FR2979123B1 - Moteur ameliore a combustion externe pour un vehicule automobile - Google Patents

Moteur ameliore a combustion externe pour un vehicule automobile

Info

Publication number
FR2979123B1
FR2979123B1 FR1157352A FR1157352A FR2979123B1 FR 2979123 B1 FR2979123 B1 FR 2979123B1 FR 1157352 A FR1157352 A FR 1157352A FR 1157352 A FR1157352 A FR 1157352A FR 2979123 B1 FR2979123 B1 FR 2979123B1
Authority
FR
France
Prior art keywords
motor vehicle
external combustion
improved engine
engine
improved
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
FR1157352A
Other languages
English (en)
Other versions
FR2979123A1 (fr
Inventor
Daniel Huguenin
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.)
GARAGE HUGUENIN
Original Assignee
GARAGE HUGUENIN
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 GARAGE HUGUENIN filed Critical GARAGE HUGUENIN
Priority to FR1157352A priority Critical patent/FR2979123B1/fr
Publication of FR2979123A1 publication Critical patent/FR2979123A1/fr
Application granted granted Critical
Publication of FR2979123B1 publication Critical patent/FR2979123B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02GHOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00Hot gas positive-displacement engine plants
    • F02G1/06Controlling
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12Transmitting gear between valve drive and valve
    • F01L1/18Rocking arms or levers
    • F01L1/181Centre pivot rocking arms
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0005Deactivating valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F01L13/0021Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of rocker arm ratio
    • F01L13/0026Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of rocker arm ratio by means of an eccentric
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/08Valves guides; Sealing of valve stem, e.g. sealing by lubricant
    • F01L3/085Valve cages
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02GHOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00Hot gas positive-displacement engine plants
    • F02G1/04Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • F02G1/045Controlling
    • F02G1/05Controlling by varying the rate of flow or quantity of the working gas
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02Valve drive
    • F01L1/04Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047Camshafts
    • F01L1/053Camshafts overhead type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02Valve drive
    • F01L1/04Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/08Shape of cams
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12Transmitting gear between valve drive and valve
    • F01L1/18Rocking arms or levers
    • F01L2001/186Split rocking arms, e.g. rocker arms having two articulated parts and means for varying the relative position of these parts or for selectively connecting the parts to move in unison
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F01L2013/0078Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of cam contact point by axially displacing the camshaft
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L2013/10Auxiliary actuators for variable valve timing
    • F01L2013/108Centrifugal force
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2305/00Valve arrangements comprising rollers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2820/00Details on specific features characterising valve gear arrangements
    • F01L2820/03Auxiliary actuators
    • F01L2820/035Centrifugal forces
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02GHOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2270/00Constructional features
    • F02G2270/90Valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve Device For Special Equipments (AREA)
FR1157352A 2011-08-16 2011-08-16 Moteur ameliore a combustion externe pour un vehicule automobile Expired - Fee Related FR2979123B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1157352A FR2979123B1 (fr) 2011-08-16 2011-08-16 Moteur ameliore a combustion externe pour un vehicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1157352A FR2979123B1 (fr) 2011-08-16 2011-08-16 Moteur ameliore a combustion externe pour un vehicule automobile

Publications (2)

Publication Number Publication Date
FR2979123A1 FR2979123A1 (fr) 2013-02-22
FR2979123B1 true FR2979123B1 (fr) 2013-08-23

Family

ID=44785987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1157352A Expired - Fee Related FR2979123B1 (fr) 2011-08-16 2011-08-16 Moteur ameliore a combustion externe pour un vehicule automobile

Country Status (1)

Country Link
FR (1) FR2979123B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021101220A1 (de) 2021-01-21 2022-07-21 Schaeffler Technologies AG & Co. KG Trägermodul für einen schaltbaren Ventiltrieb einer Schwerlastbrennkraftmaschine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986484A (en) * 1974-11-18 1976-10-19 Dyer Glenn L Camshaft for controlling variably opening valves
US4716720A (en) * 1980-09-08 1988-01-05 Karl Eickmann Combustion engine with exterior combustion chamber
JPS6179812A (ja) * 1984-09-28 1986-04-23 Hino Motors Ltd 内燃機関の動弁機構
JPH048807A (ja) * 1990-04-27 1992-01-13 Suzuki Motor Corp 4サイクルエンジンの始動補助装置
US20030121484A1 (en) * 2002-01-03 2003-07-03 Yushu Wang Continuously variable valve timing, lift and duration for internal combustion engine
DE10326238A1 (de) * 2002-12-24 2005-02-03 Levon Grigorjan Vollvariable Ventilsteuerung für Brennkraftmaschinen

Also Published As

Publication number Publication date
FR2979123A1 (fr) 2013-02-22

Similar Documents

Publication Publication Date Title
BR112012026562A2 (pt) disposição de radiador para um veículo movido por um motor de combustão supercomprimido
BR112015013306A2 (pt) método para partida de motor em um veículo híbrido
FR2995631B1 (fr) Systeme de refroidissement pour un vehicule a moteur ou pour un moteur a combustion stationnaire
FR2984938B1 (fr) Serrure pour vehicule automobile
FR2965296B1 (fr) Vanne pour un silencieux de ligne d'echappement d'un vehicule automobile
FR2971738B1 (fr) Systeme d'ouvrant pour un engin a moteur, en particulier pour un vehicule automobile
FR2980425B1 (fr) Piece pour vehicule automobile
FR2957030B1 (fr) Siege pour un vehicule automobile
FR3006265B1 (fr) Ecran de protection acoustique pour un moteur de vehicule automobile
FR3002595B1 (fr) Filtre a air equipant une ligne d'admission d'air d'un moteur d'un vehicule automobile
FR3026780B1 (fr) Moteur a combustion de vehicule automobile a pilotage de richesse ameliore
FR2988346B1 (fr) Retroviseur exterieur pour un vehicule automobile
EP2867081A4 (fr) Procédé pour l'entraînement d'un véhicule hybride en liaison avec le démarrage du moteur à combustion du véhicule
FR2996880B1 (fr) Systeme d'alimentation en carburant d'un moteur de vehicule automobile
FR2983792B1 (fr) Interface homme-machine pour vehicule automobile
FR2979123B1 (fr) Moteur ameliore a combustion externe pour un vehicule automobile
FR2983867B1 (fr) Lubrifiant moteur pour vehicules a motorisation hybride ou micro-hybride
FR2976868B1 (fr) Vehicule automobile a sieges rabattables
FR3007454B1 (fr) Systeme d'echappement pour moteur a combustion interne de vehicule automobile
GB201321593D0 (en) A starting method for a combustion engine of a motor vehicle
FR2975646B1 (fr) Projecteur pour vehicule automobile
FR3011279B1 (fr) Moteur a combustion de vehicule automobile a injection amelioree
FR3011213B1 (fr) Moteur a combustion de vehicule automobile a freinage assiste
FR2975057B1 (fr) Correcteur de portee a cable pour projecteur de vehicule automobile
FR2972974B1 (fr) Banquette allegee et resistante pour vehicule automobile

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

ST Notification of lapse

Effective date: 20200406