BRPI0604908A - bomba de óleo para compressor de refrigeração - Google Patents

bomba de óleo para compressor de refrigeração

Info

Publication number
BRPI0604908A
BRPI0604908A BRPI0604908-7A BRPI0604908A BRPI0604908A BR PI0604908 A BRPI0604908 A BR PI0604908A BR PI0604908 A BRPI0604908 A BR PI0604908A BR PI0604908 A BRPI0604908 A BR PI0604908A
Authority
BR
Brazil
Prior art keywords
tubular sleeve
oil pump
crankshaft
rotor
lubricating oil
Prior art date
Application number
BRPI0604908-7A
Other languages
English (en)
Inventor
Fabio Henrique Klein
Luiz Fabiano Jovita
Andrea Lopes
Original Assignee
Whirlpool Sa
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 Whirlpool Sa filed Critical Whirlpool Sa
Priority to BRPI0604908-7A priority Critical patent/BRPI0604908A/pt
Priority to EP07815731A priority patent/EP2078162A1/en
Priority to PCT/BR2007/000290 priority patent/WO2008052297A1/en
Priority to US12/447,756 priority patent/US8202067B2/en
Priority to KR1020097010999A priority patent/KR20090079965A/ko
Priority to SG2011079597A priority patent/SG176432A1/en
Priority to MX2009004796A priority patent/MX2009004796A/es
Priority to CN200780045406XA priority patent/CN101657639B/zh
Priority to JP2009533616A priority patent/JP2010508457A/ja
Publication of BRPI0604908A publication Critical patent/BRPI0604908A/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
    • 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
    • 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
    • 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
    • F04B39/0261—Hermetic compressors with an auxiliary oil pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

BOMBA DE óLEO PARA COMPRESSOR DE REFRIGERAçãO A invenção refere-se a uma bomba de óleo para compressor de refrigeração apresentando, no interior de uma carcaça (1) onde é definido um reservatório de óleo lubrificante, um bloco de cilindro (2) fixando o estator (5) de um motor provido de um rotor (6) que rotaciona um eixo de manivela (10) carregando, inferiormente, uma bomba de óleo. A bomba de óleo compreende: uma luva tubular (20), tendo uma porção superior (21) fixada a pelo menos uma das partes de eixo de manivela (10) e de rotor (6), e uma porção inferior (22) tendo um extremo interior (22a) imerso no óleo lubrificante, dita luva tubular (20) sendo provida de uma superfície interna (23) na qual é provida, ao longo de pelo menos parte de sua extensão longitudinal, de pelo menos uma ranhura helicoidal (24) estendida ascendentemente a partir do extremo inferior (22a); e um corpo de bomba (30) disposto no interior da luva tubular (20) e definindo, com a adjacente ranhura helicoidal (24) da luva tubular (20), um canal de ascensão de óleo lubrificante (c), dito corpo de bomba (30) apresentando uma porção extrema inferior (31) montada a uma das partes de carcaça (1), de bloco de cilindro (2) e de estator (5), de modo a ser livremente deslocável no interior da luva tubular (20), em direções radiais ortogonais ao eixo de manivela (10) e rotativamente travado em relação ao rotor (6).
BRPI0604908-7A 2006-10-31 2006-10-31 bomba de óleo para compressor de refrigeração BRPI0604908A (pt)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BRPI0604908-7A BRPI0604908A (pt) 2006-10-31 2006-10-31 bomba de óleo para compressor de refrigeração
EP07815731A EP2078162A1 (en) 2006-10-31 2007-10-24 Oil pump for a refrigerating compressor
PCT/BR2007/000290 WO2008052297A1 (en) 2006-10-31 2007-10-24 Oil pump for a refrigerating compressor
US12/447,756 US8202067B2 (en) 2006-10-31 2007-10-24 Oil pump for a refrigerating compressor
KR1020097010999A KR20090079965A (ko) 2006-10-31 2007-10-24 냉장용 압축기의 오일 펌프
SG2011079597A SG176432A1 (en) 2006-10-31 2007-10-24 Oil pump for a refrigerating compressor
MX2009004796A MX2009004796A (es) 2006-10-31 2007-10-24 Bomba de aceite para un compresor de refrigeracion.
CN200780045406XA CN101657639B (zh) 2006-10-31 2007-10-24 用于制冷压缩机的油泵
JP2009533616A JP2010508457A (ja) 2006-10-31 2007-10-24 冷凍コンプレッサ用のオイルポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0604908-7A BRPI0604908A (pt) 2006-10-31 2006-10-31 bomba de óleo para compressor de refrigeração

Publications (1)

Publication Number Publication Date
BRPI0604908A true BRPI0604908A (pt) 2008-07-01

Family

ID=38926396

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0604908-7A BRPI0604908A (pt) 2006-10-31 2006-10-31 bomba de óleo para compressor de refrigeração

Country Status (9)

Country Link
US (1) US8202067B2 (pt)
EP (1) EP2078162A1 (pt)
JP (1) JP2010508457A (pt)
KR (1) KR20090079965A (pt)
CN (1) CN101657639B (pt)
BR (1) BRPI0604908A (pt)
MX (1) MX2009004796A (pt)
SG (1) SG176432A1 (pt)
WO (1) WO2008052297A1 (pt)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009092147A1 (en) 2008-01-21 2009-07-30 Whirlpool S.A. Oil pump for a refrigeration compressor
WO2009055889A3 (en) * 2007-10-31 2010-01-28 Whirlpool S.A. Fixation arrangement for an oil pump in a refrigeration compressor
EP2916005A1 (en) 2008-10-07 2015-09-09 Whirlpool S.A. Mounting arrangement for an oil pump in a refrigeration compressor

