WO2012096519A3 - Volant de vilebrequin de moteur - Google Patents

Volant de vilebrequin de moteur Download PDF

Info

Publication number
WO2012096519A3
WO2012096519A3 PCT/KR2012/000281 KR2012000281W WO2012096519A3 WO 2012096519 A3 WO2012096519 A3 WO 2012096519A3 KR 2012000281 W KR2012000281 W KR 2012000281W WO 2012096519 A3 WO2012096519 A3 WO 2012096519A3
Authority
WO
WIPO (PCT)
Prior art keywords
shaft
journal
journals
press
balance
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2012/000281
Other languages
English (en)
Korean (ko)
Other versions
WO2012096519A2 (fr
Inventor
강민우
오헌식
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daedong Industrial Co Ltd
Original Assignee
Daedong Industrial 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 Daedong Industrial Co Ltd filed Critical Daedong Industrial Co Ltd
Publication of WO2012096519A2 publication Critical patent/WO2012096519A2/fr
Publication of WO2012096519A3 publication Critical patent/WO2012096519A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • F16F15/22—Compensation of inertia forces
    • F16F15/26—Compensation of inertia forces of crankshaft systems using solid masses, other than the ordinary pistons, moving with the system, i.e. masses connected through a kinematic mechanism or gear system
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • 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
    • F16C3/20—Shape of crankshafts or eccentric-shafts having regard to balancing
    • 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
    • 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
    • F16F15/22—Compensation of inertia forces
    • F16F15/26—Compensation of inertia forces of crankshaft systems using solid masses, other than the ordinary pistons, moving with the system, i.e. masses connected through a kinematic mechanism or gear system
    • F16F15/264—Rotating balancer shafts
    • 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
    • F01M2011/028—Arrangements of lubricant conduits for lubricating balance shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/06—Engines with means for equalising torque
    • 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
    • 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
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/53—Spring-damper, e.g. gas springs
    • 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
    • F16C3/02—Shafts; Axles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

L'invention porte sur un volant de vilebrequin de moteur. Le volant de vilebrequin de moteur selon la présente invention comprend : une partie d'arbre ayant une structure transversale ayant un centre de gravité décalé ; et une partie de tourillon comprenant une pluralité de tourillons formés à des intervalles irréguliers dans la partie d'arbre, les caractéristiques clés étant que : la partie d'arbre a un trou d'emmanchement à la presse vers l'avant de celle-ci, tandis qu'un passage d'huile est formé dans le sens de la longueur axialement au centre de celle-ci ; un engrenage différentiel constitué d'un arbre d'agencement est fixé par emmanchement à la presse dans le trou d'emmanchement à la presse ; parmi la pluralité de tourillons qui constituent la partie de tourillon, le tourillon qui est adjacent à l'engrenage différentiel est formé de façon à avoir un passage de débit entrant qui est raccordé au passage d'huile ; et, parmi la pluralité de tourillons qui constituent la partie de tourillon, un tourillon situé dans une position espacée de l'engrenage différentiel est formé de façon à avoir un passage d'évacuation d'huile qui est raccordé au passage d'huile.
PCT/KR2012/000281 2011-01-11 2012-01-11 Volant de vilebrequin de moteur Ceased WO2012096519A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0002725 2011-01-11
KR1020110002725A KR101421014B1 (ko) 2011-01-11 2011-01-11 엔진 밸런스 샤프트

Publications (2)

Publication Number Publication Date
WO2012096519A2 WO2012096519A2 (fr) 2012-07-19
WO2012096519A3 true WO2012096519A3 (fr) 2012-11-15

Family

ID=46507579

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/000281 Ceased WO2012096519A2 (fr) 2011-01-11 2012-01-11 Volant de vilebrequin de moteur

Country Status (2)

Country Link
KR (1) KR101421014B1 (fr)
WO (1) WO2012096519A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101868436B1 (ko) * 2016-11-10 2018-06-20 (주)동보 밸런스 샤프트 어셈블리
KR101862142B1 (ko) * 2016-11-10 2018-07-05 (주)동보 밸런스 샤프트 어셈블리
JP6879221B2 (ja) * 2018-01-12 2021-06-02 トヨタ自動車株式会社 内燃機関
CN111306249B (zh) * 2019-11-25 2025-09-02 珠海格力节能环保制冷技术研究中心有限公司 压缩机及具有其的空调器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6239042U (fr) * 1985-08-27 1987-03-09
JPS62204057U (fr) * 1986-06-18 1987-12-26
JPS6333044U (fr) * 1986-08-21 1988-03-03
JP2001200893A (ja) * 2000-01-18 2001-07-27 Kubota Corp エンジンのバランサ装置
JP2010071295A (ja) * 2008-08-21 2010-04-02 Kubota Corp エンジンの回転バランサ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3312844B2 (ja) * 1996-03-29 2002-08-12 株式会社クボタ ４気筒エンジンの２軸バランサ装置
WO2007098580A1 (fr) * 2006-02-28 2007-09-07 Magna Powertrain Inc. Équilibreur dynamique comprenant un mécanisme de commande lié à la vitesse

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6239042U (fr) * 1985-08-27 1987-03-09
JPS62204057U (fr) * 1986-06-18 1987-12-26
JPS6333044U (fr) * 1986-08-21 1988-03-03
JP2001200893A (ja) * 2000-01-18 2001-07-27 Kubota Corp エンジンのバランサ装置
JP2010071295A (ja) * 2008-08-21 2010-04-02 Kubota Corp エンジンの回転バランサ

Also Published As

Publication number Publication date
WO2012096519A2 (fr) 2012-07-19
KR20120081400A (ko) 2012-07-19
KR101421014B1 (ko) 2014-07-18

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