FR1567829A - - Google Patents

Info

Publication number
FR1567829A
FR1567829A FR1567829DA FR1567829A FR 1567829 A FR1567829 A FR 1567829A FR 1567829D A FR1567829D A FR 1567829DA FR 1567829 A FR1567829 A FR 1567829A
Authority
FR
France
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
Application number
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 filed Critical
Application granted granted Critical
Publication of FR1567829A publication Critical patent/FR1567829A/fr
Expired 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
    • F01L13/0021—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 by modification of rocker arm ratio
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20582—Levers
    • Y10T74/206—Adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
FR1567829D 1967-06-07 1968-06-07 Expired FR1567829A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64436967A 1967-06-07 1967-06-07

Publications (1)

Publication Number Publication Date
FR1567829A true FR1567829A (fr) 1969-05-16

Family

ID=24584608

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1567829D Expired FR1567829A (fr) 1967-06-07 1968-06-07

Country Status (4)

Country Link
US (1) US3422803A (fr)
DE (1) DE1751449B1 (fr)
FR (1) FR1567829A (fr)
GB (1) GB1201558A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484019A2 (fr) * 1980-06-04 1981-12-11 Durand Georges Perfectionnement des moteurs a explosion permettant d'obtenir un meilleur rendement par l'allongement relatif de la detente

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3557762A (en) * 1969-02-06 1971-01-26 Gen Motors Corp Engine with variable opening inlet valve means
US3855986A (en) * 1972-03-15 1974-12-24 J Wiss Reflectively coated combustion chamber for internal combustion engines and method of using same
JPS4893804A (fr) * 1972-03-17 1973-12-04
US4337738A (en) * 1975-06-19 1982-07-06 General Motors Corporation Valve control mechanism
US4221200A (en) * 1975-09-05 1980-09-09 Eaton Corporation Control for valve disablers
US4230076A (en) * 1975-09-05 1980-10-28 Eaton Corporation Control for valve disablers
US4227494A (en) * 1975-10-30 1980-10-14 Eaton Corporation Valve disabler and control
US4221201A (en) * 1976-03-30 1980-09-09 Eaton Corporation Control means for valve disabler
US4222354A (en) * 1976-03-30 1980-09-16 Eaton Corporation Valve disabler
US4221199A (en) * 1977-06-13 1980-09-09 Eaton Corporation Plural lash engine valve gear and device for selecting same
US4213442A (en) * 1977-06-29 1980-07-22 Eaton Corporation Valve selector for shaft-mounted rockers
US4203397A (en) * 1978-06-14 1980-05-20 Eaton Corporation Engine valve control mechanism
US4216745A (en) * 1978-10-10 1980-08-12 R & D Associates Unthrottled lean mixture gasoline engine
US4228772A (en) * 1979-02-01 1980-10-21 General Motors Corporation Low throttled volume engine
DE3024109A1 (de) * 1980-06-27 1982-01-21 Pischinger, Franz, Prof. Dipl.-Ing. Dr.Techn., 5100 Aachen Elektromagnetisch arbeitende stelleinrichtung
DE3114622A1 (de) * 1981-04-10 1982-10-28 Bayerische Motoren Werke AG, 8000 München Gemischverdichtende, fremdgezuendete brennkraftmaschine mit einem hubverstellbaren einlassventil
US4582029A (en) * 1982-09-10 1986-04-15 Mazda Motor Corporation Valve timing control system for internal combustion engine
JPS59188014A (ja) * 1983-03-24 1984-10-25 Mazda Motor Corp エンジンのバルブタイミング制御装置
JPH066887B2 (ja) * 1983-07-25 1994-01-26 マツダ株式会社 エンジンのバルブタイミング制御装置
DE3734346A1 (de) * 1987-10-10 1989-04-27 Kernforschungsanlage Juelich Verfahren und zylinderkopf zur zufuehrung von kraftstoff in einen kolbenmotor
GB2214570A (en) * 1988-01-22 1989-09-06 Ford Motor Co Variable lift i.c. engine valves
DE4122142A1 (de) * 1991-07-04 1993-01-07 Porsche Ag Brennkraftmaschine mit einem schlepphebelventiltrieb
IT1285853B1 (it) * 1996-04-24 1998-06-24 Fiat Ricerche Motore a combustione interna con valvole ad azionamento variabile.
DE19913742A1 (de) * 1999-03-26 2000-09-28 Bayerische Motoren Werke Ag Vorrichtung zur Hubverstellung eines Gaswechselventils im Zylinderkopf einer Brennkraftmaschine
US6360705B1 (en) 2000-10-19 2002-03-26 General Motors Corporation Mechanism for variable valve lift and cylinder deactivation
US7273026B2 (en) * 2002-10-18 2007-09-25 Maclean-Fogg Company Roller follower body
US7128034B2 (en) * 2002-10-18 2006-10-31 Maclean-Fogg Company Valve lifter body
JP4238874B2 (ja) 2006-01-19 2009-03-18 トヨタ自動車株式会社 内燃機関のカムシャフト支持構造
JP4365373B2 (ja) 2006-01-19 2009-11-18 トヨタ自動車株式会社 内燃機関のカムシャフト支持構造
WO2007083225A1 (fr) 2006-01-19 2007-07-26 Toyota Jidosha Kabushiki Kaisha Structure de support pour arbres à cames pour moteur à combustion interne

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE405271C (de) * 1922-05-16 1924-11-07 Steiner Carl Steuerung, insbesondere fuer Verbrennungskraftmaschinen und Pumpen
US1701391A (en) * 1925-11-13 1929-02-05 Gen Motors Res Corp Valve mechanism
US2014659A (en) * 1932-07-20 1935-09-17 Packard Motor Car Co Internal combustion engine
DE964455C (de) * 1952-12-06 1957-05-23 Carl F W Borgward G M B H Verbrennungskraftmaschine mit jedem Einlassventil zugeordneter Drosselklappe
DE1001048B (de) * 1954-04-27 1957-01-17 Daimler Benz Ag Ventilantrieb fuer Brennkraftmaschinen mit hydraulisch gekuppelten Teilen des Ventilgestaenges
US3146766A (en) * 1961-11-24 1964-09-01 Earl A Thompson Mfg Company Releasing clutch for lash adjuster
US3157166A (en) * 1962-07-30 1964-11-17 Soroban Engineering Inc Variable dwell and lift mechanism for valves
US3145696A (en) * 1962-08-31 1964-08-25 White Motor Co Internal combustion engine
US3189011A (en) * 1964-04-30 1965-06-15 Stephen F Briggs Valve actuating mechanism with mechanical means for self-adjustment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484019A2 (fr) * 1980-06-04 1981-12-11 Durand Georges Perfectionnement des moteurs a explosion permettant d'obtenir un meilleur rendement par l'allongement relatif de la detente
EP0045669A1 (fr) * 1980-06-04 1982-02-10 Georges Durand Procédé de fonctionnement d'un moteur à combustion interne à expansion prolongée avec suralimentation relative

Also Published As

Publication number Publication date
GB1201558A (en) 1970-08-12
US3422803A (en) 1969-01-21
DE1751449B1 (de) 1971-03-11

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