma força de rotação na direção reversa do motor para os membros de acionamento acoplados para comprimir um refrigerante de acordo com uma capacidade de compressão variada com a direção de rotação, e realizando uma alimentação de óleo estável para as partes de acionamento necessárias através da passagem de óleo na rotação regular e na rotação reversa independente de uma direção de rotação do motor.
BRPI0116926-2A 2001-12-17 2001-12-17 árvore de manivelas em um compressor de capacidade dupla. BR0116926B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2001/002185 WO2003052271A1 (en) 2001-12-17 2001-12-17 Crank shaft in dual capacity compressor

Publications (2)

Publication Number Publication Date
BR0116926A true BR0116926A (pt) 2004-04-27
BR0116926B1 BR0116926B1 (pt) 2010-06-01

Family

ID=19198493

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0116926-2A BR0116926B1 (pt) 2001-12-17 2001-12-17 árvore de manivelas em um compressor de capacidade dupla.

Country Status (10)

Country Link
US (1) US7100743B2 (pt)
EP (1) EP1456538B1 (pt)
JP (1) JP4105632B2 (pt)
CN (1) CN1255630C (pt)
AU (1) AU2002216447A1 (pt)
BR (1) BR0116926B1 (pt)
DE (1) DE60136231D1 (pt)
DK (1) DK1456538T3 (pt)
MX (1) MXPA03007369A (pt)
WO (1) WO2003052271A1 (pt)

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AU2002216447A1 (en) * 2001-12-17 2003-06-30 Lg Electronics Inc. Crank shaft in dual capacity compressor
JP4211351B2 (ja) * 2002-10-21 2009-01-21 パナソニック株式会社 レシプロ型電動圧縮機
JP2005140066A (ja) * 2003-11-10 2005-06-02 Hitachi Ltd 流体圧縮機
US7568895B2 (en) 2003-12-20 2009-08-04 Lg Electronics Inc. Dual capacity compressor
JP4158746B2 (ja) * 2004-06-28 2008-10-01 松下電器産業株式会社 電動圧縮機
CN100455797C (zh) * 2004-11-05 2009-01-28 乐金电子(天津)电器有限公司 封闭式压缩机的框架结构
KR20080069171A (ko) * 2006-11-13 2008-07-25 마쯔시다덴기산교 가부시키가이샤 압축기
CN101842591B (zh) * 2007-08-31 2012-10-10 阿塞里克股份有限公司 压缩机
KR101245024B1 (ko) 2008-05-12 2013-03-18 파나소닉 주식회사 밀폐형 압축기 및 그를 이용한 냉동 냉장 장치
KR20110054813A (ko) * 2009-11-18 2011-05-25 엘지전자 주식회사 압축기
KR20110098482A (ko) * 2010-02-26 2011-09-01 엘지전자 주식회사 가변속 압축기
KR20120042494A (ko) * 2010-10-25 2012-05-03 엘지전자 주식회사 밀폐형 압축기
BR112013011854A2 (pt) * 2010-11-11 2016-08-16 Arcelik As compressor hermético compreendendo um membro de sucção de óleo
BRPI1009161B8 (pt) * 2010-12-06 2022-02-01 Embraco Ind De Compressores E Solucoes Em Refrigeracao Ltda Eixo de manivelas para um compressor alternativo de refrigeração
CN102364101B (zh) * 2011-11-11 2014-10-08 黄石东贝电器股份有限公司 压缩机泵油系统
WO2013097971A1 (en) * 2011-12-28 2013-07-04 Arcelik Anonim Sirketi A hermetic compressor comprising an oil sucking member
JP5612628B2 (ja) * 2012-04-20 2014-10-22 日立アプライアンス株式会社 密閉型圧縮機
JP5878432B2 (ja) * 2012-06-14 2016-03-08 株式会社神戸製鋼所 スクリュ圧縮機
JP5652497B2 (ja) * 2013-03-29 2015-01-14 ダイキン工業株式会社 圧縮機
DE112015000951T5 (de) * 2014-02-25 2016-11-03 Panasonic Intellectual Property Management Co., Ltd. Abgedichteter Kompressor und Kühlvorrichtung
US10190579B2 (en) 2014-07-31 2019-01-29 Hitachi Automotive Systems, Ltd. Reciprocating compressor
KR102227089B1 (ko) * 2014-12-18 2021-03-12 엘지전자 주식회사 압축기
CN105041610B (zh) * 2015-07-07 2017-11-07 安徽美芝制冷设备有限公司 曲轴、具有其的曲轴组件和活塞式压缩机
CN106979140B (zh) * 2016-01-19 2021-04-06 恩布拉科压缩机工业和制冷解决方案有限公司 包括润滑油泵送系统的变速冷却压缩机
US10145462B2 (en) * 2016-08-25 2018-12-04 Hamilton Sundstrand Corporation Shaft internal lubrication with rifling grooves
CN106438279B (zh) * 2016-09-06 2020-08-11 珠海格力节能环保制冷技术研究中心有限公司 一种压缩机的曲轴油路结构及具有其的压缩机
CN106337872A (zh) * 2016-09-20 2017-01-18 珠海格力节能环保制冷技术研究中心有限公司 一种曲轴油路结构及具有其的曲轴和压缩机
AT15828U1 (de) * 2016-12-27 2018-07-15 Secop Gmbh Schmiermittelaufnahme für einen kältemittelkompressor und kältemittelkompressor
CN109083923B (zh) * 2017-06-14 2024-03-08 上海海立电器有限公司 曲轴、滚动转子式微型压缩机和制冷系统
EP3514384A1 (de) * 2018-01-19 2019-07-24 Nidec Global Appliance Germany GmbH Kurbelwelle
WO2019196949A1 (zh) 2018-04-13 2019-10-17 安徽美芝制冷设备有限公司 用于压缩机曲轴的偏心轴套、曲轴、曲轴组件及压缩机
CN108894826A (zh) * 2018-08-13 2018-11-27 蒋国章 一种用于助力自行车的气动马达动力系统及其方法
CN110953140B (zh) * 2018-09-26 2020-12-08 安徽美芝制冷设备有限公司 曲轴组件、压缩机及制冷设备
JP2023535992A (ja) * 2021-04-14 2023-08-22 安徽美芝制冷設備有限公司 クランクシャフト、インバータ圧縮機及び冷凍機器

