[go: up one dir, main page]

ES529458A0 - Dispositivo de regulacion de la posicion axial de un arbol de levas de perfil variable - Google Patents

Dispositivo de regulacion de la posicion axial de un arbol de levas de perfil variable

Info

Publication number
ES529458A0
ES529458A0 ES529458A ES529458A ES529458A0 ES 529458 A0 ES529458 A0 ES 529458A0 ES 529458 A ES529458 A ES 529458A ES 529458 A ES529458 A ES 529458A ES 529458 A0 ES529458 A0 ES 529458A0
Authority
ES
Spain
Prior art keywords
regulating
axial position
variable profile
camshaft
profile camshaft
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.)
Granted
Application number
ES529458A
Other languages
English (en)
Other versions
ES8503069A1 (es
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.)
Fiat Auto SpA
Original Assignee
Fiat Auto SpA
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 Fiat Auto SpA filed Critical Fiat Auto SpA
Publication of ES8503069A1 publication Critical patent/ES8503069A1/es
Publication of ES529458A0 publication Critical patent/ES529458A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications 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
    • F01L13/0036—Modifications 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 the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
    • F01L13/0042—Modifications 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 the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction with cams being profiled in axial and radial direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
ES529458A 1983-03-07 1984-02-03 Dispositivo de regulacion de la posicion axial de un arbol de levas de perfil variable Granted ES529458A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67126/83A IT1159352B (it) 1983-03-07 1983-03-07 Dispositivo di regolazione della posizione assiale di un albero a camme a profilo variabile particolarmente per il comando della distribuzione di un motore

Publications (2)

Publication Number Publication Date
ES8503069A1 ES8503069A1 (es) 1985-02-01
ES529458A0 true ES529458A0 (es) 1985-02-01

Family

ID=11299803

Family Applications (1)

Application Number Title Priority Date Filing Date
ES529458A Granted ES529458A0 (es) 1983-03-07 1984-02-03 Dispositivo de regulacion de la posicion axial de un arbol de levas de perfil variable

Country Status (5)

Country Link
US (1) US4570581A (es)
EP (1) EP0116306B1 (es)
DE (1) DE3463815D1 (es)
ES (1) ES529458A0 (es)
IT (1) IT1159352B (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1182480B (it) * 1985-07-02 1987-10-05 Fiat Auto Spa Sistema di punteria per motori a combustione interna provvisti di alberi con camme a profilo variabile
US4753198A (en) * 1986-02-04 1988-06-28 Heath Kenneth E Compression ratio control mechanism for internal combustion engines
US4770060A (en) * 1986-02-19 1988-09-13 Clemson University Apparatus and method for variable valve timing
US4771742A (en) * 1986-02-19 1988-09-20 Clemson University Method for continuous camlobe phasing
JPS62253913A (ja) * 1986-04-25 1987-11-05 Fuji Heavy Ind Ltd 自動車用エンジンにおけるバルブ停止装置
WO1987006647A1 (en) * 1986-05-01 1987-11-05 Chris Walters (Engineering Consultant) Limited Valve-control mechanism
EP0262256A1 (de) * 1986-10-03 1988-04-06 Werner Dipl.-Ing. Emmel Nockenwelle eines Hubkolbenmotors
IT1195192B (it) * 1986-10-07 1988-10-12 Fiat Auto Spa Comando valvole per motori ad alberi a camme in testa
DE3726052A1 (de) * 1987-08-06 1989-02-16 Bernhard Michel Ventilsteuerung fuer verdichter, motoren u. dgl.
GB2217386A (en) * 1988-04-08 1989-10-25 Ford Motor Co Diesel engine glowplug installation
US5121717A (en) * 1990-11-28 1992-06-16 Ford Motor Company Internal combustion engine camshaft phase shift control system
US5117784A (en) * 1991-05-03 1992-06-02 Ford Motor Company Internal combustion engine camshaft phaseshift control system
US5159906A (en) * 1991-05-03 1992-11-03 Ford Motor Company Adjustable valve system for an internal combustion engine
AT408127B (de) * 1992-07-13 2001-09-25 Avl Verbrennungskraft Messtech Brennkraftmaschine mit mindestens einer durch eine verstellvorrichtung axial verschiebbaren nockenwelle
JP3392514B2 (ja) * 1993-05-10 2003-03-31 日鍛バルブ株式会社 エンジンのバルブタイミング制御装置
US5417186A (en) * 1993-06-28 1995-05-23 Clemson University Dual-acting apparatus for variable valve timing and the like
US5445117A (en) * 1994-01-31 1995-08-29 Mendler; Charles Adjustable valve system for a multi-valve internal combustion engine
US5441021A (en) * 1994-10-31 1995-08-15 Moore Variable Cam, Inc. Variable valve actuation camshaft
AUPN926596A0 (en) * 1996-04-16 1996-05-09 Roberts, Frederick William Valve timing system
JPH1030413A (ja) * 1996-07-12 1998-02-03 Toyota Motor Corp 内燃機関のバルブ特性制御装置
JP3344236B2 (ja) * 1996-10-23 2002-11-11 トヨタ自動車株式会社 内燃機関用バルブ駆動装置
EP0866216B1 (de) 1997-03-21 2003-05-07 Stefan Battlogg Nockenwelle
US5797362A (en) * 1997-03-24 1998-08-25 Taller; Myron S. Combustion engine with adjustable cam and lubrication means
GB0309699D0 (en) * 2003-04-28 2003-06-04 Delphi Tech Inc Improvements in cams and cam followers
LV13238B (en) * 2004-08-06 2004-12-20 Arnis Treijs Mechanical device for distribution of gases that automatically changes phases of intake/exhaust depending of workload and speed of engine
RU2295048C2 (ru) * 2005-03-25 2007-03-10 Александр Иванович Баскаков Двигатель внутреннего сгорания (двигатель баскакова)
RU2330169C2 (ru) * 2005-10-24 2008-07-27 Василий Михайлович Щебетюк Устройство для регулирования фаз газораспределения двигателя внутреннего сгорания
ES2323400B1 (es) * 2007-08-08 2010-04-30 Antonio Ribas Bonet Arbol de levas.
CN114524312B (zh) * 2022-04-25 2022-07-12 江苏五龙针织有限公司 一种纺织面料输送装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR959254A (es) * 1950-03-28
US3481314A (en) * 1967-08-29 1969-12-02 Georges G Lecrenn Means for optimizing the performance of internal combustion engines
US3638624A (en) * 1970-04-13 1972-02-01 Donald J O Grady Engine valve control means
US3730150A (en) * 1971-10-20 1973-05-01 S Codner Method and apparatus for control of valve operation
FR2270443A1 (en) * 1974-03-13 1975-12-05 Peugeot & Renault Distribution mechanism for I.C. engine - has camshaft bearing acting as oil pump piston and return spring on camshaft
SE7505122L (sv) * 1974-10-24 1976-04-26 Hinderks M V Forbrenningsmotor
FR2376290A1 (fr) * 1976-12-29 1978-07-28 Peugeot Dispositif de commande d'acceleration pour vehicule automobile
FR2485622A1 (fr) * 1980-06-27 1981-12-31 Boisson Edouard Nouveau procede de commande de soupapes de moteurs thermiques et dispositif pour la mise en oeuvre de ce procede
US4399784A (en) * 1981-02-10 1983-08-23 Foley James E Internal combustion engine