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2473737B1 (en) 2009-08-31 2013-06-05 Arçelik Anonim Sirketi Soft-start hermetic compressor
CN101943156B (zh) * 2010-09-27 2013-05-01 加西贝拉压缩机有限公司 应用于全封闭制冷压缩机的泵油结构
KR20120043449A (ko) 2010-10-26 2012-05-04 엘지전자 주식회사 밀폐형 압축기
WO2012062860A1 (en) * 2010-11-11 2012-05-18 Arcelik Anonim Sirketi A hermetic compressor the lubrication performance of which is improved
WO2013098126A1 (en) * 2011-12-27 2013-07-04 Arcelik Anonim Sirketi A compressor comprising an oil sucking member
KR101346001B1 (ko) 2012-10-31 2013-12-31 캐비트론 주식회사 구조 개선된 고압용 원심 유체 펌프
JP6138625B2 (ja) * 2013-08-20 2017-05-31 日立アプライアンス株式会社 密閉型圧縮機及びこれを用いた冷蔵庫
JP6101613B2 (ja) * 2013-09-30 2017-03-22 日立アプライアンス株式会社 密閉形圧縮機及び冷蔵庫
WO2015049192A1 (en) * 2013-10-02 2015-04-09 Arcelik Anonim Sirketi A compressor with improved lubrication effectiveness
JP6220639B2 (ja) * 2013-11-08 2017-10-25 日立アプライアンス株式会社 密閉形圧縮機及びこれを適用した冷蔵庫
JP6190698B2 (ja) * 2013-11-08 2017-08-30 日立アプライアンス株式会社 密閉形圧縮機及びこれを適用した冷蔵庫
CN104763616B (zh) * 2015-02-04 2017-01-11 广东美芝制冷设备有限公司 压缩机
JP6550274B2 (ja) * 2015-06-11 2019-07-24 株式会社ニッキ 燃料供給装置
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***的变速冷却压缩机
AT15923U1 (de) * 2017-04-28 2018-09-15 Secop Gmbh Kältemittelverdichter
AT15924U1 (de) * 2017-04-28 2018-09-15 Secop Gmbh Kältemittelverdichter
KR102377778B1 (ko) * 2017-07-19 2022-03-23 삼성전자주식회사 밀폐형 압축기
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
EP3628866B1 (de) * 2018-09-28 2022-03-02 Secop GmbH Schmiermittelaufnahme für einen kältemittelkompressor
CN111271254B (zh) * 2018-12-05 2022-07-12 安徽美芝制冷设备有限公司 用于压缩机的供油结构和具有其的压缩机
CN113123972B (zh) 2019-12-31 2023-06-06 丹佛斯（天津）有限公司 油泵和涡旋压缩机
JP7507961B2 (ja) * 2021-04-14 2024-06-28 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
CN114263587B (zh) * 2021-12-29 2024-03-26 山东中大机械股份有限公司 新型张拉机具配套气动油泵

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DE949764C (de) * 1954-02-19 1956-09-27 Teves Kg Alfred Schmieroelfoerdervorrichtung
BR9201761A (pt) 1992-05-04 1993-11-09 Brasil Compressores Sa Bomba de oleo para compressor hermetico de velocidade variavel
IT238840Y1 (it) * 1995-02-23 2000-11-15 Zanussi Elettromecc Compressore ermetico alternativo con sistema dilubrificazione perfezionato
DE19510015C2 (de) * 1995-03-20 1997-04-30 Danfoss Compressors Gmbh Ölpumpe, insbesondere für einen hermetisch gekapselten Kältemittelkompressor
IT245317Y1 (it) * 1998-07-01 2002-03-20 Zanussi Elettromecc Gruppo motocompressore ermetico perfezionato
KR100395957B1 (ko) * 2001-05-18 2003-08-27 주식회사 엘지이아이 밀폐형 압축기의 오일펌핑장치
BR0117093B1 (pt) * 2001-07-28 2013-06-11 dispositivo de alimentaÇço de àleo para um compressor em um sistema de refrigeraÇço.
KR100679130B1 (ko) * 2003-03-14 2007-02-07 마쯔시다덴기산교 가부시키가이샤 압축기
KR20060120119A (ko) 2003-11-12 2006-11-24 마츠시타 덴끼 산교 가부시키가이샤 압축기
JP2005264738A (ja) * 2004-03-16 2005-09-29 Matsushita Electric Ind Co Ltd 圧縮機
JP2005337158A (ja) * 2004-05-28 2005-12-08 Matsushita Electric Ind Co Ltd 圧縮機

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009055889A3 (en) * 2007-10-31 2010-01-28 Whirlpool S.A. Fixation arrangement for an oil pump in a refrigeration compressor
WO2009092147A1 (en) 2008-01-21 2009-07-30 Whirlpool S.A. Oil pump for a refrigeration compressor
EP2916005A1 (en) 2008-10-07 2015-09-09 Whirlpool S.A. Mounting arrangement for an oil pump in a refrigeration compressor

Also Published As

Publication number Publication date
WO2008052297A1 (en) 2008-05-08
CN101657639B (zh) 2011-11-16
MX2009004796A (es) 2009-08-27
SG176432A1 (en) 2011-12-29
US20100074771A1 (en) 2010-03-25
JP2010508457A (ja) 2010-03-18
KR20090079965A (ko) 2009-07-22
US8202067B2 (en) 2012-06-19
EP2078162A1 (en) 2009-07-15
CN101657639A (zh) 2010-02-24
WO2008052297A8 (en) 2009-10-29

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

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 2260 DE 29/04/2014.