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JPS5825594A (ja) * 1982-07-21 1983-02-15 Hitachi Ltd 全密閉形電動圧縮機用回転軸
US4479419A (en) * 1982-11-02 1984-10-30 Westinghouse Electric Corp. Dual capacity reciprocating compressor
GB2270351B (en) 1992-09-07 1996-06-19 Matsushita Refrigeration Ind Crankshaft lubrication system
US6092993A (en) * 1997-08-14 2000-07-25 Bristol Compressors, Inc. Adjustable crankpin throw structure having improved throw stabilizing means
US6099259A (en) * 1998-01-26 2000-08-08 Bristol Compressors, Inc. Variable capacity compressor
US5951261A (en) * 1998-06-17 1999-09-14 Tecumseh Products Company Reversible drive compressor
KR20000038950A (ko) 1998-12-10 2000-07-05 구자홍 압축기의 오일공급구조
JP3754256B2 (ja) * 1999-12-27 2006-03-08 三洋電機株式会社 冷媒圧縮機
US6619926B2 (en) * 2001-09-12 2003-09-16 Tecumseh Products Company Cam and crank engagement for a reversible, variable displacement compressor and a method of operation therefor
AU2002216447A1 (en) * 2001-12-17 2003-06-30 Lg Electronics Inc. Crank shaft in dual capacity compressor

Also Published As

Publication number Publication date
CN1492970A (zh) 2004-04-28
JP4105632B2 (ja) 2008-06-25
WO2003052271A1 (en) 2003-06-26
EP1456538B1 (en) 2008-10-15
US20040241013A1 (en) 2004-12-02
MXPA03007369A (es) 2003-12-04
CN1255630C (zh) 2006-05-10
US7100743B2 (en) 2006-09-05
EP1456538A1 (en) 2004-09-15
DK1456538T3 (da) 2009-01-26
AU2002216447A1 (en) 2003-06-30
BR0116926B1 (pt) 2010-06-01
JP2005513326A (ja) 2005-05-12
DE60136231D1 (de) 2008-11-27

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/12/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2545 DE 15-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.