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WO2008129469A3 - Balanced-pressure, volumetric, endothermic engine - Google Patents

Balanced-pressure, volumetric, endothermic engine Download PDF

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Publication number
WO2008129469A3
WO2008129469A3 PCT/IB2008/051459 IB2008051459W WO2008129469A3 WO 2008129469 A3 WO2008129469 A3 WO 2008129469A3 IB 2008051459 W IB2008051459 W IB 2008051459W WO 2008129469 A3 WO2008129469 A3 WO 2008129469A3
Authority
WO
WIPO (PCT)
Prior art keywords
cylinder
engine
correspondence
lever arm
top dead
Prior art date
Application number
PCT/IB2008/051459
Other languages
French (fr)
Other versions
WO2008129469A2 (en
Inventor
Franco Tacchini
Original Assignee
Franco Tacchini
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 Franco Tacchini filed Critical Franco Tacchini
Publication of WO2008129469A2 publication Critical patent/WO2008129469A2/en
Publication of WO2008129469A3 publication Critical patent/WO2008129469A3/en

Links

Classifications

    • 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
    • F02B41/00—Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
    • 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
    • F02B75/00—Other engines
    • F02B75/36—Engines with parts of combustion- or working-chamber walls resiliently yielding under pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

An endothermic, piston engine is disclosed of the type com- prising one or more pistons sliding of an alternate motion in respective cylinders, the one or more pistons (P1-Pn) being con- nected to an engine shaft (A1) through a transmission system ha- ving a lever arm varying between a maximum value and a minimum value in correspondence at least of the top dead centre of the piston, in the cylinder occurring the combustion and expansion of a gaseous mixture, wherein said cylinder is in communication with a transfer arrangement capable of transferring a peak pres¬ sure due to detonation of the gaseous mixture, in correspondence of said top dead centre, in the same cylinder or in a cylinder of the same engine in a subsequent phase wherein said lever arm has a value greater than the minimum.
PCT/IB2008/051459 2007-04-19 2008-04-16 Balanced-pressure, volumetric, endothermic engine WO2008129469A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI20070812 ITMI20070812A1 (en) 2007-04-19 2007-04-19 CONTINUOUS VOLUMETRIC ENDOTHERMAL ENGINE
ITMI2007A000812 2007-04-19

Publications (2)

Publication Number Publication Date
WO2008129469A2 WO2008129469A2 (en) 2008-10-30
WO2008129469A3 true WO2008129469A3 (en) 2009-04-30

Family

ID=39744765

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/051459 WO2008129469A2 (en) 2007-04-19 2008-04-16 Balanced-pressure, volumetric, endothermic engine

Country Status (2)

Country Link
IT (1) ITMI20070812A1 (en)
WO (1) WO2008129469A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130074810A1 (en) * 2010-02-25 2013-03-28 Toyota Jidosha Kabushiki Kaisha Combustion pressure control device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317494A1 (en) * 1975-07-10 1977-02-04 Simon Paul IC engine torque increasing device - has springs inside segmented piston to store compression energy at beginning of stroke
FR2741909A1 (en) * 1995-12-05 1997-06-06 Physique Et Ind Heat engine with high yield from energy storage system
WO2000077367A2 (en) * 1999-06-11 2000-12-21 George Frederic Galvin Piston and connecting rod assembly
US6223703B1 (en) * 1996-09-27 2001-05-01 George Frederic Galvin Engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317494A1 (en) * 1975-07-10 1977-02-04 Simon Paul IC engine torque increasing device - has springs inside segmented piston to store compression energy at beginning of stroke
FR2741909A1 (en) * 1995-12-05 1997-06-06 Physique Et Ind Heat engine with high yield from energy storage system
US6223703B1 (en) * 1996-09-27 2001-05-01 George Frederic Galvin Engine
WO2000077367A2 (en) * 1999-06-11 2000-12-21 George Frederic Galvin Piston and connecting rod assembly

Also Published As

Publication number Publication date
WO2008129469A2 (en) 2008-10-30
ITMI20070812A1 (en) 2008-10-20

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