BR112013021648A2 - arranjo de mancais - Google Patents

arranjo de mancais

Info

Publication number
BR112013021648A2
BR112013021648A2 BR112013021648A BR112013021648A BR112013021648A2 BR 112013021648 A2 BR112013021648 A2 BR 112013021648A2 BR 112013021648 A BR112013021648 A BR 112013021648A BR 112013021648 A BR112013021648 A BR 112013021648A BR 112013021648 A2 BR112013021648 A2 BR 112013021648A2
Authority
BR
Brazil
Prior art keywords
bearing arrangement
bushing
oil supply
supply groove
partecylindrical
Prior art date
Application number
BR112013021648A
Other languages
English (en)
Inventor
Guy Towlson
Olivier Beaurepaire
Omar Mian
Original Assignee
Mahle Composants Moteur France Sas
Mahle Engine Systems
Mahle Int Gmbh
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 Mahle Composants Moteur France Sas, Mahle Engine Systems, Mahle Int Gmbh filed Critical Mahle Composants Moteur France Sas
Publication of BR112013021648A2 publication Critical patent/BR112013021648A2/pt

Links

Classifications

    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/02—Crankshaft bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/022—Sliding-contact bearings for exclusively rotary movement for radial load only with a pair of essentially semicircular bearing sleeves
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/06—Crankshafts
    • F16C3/14—Features relating to lubrication
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/1045—Details of supply of the liquid to the bearing
    • F16C33/1055—Details of supply of the liquid to the bearing from radial inside, e.g. via a passage through the shaft and/or inner sleeve
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1085—Channels or passages to recirculate the liquid in the bearing
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Ocean & Marine Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Sliding-Contact Bearings (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

arranjo de mancais um arranjo de mancais que compreende um casquilho, e um elemento de recepção do casquilho, em que o casquilho é cilíndrico ou partecilíndrico e possui uma ranhura de fornecimento de óleo circunferencial, e o localizado em correspondência com a ranhura de fornecimento de óleo.
BR112013021648A 2011-02-25 2012-02-24 arranjo de mancais BR112013021648A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1103261.2A GB201103261D0 (en) 2011-02-25 2011-02-25 A bearing arrangement
PCT/EP2012/000806 WO2012113567A1 (en) 2011-02-25 2012-02-24 A bearing arrangement

Publications (1)

Publication Number Publication Date
BR112013021648A2 true BR112013021648A2 (pt) 2016-11-22

Family

ID=43904186

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013021648A BR112013021648A2 (pt) 2011-02-25 2012-02-24 arranjo de mancais

Country Status (6)

Country Link
US (1) US9046124B2 (pt)
EP (1) EP2678533B1 (pt)
CN (1) CN103492681B (pt)
BR (1) BR112013021648A2 (pt)
GB (1) GB201103261D0 (pt)
WO (1) WO2012113567A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6025488B2 (ja) * 2012-10-10 2016-11-16 大豊工業株式会社 スラスト軸受
FR3002587B1 (fr) * 2013-02-25 2015-04-10 Renault Sa Coussinets jumeaux de vilebrequin
GB2517978A (en) * 2013-09-09 2015-03-11 Mahle Int Gmbh Bearing shell
NL2013448B1 (en) * 2014-09-10 2016-09-05 Daf Trucks Nv Crankshaft and main bearing assembly for a reciprocating piston internal combustion engine.
FR3028903B1 (fr) * 2014-11-20 2017-05-05 Snecma Palier lisse auto-centrant
JP6535582B2 (ja) * 2015-11-24 2019-06-26 大豊工業株式会社 半割軸受
US11313409B1 (en) * 2019-12-19 2022-04-26 Brunswick Corporation Crankshaft and cranktrain for internal combustion engine
BR102020003947A2 (pt) * 2020-02-27 2021-09-08 Mahle Metal Leve S.A. Bronzina para motores de combustão interna
CN112983761B (zh) * 2021-03-31 2022-06-03 东方电气集团东方电机有限公司 一种滑动轴承润滑系统及滑动轴承
CN114526163B (zh) * 2022-04-24 2022-07-26 中国航发四川燃气涡轮研究院 滑油喷嘴装置及航空发动机
WO2023247817A1 (en) * 2022-06-22 2023-12-28 Wärtsilä Finland Oy Bearing shell, bearing, piston engine and use of a bearing shell

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2081157A (en) 1936-02-07 1937-05-25 Minneapolis Moline Power Co Crankshaft lubrication system
US3343893A (en) * 1965-01-27 1967-09-26 Ingersoll Rand Co Floating bearing of split-shell construction
JPH0727127A (ja) 1993-07-13 1995-01-27 Nissan Motor Co Ltd エンジンのクランク潤滑装置
JP3554429B2 (ja) * 1996-02-06 2004-08-18 本田技研工業株式会社 回転軸の潤滑構造
US5799547A (en) 1996-04-10 1998-09-01 Agarrat; Stanley A. Oil distribution in a combustion engine crank shaft
JP2000346045A (ja) * 1999-06-01 2000-12-12 Daido Metal Co Ltd エンジン用主軸受
DE10105542A1 (de) 2001-02-07 2002-08-29 Porsche Ag Schmierölversorgung für die Pleuellager einer Kurbelwelle einer mehrzylindrigen Brennkraftmaschine
ATE404777T1 (de) 2002-10-24 2008-08-15 Taiho Kogyo Co Ltd Ölzufuhrvorrichtung für motorkurbelwelle
JP2005042667A (ja) 2003-07-25 2005-02-17 Honda Motor Co Ltd 多気筒エンジン
JP2005249024A (ja) 2004-03-03 2005-09-15 Daido Metal Co Ltd すべり軸受
JP4397263B2 (ja) 2004-03-30 2010-01-13 本田技研工業株式会社 クランク軸を備える機械
JP4513001B2 (ja) 2004-10-29 2010-07-28 大豊工業株式会社 軸受給油装置
EP1676989B1 (de) * 2005-01-03 2011-11-23 Ford Global Technologies, LLC, A subsidary of Ford Motor Company Verbrennungsmotor mit einer Kolbenkühlvorrichtung
US7328681B2 (en) 2005-01-28 2008-02-12 Vrb, L.L.C. V-roller bearing and engine
DE102005030307B4 (de) * 2005-06-23 2014-02-13 Federal-Mogul Wiesbaden Gmbh & Co. Kg Kurbelwellenhauptlager und Massenausgleichsgetriebelager
US7954600B2 (en) * 2007-02-13 2011-06-07 Honda Motor Co., Ltd. Crankshaft lubrication system
FR2932107B1 (fr) 2008-06-10 2010-11-26 Foreges De Courcelles Vilebrequin creux en deux parties et son procede de fabrication
FR2939854B1 (fr) 2008-12-17 2011-12-09 Peugeot Citroen Automobiles Sa Moteur a combustion interne a vilebrequin sur roulements
DE102011005466B9 (de) * 2011-03-11 2012-12-06 Federal-Mogul Wiesbaden Gmbh Gleitlagerschale

Also Published As

Publication number Publication date
CN103492681B (zh) 2016-01-06
US9046124B2 (en) 2015-06-02
EP2678533B1 (en) 2019-04-10
GB201103261D0 (en) 2011-04-13
EP2678533A1 (en) 2014-01-01
CN103492681A (zh) 2014-01-01
US20140126847A1 (en) 2014-05-08
WO2012113567A1 (en) 2012-08-30

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements