BR102017001184A8 - Compressor de refrigeração de velocidade variável incluindo bomba hibrida de óleo lubrificante - Google Patents

Compressor de refrigeração de velocidade variável incluindo bomba hibrida de óleo lubrificante

Info

Publication number
BR102017001184A8
BR102017001184A8 BR102017001184A BR102017001184A BR102017001184A8 BR 102017001184 A8 BR102017001184 A8 BR 102017001184A8 BR 102017001184 A BR102017001184 A BR 102017001184A BR 102017001184 A BR102017001184 A BR 102017001184A BR 102017001184 A8 BR102017001184 A8 BR 102017001184A8
Authority
BR
Brazil
Prior art keywords
oil pump
variable speed
refrigeration compressor
rotary shaft
including hybrid
Prior art date
Application number
BR102017001184A
Other languages
English (en)
Other versions
BR102017001184A2 (pt
BR102017001184B1 (pt
Inventor
Luiz Manke Adilson
Diego Sacomori
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
Publication of BR102017001184A2 publication Critical patent/BR102017001184A2/pt
Publication of BR102017001184A8 publication Critical patent/BR102017001184A8/pt
Publication of BR102017001184B1 publication Critical patent/BR102017001184B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • 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
    • 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
    • F04B39/02—Lubrication
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • F04B39/0261—Hermetic compressors with an auxiliary oil pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/36—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication
    • F16N7/366—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication with feed by pumping action of a vertical shaft of the machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • F01M2001/0207—Pressure lubrication using lubricating pumps characterised by the type of pump
    • F01M2001/0238—Rotary pumps

Landscapes

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

Abstract

“compressor de refrigeração de velocidade variável incluindo bomba hibrida de óleo lubrificante” a presente invenção pertence ao campo tecnológico de compressores de refrigeração e, particularmente, detalhes construtivos de bombas de óleo lubrificante de compressores de refrigeração. problema a ser resolvido: o atual estado da técnica não descreve qualquer solução de bomba de óleo e construção de eixo rotativo capaz de alcançar a correta lubrificação dos componentes móveis que integram a unidade funcional de compressão de compressores de refrigeração cujas velocidades de operação podem variar entre 700 e 4500rpm. resolução do problema: é revelado um compressor de refrigeração de velocidade variável cuja extensão tubular da bomba de óleo, o canal axial interno do eixo rotativo, a extensão de canal axial do eixo rotativo e o segmento de canal excêntrico interno do eixo rotativo são, todos, fluidamente conectados entre si de modo a conformar um único canal integrado.
BR102017001184-4A 2016-01-19 2017-01-19 Compressor de refrigeração de velocidade variável incluindo bomba hibrida de óleo lubrificante BR102017001184B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610126991.7A CN106979140B (zh) 2016-01-19 2016-01-19 包括润滑油泵送系统的变速冷却压缩机
CN201610126991.7 2016-01-19

Publications (3)

Publication Number Publication Date
BR102017001184A2 BR102017001184A2 (pt) 2017-11-07
BR102017001184A8 true BR102017001184A8 (pt) 2022-06-21
BR102017001184B1 BR102017001184B1 (pt) 2024-03-12

Family

ID=57838293

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102017001184-4A BR102017001184B1 (pt) 2016-01-19 2017-01-19 Compressor de refrigeração de velocidade variável incluindo bomba hibrida de óleo lubrificante

Country Status (5)

Country Link
US (1) US10844759B2 (pt)
EP (1) EP3246570A1 (pt)
JP (1) JP6970506B2 (pt)
CN (1) CN106979140B (pt)
BR (1) BR102017001184B1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102491596B1 (ko) * 2017-12-11 2023-01-25 삼성전자주식회사 압축기
KR20190132020A (ko) * 2018-05-18 2019-11-27 현대자동차주식회사 내측링을 구비한 오일펌프
KR102116681B1 (ko) * 2018-09-18 2020-05-29 엘지전자 주식회사 압축기
EP3628866B1 (de) * 2018-09-28 2022-03-02 Secop GmbH Schmiermittelaufnahme für einen kältemittelkompressor
WO2021113943A1 (pt) * 2019-12-11 2021-06-17 Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda. Compressor hermético alternativo com motor de fluxo axial
US20240060503A1 (en) 2020-12-31 2024-02-22 Koc Universitesi A unibody axial pump
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
CN217652875U (zh) * 2021-10-25 2022-10-25 思科普有限责任公司 封装式制冷剂压缩机

