BR0101813A - Sistema de lubrificação para motor de combustãointerna - Google Patents

Sistema de lubrificação para motor de combustãointerna

Info

Publication number
BR0101813A
BR0101813A BR0101813A BR0101813A BR0101813A BR 0101813 A BR0101813 A BR 0101813A BR 0101813 A BR0101813 A BR 0101813A BR 0101813 A BR0101813 A BR 0101813A BR 0101813 A BR0101813 A BR 0101813A
Authority
BR
Brazil
Prior art keywords
oil
increase
internal combustion
lubrication system
oil pump
Prior art date
Application number
BR0101813A
Other languages
English (en)
Inventor
Katushiko Ito
Yoshihiro Yoshida
Kazuhiro Yasuda
Hideyuki Tawara
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of BR0101813A publication Critical patent/BR0101813A/pt

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00Pressure lubrication
    • F01M1/12Closed-circuit lubricating systems not provided for in groups F01M1/02 - F01M1/10
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00Pressure lubrication
    • F01M1/16Controlling lubricant pressure or quantity
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00Pressure lubrication
    • F01M1/12Closed-circuit lubricating systems not provided for in groups F01M1/02 - F01M1/10
    • F01M2001/123Closed-circuit lubricating systems not provided for in groups F01M1/02 - F01M1/10 using two or more pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00Pressure lubrication
    • F01M1/12Closed-circuit lubricating systems not provided for in groups F01M1/02 - F01M1/10
    • F01M2001/126Dry-sumps
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/2496Self-proportioning or correlating systems
    • Y10T137/2559Self-controlled branched flow systems
    • Y10T137/2574Bypass or relief controlled by main line fluid condition
    • Y10T137/2605Pressure responsive

Landscapes

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

Abstract

Patente de Invenção: "SISTEMA DE LUBRIFICAçãO PARAMOTOR DE COMBUSTãO INTERNA". Uma passagem de óleo,que se estende a partir de uma bomba de óleo para uma porta dedescarga em um motor de combustão interna é, em seu pontomédio, ramificada para pelo menos duas passagens de óleo, porexemplo, uma primeira passagem de óleo 44 e uma segundapassagem de óleo 45; e uma das pelo menos duas passagens deóleo ramificadas, por exemplo, a segunda passagem de óleo 45, éprovida com uma porção de restrição, configurada como umprimeiro orifício 83, para restringir uma quantidade de fluxo de óleo,reduzindo um diâmetro do primeiro orifício 83, e uma válvula debaypass 92, a qual atua, quando uma pressão hidráulica nasegunda passagem de óleo 45 exceder a um valor específico,para se desviar do primeiro orifício 83, de modo a aumentar avazão de óleo. é possível aumentar a pressão hidráulica, nomomento de uma rotação à baixa velocidade, até uma pressãonecessária, apenas provendo-se a porção de restrição, sem seaumentar a performance da bomba de óleo. Assim sendo, épossível suprimir o aumento de peso e custo do sistema delubrificação, se comparado com o sistema de lubrificação datécnica anterior, no qual a performance da bomba de óleo éaumentada e, uma vez que não é requerido aumentar a velocidadede rotação da bomba de óleo, é possível impedir a perda na saídado motor de combustão interna, devido ao atrito aumentado dabomba de óleo. Ainda, é possível impedir um aumento em excessoda pressão na passagem de óleo por meio do efeito da válvula debaypass.
BR0101813A 2000-05-09 2001-05-09 Sistema de lubrificação para motor de combustãointerna BR0101813A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000135667A JP2001317320A (ja) 2000-05-09 2000-05-09 内燃機関の潤滑装置

Publications (1)

Publication Number Publication Date
BR0101813A true BR0101813A (pt) 2001-12-18

Family

ID=18643713

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0101813A BR0101813A (pt) 2000-05-09 2001-05-09 Sistema de lubrificação para motor de combustãointerna

Country Status (8)

Country Link
US (1) US6598705B2 (pt)
JP (1) JP2001317320A (pt)
CN (1) CN1184410C (pt)
AU (1) AU770355B2 (pt)
BR (1) BR0101813A (pt)
CA (1) CA2345592C (pt)
DE (1) DE10122356A1 (pt)
MY (1) MY128922A (pt)

