WO2005116462A3 - Bearing - Google Patents

Bearing Download PDF

Info

Publication number
WO2005116462A3
WO2005116462A3 PCT/IB2005/002353 IB2005002353W WO2005116462A3 WO 2005116462 A3 WO2005116462 A3 WO 2005116462A3 IB 2005002353 W IB2005002353 W IB 2005002353W WO 2005116462 A3 WO2005116462 A3 WO 2005116462A3
Authority
WO
WIPO (PCT)
Prior art keywords
bearing
lubricating fluid
opening
exterior
interior
Prior art date
Application number
PCT/IB2005/002353
Other languages
French (fr)
Other versions
WO2005116462A2 (en
Inventor
Phillip G Virr
Original Assignee
Menard Competition Technologie
Phillip G Virr
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
Priority claimed from GB0410875A external-priority patent/GB2416005B/en
Priority claimed from US10/845,889 external-priority patent/US7194995B2/en
Application filed by Menard Competition Technologie, Phillip G Virr filed Critical Menard Competition Technologie
Priority to EP05766620A priority Critical patent/EP1745218A2/en
Priority to AU2005248150A priority patent/AU2005248150A1/en
Priority to CA002566657A priority patent/CA2566657A1/en
Priority to JP2007512599A priority patent/JP2007537410A/en
Publication of WO2005116462A2 publication Critical patent/WO2005116462A2/en
Publication of WO2005116462A3 publication Critical patent/WO2005116462A3/en

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
    • 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
    • F16C33/1075—Wedges, e.g. ramps or lobes, for generating pressure
    • 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
    • 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
    • F01M1/06—Lubricating systems characterised by the provision therein of crankshafts or connecting rods with lubricant passageways, e.g. bores
    • 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
    • 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
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/02—Crankshaft bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Sliding-Contact Bearings (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

This invention relates to a bearing for passage of a lubricating fluid, the bearing comprising at least one opening communicating between an interior of the bearing and an exterior of the bearing, the opening being shaped to increase a pressure of the lubricating fluid as it flows past the opening, such that the bearing acts to urge the lubricating fluid in one direction between the interior and the exterior of the bearing. Furthermore the invention relates to a methods for recovering lubricating fluid pressure in rotating machinery, and engines containing such bearings.
PCT/IB2005/002353 2004-05-14 2005-05-16 Bearing WO2005116462A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP05766620A EP1745218A2 (en) 2004-05-14 2005-05-16 Bearing
AU2005248150A AU2005248150A1 (en) 2004-05-14 2005-05-16 Bearing
CA002566657A CA2566657A1 (en) 2004-05-14 2005-05-16 Bearing
JP2007512599A JP2007537410A (en) 2004-05-14 2005-05-16 bearing

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0410875A GB2416005B (en) 2004-05-14 2004-05-14 Bearing
US10/845,889 US7194995B2 (en) 2004-05-14 2004-05-14 Bearing
GB0410875.9 2004-05-14
US10/845,889 2004-05-14

Publications (2)

Publication Number Publication Date
WO2005116462A2 WO2005116462A2 (en) 2005-12-08
WO2005116462A3 true WO2005116462A3 (en) 2007-01-25

Family

ID=35149451

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2005/002353 WO2005116462A2 (en) 2004-05-14 2005-05-16 Bearing

Country Status (6)

Country Link
EP (1) EP1745218A2 (en)
JP (1) JP2007537410A (en)
KR (1) KR20070072427A (en)
AU (1) AU2005248150A1 (en)
CA (1) CA2566657A1 (en)
WO (1) WO2005116462A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2896553B1 (en) * 2006-01-26 2008-05-02 Vianney Rabhi VILBREQUIN FOR MOTOR WITH VARIABLE VOLUMETRIC RATIO.
FR2910091B1 (en) * 2006-12-19 2009-01-16 Renault Sas HYDRODYNAMIC BEARING
CN107061965B (en) * 2016-12-27 2022-05-27 北京首钢国际工程技术有限公司 Oiling guide rail of wheel rim lubricating device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB889194A (en) * 1958-02-12 1962-02-07 Ass Elect Ind Improvements in oil-lubricated bearings
GB1060387A (en) * 1964-05-13 1967-03-01 Vseojuzny Teplotekhnichesky Ni Self-lubricating fluid bearing
GB1313195A (en) * 1969-12-19 1973-04-11 Sulzer Ag Internal combustion piston engines
JPH06272708A (en) * 1993-03-16 1994-09-27 Nissan Motor Co Ltd Piston cooling device for internal combustion engine
US6202620B1 (en) * 1998-09-04 2001-03-20 Nissan Motor Co., Ltd. Lubricating structure for internal combustion engine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB889194A (en) * 1958-02-12 1962-02-07 Ass Elect Ind Improvements in oil-lubricated bearings
GB1060387A (en) * 1964-05-13 1967-03-01 Vseojuzny Teplotekhnichesky Ni Self-lubricating fluid bearing
GB1313195A (en) * 1969-12-19 1973-04-11 Sulzer Ag Internal combustion piston engines
JPH06272708A (en) * 1993-03-16 1994-09-27 Nissan Motor Co Ltd Piston cooling device for internal combustion engine
US6202620B1 (en) * 1998-09-04 2001-03-20 Nissan Motor Co., Ltd. Lubricating structure for internal combustion engine

Also Published As

Publication number Publication date
EP1745218A2 (en) 2007-01-24
KR20070072427A (en) 2007-07-04
WO2005116462A2 (en) 2005-12-08
CA2566657A1 (en) 2005-12-08
JP2007537410A (en) 2007-12-20
AU2005248150A1 (en) 2005-12-08

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