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1171448B (de) 1960-11-12 1964-06-04 Danfoss Ved Ing M Clausen Schmiervorrichtung fuer einen Motorverdichter einer hermetisch gekapselten Kleinkaeltemaschine
JPS53130507A (en) * 1977-04-20 1978-11-14 Hitachi Ltd Totally-enclosed motor compressor
IT1128947B (it) * 1980-07-18 1986-06-04 Aspera Spa Perfezionamenti nei compressori ermetici per fluidi frigorigeni
BR9201761A (pt) * 1992-05-04 1993-11-09 Brasil Compressores Sa Bomba de oleo para compressor hermetico de velocidade variavel
BR0117093B1 (pt) * 2001-07-28 2013-06-11 dispositivo de alimentaÇço de àleo para um compressor em um sistema de refrigeraÇço.
DK1456538T3 (da) * 2001-12-17 2009-01-26 Lg Electronics Inc Kompressor med to ydeevner
CN100422554C (zh) * 2003-03-14 2008-10-01 松下电器产业株式会社 压缩机
KR100679130B1 (ko) * 2003-03-14 2007-02-07 마쯔시다덴기산교 가부시키가이샤 압축기
KR100598021B1 (ko) * 2005-06-16 2006-07-13 삼성광주전자 주식회사 밀폐형 압축기
KR100705459B1 (ko) * 2005-08-06 2007-04-10 삼성광주전자 주식회사 밀폐형 압축기
BRPI0604908A (pt) 2006-10-31 2008-07-01 Whirlpool Sa bomba de óleo para compressor de refrigeração
DE102010051267B3 (de) 2010-11-12 2011-12-22 Danfoss Household Compressors Gmbh Kältemittelverdichter
JP5716161B2 (ja) * 2011-03-02 2015-05-13 パナソニックＩｐマネジメント株式会社 密閉型圧縮機
CN202579103U (zh) 2011-11-17 2012-12-05 合肥凌达压缩机有限公司 一种供油曲轴及其使用该曲轴的封闭往复式压缩机
KR102149737B1 (ko) * 2013-11-28 2020-10-26 삼성전자주식회사 압축기
BR202015026691Y8 (pt) * 2015-10-21 2021-03-30 Embraco Ind De Compressores E Solucoes Em Refrigeracao Ltda disposição construtiva introduzida em compressor alternativo incluindo bomba de óleo lubrificante

Also Published As

Publication number Publication date
JP6970506B2 (ja) 2021-11-24
JP2017150471A (ja) 2017-08-31
CN106979140A (zh) 2017-07-25
BR102017001184A2 (pt) 2017-11-07
US10844759B2 (en) 2020-11-24
EP3246570A1 (en) 2017-11-22
CN106979140B (zh) 2021-04-06
US20170204753A1 (en) 2017-07-20
BR102017001184B1 (pt) 2024-03-12

Similar Documents

Publication Publication Date Title
BR102017001184A8 (pt) Compressor de refrigeração de velocidade variável incluindo bomba hibrida de óleo lubrificante
BR112016012249A8 (pt) compressor rotativo
WO2011060154A3 (en) Flooded bearing isolator
WO2016022875A3 (en) Rotary screw compressors utilizing viscous damping for vibration reduction
BR112014032365A2 (pt) difusor para sistema de bombeamento de drenagem suspenso por cabo
EP3346112A3 (en) Shield for arranging between a bearing and a rotating seal element
JP2017150471A5 (pt)
EP3788262A4 (en) LIQUID COOLING OF ORBITAL AND FIXED SCROLL COMPRESSOR, EXPANSION DEVICE OR VACUUM PUMP
EA201591900A1 (ru) Скважинный электрический погружной насос с гидродинамическим подшипником
EP3187728A3 (en) Rotating piston for pumps
RU2723001C1 (ru) Элемент впрыскивания смазочной жидкости в компрессор или расширительное устройство и способ управления впрыскиванием
MX2020014007A (es) Sistema para prensaestopas lubricado de doble sello y camisa rotatoria.
US10851783B2 (en) Dry vacuum pump with pressurized bearing and seal
BR112014019053A8 (pt) Disposição de bomba e/ou compressor incluindo elementos de palheta coincidentes, oscilantes para a admissão e descarga simultâneas de fluido
BR112020005383A2 (pt) máquina volumétrica simétrica cilíndrica
MX2021002763A (es) Compresor centrifugo sin lubricacion.
JP2016186235A5 (pt)
CN104912616B (zh) 转子发动机润滑冷却系统
PL407419A1 (pl) Rotacyjna maszyna wyporowa
FR3039203B1 (fr) Ensemble de disque de rotor de turbomachine comportant au moins un palier a roulement integre
WO2016023086A3 (en) Scroll compressor
BR112019027986B1 (pt) Máquina volumétrica simétrica cilíndrica
RU2014104343A (ru) Турбомашина
TH76856B (th) คอมเพรสเซอร์และวิธีการจ่ายน้ำมันหล่อลื่นของสิ่งนั้น
TH175827A (th) คอมเพรสเซอร์และวิธีการจ่ายน้ำมันหล่อลื่นของสิ่งนั้น

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]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B25M Entry on limitation or onus of patent assignment [chapter 25.13 patent gazette]

Owner name: WHIRLPOOL S.A. (BR/SP)

Free format text: REF.: PROCESSO SEI/INPI 52402.003620/2022-95 CONFORME SOLICITADO PELO DELEGADO DA RECEITA FEDERAL VICENTE BATTISTA JUNIOR, FICA ANOTADO, DE ACORDO COM O ART. 59, II, DA LPI, O ARROLAMENTO DO REFERIDO PEDIDO DE PATENTE.

B03H Publication of an application: rectification [chapter 3.8 patent gazette]

Free format text: COM RELACAO AO ITEM (74);

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/01/2017, OBSERVADAS AS CONDICOES LEGAIS