WO2014097336A3 - Internal combustion rotary toroidal engine - Google Patents

Internal combustion rotary toroidal engine Download PDF

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Publication number
WO2014097336A3
WO2014097336A3 PCT/IT2013/000331 IT2013000331W WO2014097336A3 WO 2014097336 A3 WO2014097336 A3 WO 2014097336A3 IT 2013000331 W IT2013000331 W IT 2013000331W WO 2014097336 A3 WO2014097336 A3 WO 2014097336A3
Authority
WO
WIPO (PCT)
Prior art keywords
cylinder
valve
engine
toroidal
combustion chamber
Prior art date
Application number
PCT/IT2013/000331
Other languages
French (fr)
Other versions
WO2014097336A2 (en
Inventor
SANTO Diego DI
Original Assignee
SANTO Diego DI
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 SANTO Diego DI filed Critical SANTO Diego DI
Publication of WO2014097336A2 publication Critical patent/WO2014097336A2/en
Publication of WO2014097336A3 publication Critical patent/WO2014097336A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C3/00—Rotary-piston machines or engines with non-parallel axes of movement of co-operating members
    • F01C3/02—Rotary-piston machines or engines with non-parallel axes of movement of co-operating members the axes being arranged at an angle of 90 degrees

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Valve Device For Special Equipments (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

Abstract

Internal combustion rotary toroidal engine comprising a cylinder inside which rotates a toothed wheel with a single tooth with the function of a piston (P). The section of the toroidal cylinder is semicircular. The air and burnt gas exhaust valve (D), the cylinder valve (A), the combustion chamber and on it a burnt gas exhaust valve (E) and a fuel injector or spark plug (F) the cylinder valve (B), the air intake valve (C), are placed outside the toroidal cylinder as they are represented in the drawings 1, 2 and 3. This disposition of these seven parts of the engine is new to the background art and represents the indipendent claim 1. By varying the volume ratio between the toroidal cylinder and the combustion chamber, both ignition type are possible, spontaneus (diesel) and spark ignition. The residual gas between the piston and the valve (B) can flow, if necessary, through two alternative conduits in the combustion chamber Figures 4 and 5 and represent dependent claims 2 and 3. The planned opening of the valves allows the 4 strokes cycle in three rounds. Aim of this invention is the simplification of the engine, eliminating the reciprocating piston, the crankshaft, the connecting rods, the cranks and similar mechanism.
PCT/IT2013/000331 2012-12-19 2013-11-26 Internal combustion rotary toroidal engine WO2014097336A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000018A ITCT20120018A1 (en) 2012-12-19 2012-12-19 ROTARY ENGINE COMPOSED OF A WHEEL WITH A SINGLE TOOTH AS A PISTON, OF A TOROIDAL CYLINDER AND EXTERNALLY TO IT FROM A BURST CHAMBER AND BEFORE AND AFTER IT, IN THE SENSE OF ROTOR ROTATION, GAS DRAIN VALVES AND OPENING VALVES AND C
ITCT2012A000018 2012-12-19

Publications (2)

Publication Number Publication Date
WO2014097336A2 WO2014097336A2 (en) 2014-06-26
WO2014097336A3 true WO2014097336A3 (en) 2014-12-24

Family

ID=48047484

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2013/000331 WO2014097336A2 (en) 2012-12-19 2013-11-26 Internal combustion rotary toroidal engine

Country Status (2)

Country Link
IT (1) ITCT20120018A1 (en)
WO (1) WO2014097336A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE339761C (en) * 1920-01-20 1921-08-06 Reinhard Alt Internal combustion engine with two pistons rotating in a ring cylinder
DE1114825B (en) * 1960-02-03 1961-10-12 Walter Rosch Rotating power and working machine
US3521979A (en) * 1968-11-25 1970-07-28 Tallmon E Horst Dual-drive rotary engine
DE3825354A1 (en) * 1988-07-26 1990-02-01 Armin Mylaeus Rotary engine
DE20119373U1 (en) * 2001-11-28 2002-02-28 Son Boris Efimovich Rotary engine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE339761C (en) * 1920-01-20 1921-08-06 Reinhard Alt Internal combustion engine with two pistons rotating in a ring cylinder
DE1114825B (en) * 1960-02-03 1961-10-12 Walter Rosch Rotating power and working machine
US3521979A (en) * 1968-11-25 1970-07-28 Tallmon E Horst Dual-drive rotary engine
DE3825354A1 (en) * 1988-07-26 1990-02-01 Armin Mylaeus Rotary engine
DE20119373U1 (en) * 2001-11-28 2002-02-28 Son Boris Efimovich Rotary engine

Also Published As

Publication number Publication date
ITCT20120018A1 (en) 2014-06-20
WO2014097336A2 (en) 2014-06-26

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