Also Published As

Publication number Publication date
EP0116306A1 (en) 1984-08-22
IT1159352B (it) 1987-02-25
US4570581A (en) 1986-02-18
ES8503069A1 (es) 1985-02-01
IT8367126A0 (it) 1983-02-04
DE3463815D1 (en) 1987-06-25
IT8367126A1 (it) 1984-09-07
EP0116306B1 (en) 1987-05-20

Similar Documents

Publication Publication Date Title
ES529458A0 (es) Dispositivo de regulacion de la posicion axial de un arbol de levas de perfil variable
AR231955A1 (es) Regulador de empuje
ES502966A0 (es) Un procedimiento para la preparacion de almidones tratados
FI821873L (fi) Elektromekanisk regulator foer hydrauliska hissar
BR8206791A (pt) Valvula de corredica deslizante
FI840101A0 (fi) Ledanordning foer skjutvapen
BR8706873A (pt) Dispositivo para a determinacao de curso de um embolo
BR8200858A (pt) Valvula de corredica
BE894873A (fr) Tendeur
BR8603432A (pt) Ajustador automatico
DK150685D0 (da) Automatisk styret ventilanordning
FI823782L (fi) Regleranordning foer elektrisk kokplatta
ES549767A0 (es) Valvula de regulacion
BR8304403A (pt) Valvula de encaixe lubrificada
BR8206781A (pt) Dispositivo de comando para um compressor
ES277396Y (es) Valvula de corredera
DK36884D0 (da) Reguleringsanordning for en oliebraender
DK155897C (da) Opsats for termostatventiler
BR8605938A (pt) Ajustador automatico de folga
DK315783D0 (da) Termostatstyret blandingsventil
FI821663A0 (fi) Ackumulator med dubbel stroemkrets
BR8204727A (pt) Valvula bidirecional
FI813939L (fi) Formkomposition foer styva polyuretanskum med staerkelse som utdrygningsmedel
ES277051Y (es) Un dispositivo para la confeccion de un cucurucho
ES282636Y (es) Dispositivo de regulacion termostatica

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612