DOP2006000042A - BEARING ASSEMBLY - Google Patents

BEARING ASSEMBLY

Info

Publication number
DOP2006000042A
DOP2006000042A DO2006000042A DO2006000042A DOP2006000042A DO P2006000042 A DOP2006000042 A DO P2006000042A DO 2006000042 A DO2006000042 A DO 2006000042A DO 2006000042 A DO2006000042 A DO 2006000042A DO P2006000042 A DOP2006000042 A DO P2006000042A
Authority
DO
Dominican Republic
Prior art keywords
bearing
bearing assembly
bearing surface
cushioned
adjacent component
Prior art date
Application number
DO2006000042A
Other languages
Spanish (es)
Inventor
Vishwanath Ramchandra Bhagwat
Original Assignee
Bajaj Auto 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 Bajaj Auto Ltd filed Critical Bajaj Auto Ltd
Publication of DOP2006000042A publication Critical patent/DOP2006000042A/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
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
    • F16C27/045—Ball or roller bearings, e.g. with resilient rolling bodies with a fluid film, e.g. squeeze film damping
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/073—Fixing them on the shaft or housing with interposition of an element between shaft and inner race ring
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
    • 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
    • F16C9/03—Arrangements for adjusting play
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • F16F15/0237—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means involving squeeze-film damping
    • 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
    • F16C2360/00—Engines or pumps
    • F16C2360/22—Internal combustion engines

Abstract

Un conjunto de rodamiento amortiguado que comprende un rodamiento con elemento rodante que posee un anillo de rodadura que confina al menos un elemento rodante y una pista con una superficie de apoyo que apoyarse contra una superficie de apoyo de un componente adyacente; y medios para suministrar un fluido presurizado a dicha superficie de apoyo de la pista para amortiguar la transmisión del impacto del rodamiento con elemento rodante al componente adyacente en uso. El conjunto de rodamiento amortiguado es adecuado para aplicaciones de motor de combustión interna tales como rodamientos para su inclusión en conjuntos cigüeñal.A cushioned bearing assembly comprising a rolling element bearing that has a raceway ring that confines at least one rolling element and a raceway with a bearing surface to rest against a bearing surface of an adjacent component; and means for supplying a pressurized fluid to said bearing surface of the track to dampen the transmission of the impact of the rolling bearing to the adjacent component in use. The cushioned bearing assembly is suitable for internal combustion engine applications such as bearings for inclusion in crankshaft assemblies.

DO2006000042A 2005-02-17 2006-02-17 BEARING ASSEMBLY DOP2006000042A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN175MU2005 2005-02-17

Publications (1)

Publication Number Publication Date
DOP2006000042A true DOP2006000042A (en) 2007-01-31

Family

ID=37396978

Family Applications (1)

Application Number Title Priority Date Filing Date
DO2006000042A DOP2006000042A (en) 2005-02-17 2006-02-17 BEARING ASSEMBLY

Country Status (8)

Country Link
EP (1) EP1848895A2 (en)
CN (1) CN101120178A (en)
AR (1) AR052483A1 (en)
DO (1) DOP2006000042A (en)
MX (1) MX2007009787A (en)
PE (1) PE20061232A1 (en)
TW (1) TW200643294A (en)
WO (1) WO2006120695A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012029553A1 (en) * 2010-09-01 2012-03-08 株式会社Ihi Waste heat power generator
WO2018015899A1 (en) * 2016-07-22 2018-01-25 Tvs Motor Company Limited System to arrest bearing assembly position at high engine temperatures
CN106678164B (en) * 2017-02-20 2017-10-03 清华大学 Crankshaft axial gap adjustment mechanism

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1425025A1 (en) * 1963-06-26 1968-12-05 Geraetebau Eberspaecher Ohg Elastic shaft support
US4460284A (en) * 1981-12-31 1984-07-17 Cummins Engine Company, Inc. Turbocharger assembly including a flexible anti-friction bearing support
US4527912A (en) * 1984-05-31 1985-07-09 General Motors Corporation Squeeze film damper
US4992024A (en) * 1989-12-13 1991-02-12 Allied-Signal Inc. Multi-film fluid bearing damper
DE19532326C1 (en) * 1995-09-01 1997-01-02 Daimler Benz Ag Crankcase made of light metal for IC engine
JP2001304333A (en) * 2000-04-25 2001-10-31 Mitsubishi Heavy Ind Ltd Longitudinal vibration damper for diesel engine
JP3824475B2 (en) * 2000-08-07 2006-09-20 本田技研工業株式会社 Crankshaft lubrication system

Also Published As

Publication number Publication date
WO2006120695A3 (en) 2007-04-05
PE20061232A1 (en) 2006-12-15
CN101120178A (en) 2008-02-06
EP1848895A2 (en) 2007-10-31
TW200643294A (en) 2006-12-16
WO2006120695A2 (en) 2006-11-16
MX2007009787A (en) 2007-08-22
AR052483A1 (en) 2007-03-21

Similar Documents

Publication Publication Date Title
CO7310525A2 (en) Compositions comprising a biological control agent and an insecticide
ATE533929T1 (en) LUBRICANT SYSTEM WITH EXTENDED LOL OPERATION (LOL - LOSS OF LUBRICANT)
DK2220401T3 (en) OIL MANIFOLD TO BEAR LUBRICATION
GB2489021B (en) High speed flywheel
ATE509215T1 (en) MASS BALANCING DEVICE FOR A RECIPIENT COMBUSTION ENGINE
BR112014005002A2 (en) turbomachine comprising a damping fluid film of a turbomachine guide bearing and the process of adjusting the thickness of such a damping fluid film
TW200736506A (en) Fan, bearing structure and sleeve bearing thereof
DOP2006000042A (en) BEARING ASSEMBLY
BRPI0702593A (en) elevator installation and use of such high speed elevator elevator installation
ATE547619T1 (en) FUEL METERING UNIT FOR A FUEL PUMP
AR109896A1 (en) LUBRICANT COMPOSITION FOR MARINE ENGINES OR STATIONARY ENGINES
TW200519288A (en) Bearing structure of crankshaft in internal combustion engine
WO2009045601A3 (en) Split shaft for high power diesel engine
US9638210B2 (en) Rolling bearing arrangement of a shaft of an exhaust-gas turbocharger
RU2010153375A (en) CONSOLE STARTER
BRPI0519257A2 (en) Free-bleed and bleed slit piston window
BR112015009282A2 (en) fuel injector
BRPI0823371A2 (en) Hydrodynamic bearing for an internal combustion engine.
GT200600080A (en) BEARING ASSEMBLY
DE502007006241D1 (en) DEVICE FOR FORCE AND / OR MOMENT COMPENSATION FOR INTERNAL COMBUSTION ENGINES
BR0101863A (en) Crankshaft retaining structure for internal combustion engines
WO2008078202A3 (en) Improved internal combustion engine with bearing cap dampening
ATE481571T1 (en) CRANKSHAFT
ATE524652T1 (en) EXPANSION SLEEVE FASTENING
IN2009KO00696A (en)