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* Cited by examiner, † Cited by third party
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US6854576B2 (en) * 2000-01-03 2005-02-15 John H. Dahlin Outboard clutch assembly support and clutch hub brake
JP4310426B2 (ja) * 2002-07-25 2009-08-12 米原技研有限会社 加圧遠心ポンプの気体の混入構造
JP3954943B2 (ja) * 2002-09-11 2007-08-08 本田技研工業株式会社 エンジンの潤滑装置
JP4596758B2 (ja) * 2002-09-18 2010-12-15 本田技研工業株式会社 内燃機関の潤滑装置
DE20314687U1 (de) * 2003-09-23 2005-02-10 Hengst Gmbh & Co.Kg Ölmodul für eine Brennkraftmaschine
FR2867821B1 (fr) * 2004-03-22 2007-05-25 Renault Sas Dispositif de lubrification pour systeme d'embrayage
JP4433851B2 (ja) * 2004-03-26 2010-03-17 トヨタ自動車株式会社 変速機の作動油調整装置
JP4031772B2 (ja) * 2004-04-16 2008-01-09 三菱重工業株式会社 シリンダ注油装置を備えた内燃機関
US20060054407A1 (en) * 2004-07-20 2006-03-16 Wirth Kirk L Transmission lubrication system for towing and method
GB2416812B (en) * 2004-07-29 2007-12-27 Ford Global Tech Llc An internal combustion engine and a lubrication system therefor
US7686136B2 (en) * 2004-11-08 2010-03-30 Larry Douglas Evans Automated oil-change system and method
JP4522906B2 (ja) * 2005-04-14 2010-08-11 川崎重工業株式会社 エンジンの潤滑構造
US8242408B2 (en) * 2007-08-15 2012-08-14 Caterpillar Inc. Masking device for laser machining system and method
WO2009044669A1 (ja) 2007-09-29 2009-04-09 Honda Motor Co., Ltd. 小型車両用パワーユニット
JP4890409B2 (ja) * 2007-09-29 2012-03-07 本田技研工業株式会社 小型車両用パワーユニット
US9382758B2 (en) * 2008-12-12 2016-07-05 Wichita Tank Manufacturing, Ltd. Stair system for oilfield tank
DE102010019933A1 (de) * 2010-05-08 2011-11-10 Volkswagen Ag Verfahren zum Betreiben einer Brennkraftmaschine mit mehrstufiger Ölpumpe
JP5232842B2 (ja) * 2010-09-16 2013-07-10 株式会社山田製作所 可変流量オイルポンプ
GB201119371D0 (en) * 2011-11-10 2011-12-21 Ford Global Tech Llc A method for improving warm-up of an engine
US9157348B2 (en) * 2012-01-31 2015-10-13 Electro-Motive Diesel, Inc. Lubrication system for a tiltable engine
US9222587B2 (en) * 2012-05-09 2015-12-29 Cummins Ip, Inc. Oil pressure regulator
DE102015109802A1 (de) 2015-06-18 2016-12-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Brennkraftmaschine
DE102016206653A1 (de) * 2016-04-20 2017-10-26 Ford Global Technologies, Llc Verbrennungsmotor mit Trockensumpfschmiervorrichtung und Kraftfahrzeug
US10371249B1 (en) 2017-05-24 2019-08-06 Indian Motorcycle International, LLC Engine
US10655536B1 (en) 2017-05-24 2020-05-19 Indian Motorcycle International, LLC Engine
US10589621B1 (en) 2017-05-24 2020-03-17 Indian Motorcycle International, LLC Two-wheeled vehicle
US10230426B1 (en) * 2017-09-06 2019-03-12 At&T Intellectual Property I, L.P. Antenna structure with circularly polarized antenna beam
DE102022105783A1 (de) * 2022-03-11 2023-09-14 Schwäbische Hüttenwerke Automotive GmbH Fluidfördersystem zur Versorgung eines Maschinenaggregats mit Fluid
DE102022105782A1 (de) * 2022-03-11 2023-09-14 Schwäbische Hüttenwerke Automotive GmbH Fluidfördersystem mit separaten Filtermodul
CN114576203B (zh) * 2022-03-15 2023-03-31 奇瑞汽车股份有限公司 机油泵及发动机
US20240077073A1 (en) * 2022-09-01 2024-03-07 EKU Power Drives Inc. Reservoir for dual loop lubrication and thermal management system for pumps

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0526024A (ja) * 1991-07-17 1993-02-02 Toyota Motor Corp エンジンの潤滑装置
JPH0526022A (ja) * 1991-07-23 1993-02-02 Toyota Motor Corp エンジンの潤滑装置
JP3447782B2 (ja) * 1993-01-19 2003-09-16 トヨタ自動車株式会社 内燃機関の潤滑装置

Also Published As

Publication number Publication date
AU770355B2 (en) 2004-02-19
CA2345592C (en) 2005-04-26
JP2001317320A (ja) 2001-11-16
US20020003063A1 (en) 2002-01-10
MY128922A (en) 2007-02-28
CN1184410C (zh) 2005-01-12
CN1322893A (zh) 2001-11-21
US6598705B2 (en) 2003-07-29
DE10122356A1 (de) 2001-11-22
AU4375601A (en) 2001-11-15
CA2345592A1 (en) 2001-11-09

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFERIDO COM BASE NO ART.8O COMBINADO COM O ART.13 DA LPI 9.279/96.

B12B Appeal against refusal [chapter 12.2 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08H Application fees: decision cancelled [chapter 8.8 patent gazette]