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FR2971571B1 - Moteur a combustion interne equipe d'arbres d'equilibrage et procede de pilotage d'un tel moteur - Google Patents

Moteur a combustion interne equipe d'arbres d'equilibrage et procede de pilotage d'un tel moteur

Info

Publication number
FR2971571B1
FR2971571B1 FR1100461A FR1100461A FR2971571B1 FR 2971571 B1 FR2971571 B1 FR 2971571B1 FR 1100461 A FR1100461 A FR 1100461A FR 1100461 A FR1100461 A FR 1100461A FR 2971571 B1 FR2971571 B1 FR 2971571B1
Authority
FR
France
Prior art keywords
internal combustion
balance shafts
balancing
combustion engine
engine
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.)
Expired - Fee Related
Application number
FR1100461A
Other languages
English (en)
Other versions
FR2971571A1 (fr
Inventor
Alexandre Anton
Matheossian Jean Yves Der
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR1100461A priority Critical patent/FR2971571B1/fr
Priority to US13/981,496 priority patent/US8783222B2/en
Priority to PCT/FR2012/050111 priority patent/WO2012110722A1/fr
Publication of FR2971571A1 publication Critical patent/FR2971571A1/fr
Application granted granted Critical
Publication of FR2971571B1 publication Critical patent/FR2971571B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16F15/264—Rotating balancer shafts
    • 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
    • F16F15/265—Arrangement of two or more balancer shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • 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
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/1836—Rotary to rotary

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Valve Device For Special Equipments (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
FR1100461A 2011-02-15 2011-02-15 Moteur a combustion interne equipe d'arbres d'equilibrage et procede de pilotage d'un tel moteur Expired - Fee Related FR2971571B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1100461A FR2971571B1 (fr) 2011-02-15 2011-02-15 Moteur a combustion interne equipe d'arbres d'equilibrage et procede de pilotage d'un tel moteur
US13/981,496 US8783222B2 (en) 2011-02-15 2012-01-19 Apparatus and method of control of balance shafts in an engine
PCT/FR2012/050111 WO2012110722A1 (fr) 2011-02-15 2012-01-19 Moteur à combustion interne équipé d'arbres d'équilibrage et procédé de pilotage d'un tel moteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1100461A FR2971571B1 (fr) 2011-02-15 2011-02-15 Moteur a combustion interne equipe d'arbres d'equilibrage et procede de pilotage d'un tel moteur

Publications (2)

Publication Number Publication Date
FR2971571A1 FR2971571A1 (fr) 2012-08-17
FR2971571B1 true FR2971571B1 (fr) 2013-02-08

Family

ID=45755373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1100461A Expired - Fee Related FR2971571B1 (fr) 2011-02-15 2011-02-15 Moteur a combustion interne equipe d'arbres d'equilibrage et procede de pilotage d'un tel moteur

Country Status (3)

Country Link
US (1) US8783222B2 (fr)
FR (1) FR2971571B1 (fr)
WO (1) WO2012110722A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011104531A1 (de) * 2011-06-18 2012-12-20 Audi Ag Brennkraftmaschine
JP5847688B2 (ja) * 2012-11-08 2016-01-27 本田技研工業株式会社 並列二気筒内燃機関のバランサ装置
US20160017955A1 (en) * 2014-07-18 2016-01-21 Kohler Co. Single Cylinder Balance System
GB2538591B (en) 2016-02-18 2019-02-20 Ford Global Tech Llc An engine balance assembly using electric motors
GB2556896B (en) 2016-11-23 2019-02-20 Ford Global Tech Llc An engine assembly
EP3211266B1 (fr) * 2016-02-18 2019-12-11 Ford Global Technologies, LLC Ensemble d'équilibrage pour moteur, utilisant des moteurs electriques, et méthode d'équilibrage des vibrations

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1498195A (en) 1973-11-27 1978-01-18 Mitsubishi Motors Corp Reciprocating piston and cylinder mechanisms with balancers for vibration damping
JPS6069344A (ja) * 1983-08-31 1985-04-20 Mazda Motor Corp 気筒数制御エンジンのバランサ装置
JPS60172748A (ja) * 1984-02-15 1985-09-06 Yanmar Diesel Engine Co Ltd 多気筒往復動機関における２軸バランサ−装置
JPH0637918B2 (ja) * 1985-10-31 1994-05-18 マツダ株式会社 ４サイクル２気筒運転エンジンのバランサ装置
DE10241200A1 (de) 2002-09-05 2004-03-25 Wacker Construction Equipment Ag Schwingungserreger für Bodenverdichtungsgeräte
US7814878B2 (en) * 2007-05-07 2010-10-19 Ford Global Technologies, Llc System and method for operation of an engine having multiple combustion modes and adjustable balance shafts

Also Published As

Publication number Publication date
WO2012110722A1 (fr) 2012-08-23
FR2971571A1 (fr) 2012-08-17
US8783222B2 (en) 2014-07-22
US20130312683A1 (en) 2013-11-28

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