BE834868A - PERFECTED INTERNAL COMBUSTION ENGINE - Google Patents

PERFECTED INTERNAL COMBUSTION ENGINE

Info

Publication number
BE834868A
BE834868A BE161252A BE161252A BE834868A BE 834868 A BE834868 A BE 834868A BE 161252 A BE161252 A BE 161252A BE 161252 A BE161252 A BE 161252A BE 834868 A BE834868 A BE 834868A
Authority
BE
Belgium
Prior art keywords
combustion engine
internal combustion
perfected
perfected internal
engine
Prior art date
Application number
BE161252A
Other languages
French (fr)
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
Publication of BE834868A publication Critical patent/BE834868A/en

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 Device For Special Equipments (AREA)
  • Reciprocating Pumps (AREA)
BE161252A 1974-10-24 1975-10-24 PERFECTED INTERNAL COMBUSTION ENGINE BE834868A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4606374 1974-10-24
GB1343575 1975-04-02

Publications (1)

Publication Number Publication Date
BE834868A true BE834868A (en) 1976-04-26

Family

ID=26249775

Family Applications (1)

Application Number Title Priority Date Filing Date
BE161252A BE834868A (en) 1974-10-24 1975-10-24 PERFECTED INTERNAL COMBUSTION ENGINE

Country Status (6)

Country Link
BE (1) BE834868A (en)
DD (1) DD123764A5 (en)
ES (1) ES442060A1 (en)
FR (1) FR2289734A1 (en)
NL (1) NL7505694A (en)
SE (1) SE7505122L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485622A1 (en) * 1980-06-27 1981-12-31 Boisson Edouard Four stroke IC engine valve gear - uses cam with differentially shaped contact face, shifted according to engine speed
IT1159352B (en) * 1983-02-04 1987-02-25 Fiat Auto Spa DEVICE FOR ADJUSTING THE AXIAL POSITION OF A VARIABLE PROFILE CAMSHAFT, PARTICULARLY FOR THE CONTROL OF THE DISTRIBUTION OF AN ENGINE
JP2000257410A (en) 1999-03-10 2000-09-19 Toyota Motor Corp Variable valve characteristic device and three- dimensional cam for internal combustion engine
DE60024838T2 (en) 1999-08-23 2006-07-27 Toyota Jidosha K.K., Toyota CONTROL DEVICE FOR THE CHARACTERISTICS OF MOTOR VALVES

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2514727A1 (en) * 1974-10-24 1975-10-09 Hinderks M V Reciprocating IC vehicle engine - has adjustable variable profile cam for valves to vary compression ratio

Also Published As

Publication number Publication date
NL7505694A (en) 1976-04-27
DD123764A5 (en) 1977-01-12
SE7505122L (en) 1976-04-26
ES442060A1 (en) 1977-07-01
FR2289734A1 (en) 1976-05-28
FR2289734B1 (en) 1979-06-29

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