BR112019008815A2 - sistema de lubrificante parasítico reduzido - Google Patents

sistema de lubrificante parasítico reduzido

Info

Publication number
BR112019008815A2
BR112019008815A2 BR112019008815A BR112019008815A BR112019008815A2 BR 112019008815 A2 BR112019008815 A2 BR 112019008815A2 BR 112019008815 A BR112019008815 A BR 112019008815A BR 112019008815 A BR112019008815 A BR 112019008815A BR 112019008815 A2 BR112019008815 A2 BR 112019008815A2
Authority
BR
Brazil
Prior art keywords
outlet
fluid communication
lubricant
delivery path
inlet
Prior art date
Application number
BR112019008815A
Other languages
English (en)
Other versions
BR112019008815B1 (pt
Inventor
S Quinton Aaron
M Barnes David
Jerl Purcell John Iii
P Hassall Nathaniel
Irish Reid
D Cofer Stephen Jr
Original Assignee
Cummins 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 Cummins Inc filed Critical Cummins Inc
Publication of BR112019008815A2 publication Critical patent/BR112019008815A2/pt
Publication of BR112019008815B1 publication Critical patent/BR112019008815B1/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
    • 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
    • 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
    • F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
    • 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
    • F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
    • 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
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/0004—Oilsumps
    • 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
    • F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
    • F01M5/002—Cooling
    • 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
    • F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
    • F01M2001/1007—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the purification means combined with other functions
    • 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
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/02—Arrangements of lubricant conduits
    • F01M2011/026—Arrangements of lubricant conduits for lubricating crankshaft bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

a presente revelação fornece um sistema de lubrificação compreendendo: uma bomba tendo uma entrada em comunicação de fluido com uma fonte de lubrificante e uma saída; um resfriador tendo uma entrada em comunicação de fluido com a saída da bomba e uma saída; um filtro de lubrificante tendo uma entrada em comunicação de fluido com a saída do resfriador e uma saída; um primeiro caminho de entrega em comunicação de fluido com a saída do filtro de lubrificante, o primeiro caminho de entrega sendo configurado para entregar lubrificante resfriado e filtrado para um sistema de mancais de um motor; e um segundo caminho de entrega em comunicação de fluido com a saída da bomba, o segundo caminho de entrega sendo configurado para entregar lubrificante não resfriado e não filtrado para bicos de resfriamento de pistão do motor.
BR112019008815-6A 2016-10-31 2017-10-31 Sistema de lubrificante parasítico reduzido e método de fornecer lubrificante para um sistema de mancais de um motor BR112019008815B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662414997P 2016-10-31 2016-10-31
US62/414,997 2016-10-31
PCT/US2017/059298 WO2018081800A1 (en) 2016-10-31 2017-10-31 Reduced parasitic lube system

Publications (2)

Publication Number Publication Date
BR112019008815A2 true BR112019008815A2 (pt) 2019-07-16
BR112019008815B1 BR112019008815B1 (pt) 2023-05-02

Family

ID=62024099

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019008815-6A BR112019008815B1 (pt) 2016-10-31 2017-10-31 Sistema de lubrificante parasítico reduzido e método de fornecer lubrificante para um sistema de mancais de um motor

Country Status (5)

Country Link
US (2) US11719139B2 (pt)
EP (2) EP3516180B1 (pt)
CN (1) CN110268142B (pt)
BR (1) BR112019008815B1 (pt)
WO (1) WO2018081800A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3516180B1 (en) * 2016-10-31 2022-08-17 Cummins Inc. Reduced parasitic lube system
US11732646B2 (en) * 2021-07-06 2023-08-22 Pratt & Whitney Canada Corp. Lubrication system for a turbine engine

Family Cites Families (38)

* Cited by examiner, † Cited by third party
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DE97262C (pt)
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US3065743A (en) * 1961-02-09 1962-11-27 Int Harvester Co Internal combustion engine lubricating system and temperature regulating means for the pistons thereof
DE1476088A1 (de) * 1965-04-10 1969-03-27 Opel Adam Ag Anordnung von Regel- und Steuerorganen in einem Schmieroelkreislauf
US3453995A (en) 1965-06-11 1969-07-08 Mack Trucks Piston cooling and lubrication system
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US3741342A (en) * 1971-11-08 1973-06-26 Int Harvester Co Engine oil cooling and filtering method and apparatus
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DE2546273C2 (de) * 1975-10-16 1984-11-22 Audi Nsu Auto Union Ag, 7107 Neckarsulm Vorrichtung zur Regelung der Kolbenölkühlung für eine Kolbenbrennkraftmaschine
US4058981A (en) * 1976-06-04 1977-11-22 Caterpillar Tractor Co. Lubricating system and method for turbocharged engines
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US4512299A (en) * 1983-12-12 1985-04-23 International Harvester Company Automotive engine with improved multifilter lubrication system
DE4430751A1 (de) * 1994-08-30 1996-03-07 Mann & Hummel Filter Fluidkreislauf mit einem Hauptstromfilter
JP2004536990A (ja) * 2001-04-26 2004-12-09 エンジニアード マシーンド プロダクツ、インコーポレイテッド 補助濾過システムおよび濾過方法
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DE102008032496A1 (de) 2008-07-05 2010-01-07 Daimler Ag Schmierstoffversorgungssystem
DE102010019007A1 (de) 2010-05-03 2011-11-03 Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) Schmierstoffkreislauf
DE102010023063B4 (de) * 2010-06-08 2022-05-19 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Ölversorgungssystem für eine Brennkraftmaschine
US8945400B2 (en) * 2010-09-30 2015-02-03 Pareto Point Industries, Inc. Method and apparatus for a parallel bypass filtration system for internal combustion engines and similar systems
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CN205025524U (zh) 2015-09-30 2016-02-10 北汽福田汽车股份有限公司 一种发动机润滑系统、发动机及车辆
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CN114174650B (zh) * 2019-08-08 2023-11-24 卡明斯公司 实现低速热运行保护的被动活塞冷却喷嘴控制
CN116034220A (zh) * 2020-02-21 2023-04-28 卡明斯公司 在气缸停用操作期间维持油压

Also Published As

Publication number Publication date
US20190271241A1 (en) 2019-09-05
EP3516180A1 (en) 2019-07-31
EP3516180B1 (en) 2022-08-17
CN110268142B (zh) 2021-05-25
EP3516180A4 (en) 2020-06-17
WO2018081800A1 (en) 2018-05-03
EP4098849A1 (en) 2022-12-07
US11719139B2 (en) 2023-08-08
BR112019008815B1 (pt) 2023-05-02
US20230332521A1 (en) 2023-10-19
CN110268142A (zh) 2019-09-20

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 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 31/10/2017, OBSERVADAS AS CONDICOES LEGAIS