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EP1344899A3 - Distribution system for internal combustion engine - Google Patents

Distribution system for internal combustion engine Download PDF

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Publication number
EP1344899A3
EP1344899A3 EP03425148A EP03425148A EP1344899A3 EP 1344899 A3 EP1344899 A3 EP 1344899A3 EP 03425148 A EP03425148 A EP 03425148A EP 03425148 A EP03425148 A EP 03425148A EP 1344899 A3 EP1344899 A3 EP 1344899A3
Authority
EP
European Patent Office
Prior art keywords
heading
valves
combustion engine
internal combustion
distribution system
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.)
Withdrawn
Application number
EP03425148A
Other languages
German (de)
French (fr)
Other versions
EP1344899A2 (en
Inventor
Giuseppe Maroccia
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1344899A2 publication Critical patent/EP1344899A2/en
Publication of EP1344899A3 publication Critical patent/EP1344899A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10301—Flexible, resilient, pivotally or movable parts; Membranes
    • 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
    • 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
    • F01L13/06—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for braking
    • 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
    • F01L5/00—Slide valve-gear or valve-arrangements
    • F01L5/02—Slide valve-gear or valve-arrangements with other than cylindrical, sleeve or part annularly shaped valves, e.g. with flat-type valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10118—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements with variable cross-sections of intake ducts along their length; Venturis; Diffusers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits

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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

The object of the invention is a distribution for the four-stroke engines, made up of guillotine valves (1) parallely placed to the axis of the cylinder (9) and over the heading, or horizontally placed to this last one. The valves (1) move in a rectilinear and reciprocating motion.
There is the possibility to inject the fuel pratically to the inside of the cartridge chamber, when the suction-valve is lightly opened, and to cool completely the heading that, free from valves and conduits, can fully be crossed by the freezing-liquid.
In a variant, they could also be horizontally placed on the top of the heading.
They can also be two for each conduit and both mobile.
Their task is to vary the diameter and the section of the relative conduits when the motor's operating regime changes.
Figure 00000001
EP03425148A 2002-03-14 2003-03-11 Distribution system for internal combustion engine Withdrawn EP1344899A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITLE20020011 2002-03-14
ITLE20020011 ITLE20020011A1 (en) 2002-03-14 2002-03-14 DISTRIBUTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE.

Publications (2)

Publication Number Publication Date
EP1344899A2 EP1344899A2 (en) 2003-09-17
EP1344899A3 true EP1344899A3 (en) 2003-11-26

Family

ID=27764159

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03425148A Withdrawn EP1344899A3 (en) 2002-03-14 2003-03-11 Distribution system for internal combustion engine

Country Status (2)

Country Link
EP (1) EP1344899A3 (en)
IT (1) ITLE20020011A1 (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE370413C (en) * 1923-03-02 Louis Hackier Slide control for two-stroke engines with stepped pistons
GB246287A (en) * 1924-12-29 1926-01-28 Percy Riley Improvements in and relating to slide-valve internal combustion engines
GB382823A (en) * 1932-02-01 1932-11-03 Johann Wyss Slide valve internal combustion engine
US1899743A (en) * 1928-12-13 1933-02-28 Gen Motors Res Corp Slide valve engine
US2145086A (en) * 1934-05-21 1939-01-24 Addison C Hoof Governor
GB521594A (en) * 1938-11-16 1940-05-27 Joseph Lambert Jameson Improvements in valve mechanism for internal combustion engines
GB764199A (en) * 1954-10-26 1956-12-19 Ernest Carmen Platt Engine condition signal arrangement for automotive vehicles
FR1261804A (en) * 1960-07-06 1961-05-19 Valve and motor provided with said valve
US4363302A (en) * 1979-07-19 1982-12-14 Klockner-Humboldt-Deutz Aktiengesellschaft Feed control by means of a flat slide valve
WO1999057424A1 (en) * 1998-05-05 1999-11-11 Manuel Ortiz Gayo Direct flow engine with sliding valves and totally variable timing

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE370413C (en) * 1923-03-02 Louis Hackier Slide control for two-stroke engines with stepped pistons
GB246287A (en) * 1924-12-29 1926-01-28 Percy Riley Improvements in and relating to slide-valve internal combustion engines
US1899743A (en) * 1928-12-13 1933-02-28 Gen Motors Res Corp Slide valve engine
GB382823A (en) * 1932-02-01 1932-11-03 Johann Wyss Slide valve internal combustion engine
US2145086A (en) * 1934-05-21 1939-01-24 Addison C Hoof Governor
GB521594A (en) * 1938-11-16 1940-05-27 Joseph Lambert Jameson Improvements in valve mechanism for internal combustion engines
GB764199A (en) * 1954-10-26 1956-12-19 Ernest Carmen Platt Engine condition signal arrangement for automotive vehicles
FR1261804A (en) * 1960-07-06 1961-05-19 Valve and motor provided with said valve
US4363302A (en) * 1979-07-19 1982-12-14 Klockner-Humboldt-Deutz Aktiengesellschaft Feed control by means of a flat slide valve
WO1999057424A1 (en) * 1998-05-05 1999-11-11 Manuel Ortiz Gayo Direct flow engine with sliding valves and totally variable timing

Also Published As

Publication number Publication date
EP1344899A2 (en) 2003-09-17
ITLE20020011A1 (en) 2003-09-15

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