AU1987399A - 4-stroke internal combustion rotary engine - Google Patents

4-stroke internal combustion rotary engine

Info

Publication number
AU1987399A
AU1987399A AU19873/99A AU1987399A AU1987399A AU 1987399 A AU1987399 A AU 1987399A AU 19873/99 A AU19873/99 A AU 19873/99A AU 1987399 A AU1987399 A AU 1987399A AU 1987399 A AU1987399 A AU 1987399A
Authority
AU
Australia
Prior art keywords
engine
internal combustion
enable
opposite direction
format
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.)
Abandoned
Application number
AU19873/99A
Inventor
Manuel Lobo Da Silva E Sousa
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 AU1987399A publication Critical patent/AU1987399A/en
Abandoned 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
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C9/00—Oscillating-piston machines or engines
    • F01C9/002—Oscillating-piston machines or engines the piston oscillating around a fixed axis
    • 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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • 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
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transmission Devices (AREA)
  • Automatic Disk Changers (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Testing Of Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

The inventive engine uses highly tested internal combustion engine piston technology. However, the straight format is replaced by the toric format. This modification, along with the creation of a sliding system inside the rotor, enable the power obtained by means of explosion to be transmitted in the form of a rotary movement. A system of rotary levers associated with the crank shaft, whereby said cranks are obliged to move in an opposite direction to that of the engine, is provided in order to enable the pistons to compress the mixture and allow the spent gases to be exhausted. The engine shaft remains free during said movements. This is achieved by an engagement/disengagement system which actuates the motor shaft in an exclusively clockwise direction and not in the opposite direction thereto. The four strokes required for normal operation of the disclosed engine can thus be obtained inside each cylinder.
AU19873/99A 1999-01-07 1999-01-07 4-stroke internal combustion rotary engine Abandoned AU1987399A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/PT1999/000001 WO2000040837A1 (en) 1999-01-07 1999-01-07 4-stroke internal combustion rotary engine

Publications (1)

Publication Number Publication Date
AU1987399A true AU1987399A (en) 2000-07-24

Family

ID=20085017

Family Applications (1)

Application Number Title Priority Date Filing Date
AU19873/99A Abandoned AU1987399A (en) 1999-01-07 1999-01-07 4-stroke internal combustion rotary engine

Country Status (5)

Country Link
EP (1) EP1068427B1 (en)
AT (1) ATE222639T1 (en)
AU (1) AU1987399A (en)
DE (1) DE69902581T2 (en)
WO (1) WO2000040837A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108798893A (en) * 2018-08-08 2018-11-13 西南交通大学 Cylinder and piston connecting rod unit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1917180A (en) * 1930-02-10 1933-07-04 Zwick Walter Piston motor
FR1320215A (en) * 1962-01-27 1963-03-08 Semi-rotary combustion engine
FR2546973A3 (en) * 1983-01-28 1984-12-07 Dalbavie Jean Claude Heat engine with ring-shaped cylinders
DE19523736C2 (en) * 1995-06-20 2001-06-21 Alexander Mack Swing piston internal combustion engine

Also Published As

Publication number Publication date
DE69902581T2 (en) 2003-05-22
DE69902581D1 (en) 2002-09-26
ATE222639T1 (en) 2002-09-15
WO2000040837A1 (en) 2000-07-13
EP1068427B1 (en) 2002-08-21
EP1068427A1 (en) 2001-01-17

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