EP0227649A1 - Zwei-takt-mehrzylindermotor auf oszillierender scheibe - Google Patents

Zwei-takt-mehrzylindermotor auf oszillierender scheibe

Info

Publication number
EP0227649A1
EP0227649A1 EP19850903178 EP85903178A EP0227649A1 EP 0227649 A1 EP0227649 A1 EP 0227649A1 EP 19850903178 EP19850903178 EP 19850903178 EP 85903178 A EP85903178 A EP 85903178A EP 0227649 A1 EP0227649 A1 EP 0227649A1
Authority
EP
European Patent Office
Prior art keywords
engine
point
internal combustion
combustion engine
gasses
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.)
Pending
Application number
EP19850903178
Other languages
English (en)
French (fr)
Inventor
Peter Robert Rolliston
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 EP0227649A1 publication Critical patent/EP0227649A1/de
Pending legal-status Critical Current

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
    • F02B75/00—Other engines
    • F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F02B75/282—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders the pistons having equal strokes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/02—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis with wobble-plate
    • 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
    • F02B75/26—Engines with cylinder axes coaxial with, or parallel or inclined to, main-shaft axis; Engines with cylinder axes arranged substantially tangentially to a circle centred on main-shaft 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
    • 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
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

Definitions

  • the basic design of the Parallel Internal Combustion Engine utilizes a central power shaft with a swash plate fitted. Connected to this swash plate, by swiveling - sliding bearings, is a double piston unit which reciprocates parallel to the power shaft. One end of the piston unit is called a charge piston as the downward stroke of this piston force charges the combustion chamber of which the opposite end of the piston unit is the working piston of that combustion chamber.
  • the Parallel Internal Combustion Engine described is of a six piston, two stroke asperated, wet oil sump design using low octane, non-leaded fuel and fuel injection into a two piston unit combustion chamber. It is water cooled and has a secondary burn chamber and catolitic convertor.
  • the piston units consist of a double ended piston (2 - 3) which is attached to a swash plate (12) by a swiveling and sliding bearing located between the pistons.
  • the piston at one end is a working piston (2) and at the other end a larger diameter, charging piston (3).
  • This piston unit reciprocates along its centreline and parallel to the centreline of the power shaft (13).
  • the central components of the Parallel Internal Combustion Engine are the swash plates (12) and the power shaft (13). Located on equal radis from the power shaft's (13) centreline, are the piston cylinders (17) centrelines.
  • the centreline of the upper piston cylinder is perpendicular to the. centreline of the power shaft (13).
  • the centrelines of ⁇ the lower two piston cylinders (17) are at 120° either side of that perpendicular line.
  • the centrelines of the power shaft (13) and piston cylinders (17) run parallel to one another.
  • piston units Fitted into the piston cylinders (17) are the piston units.
  • Two piston units share a common piston cylinder with the working pistons (2) facing inward forming a combustion chamber (1) between them.
  • the piston units are attached to the swash plates (12) by the swivel-slide bearings and due to the opposite angling of the swash plates (12) recipricate in.unison. Both working pistons (2) reach top dead centre simultaneously and simultaneously to the charging pistons (3) reaching bottom dead centre.
  • the outer ends of the piston cylinders are blanked off so as to form compression chambers (4). Fitted into these blanks are one way inlet valves (11) and outlet transphere ducts (5).
  • the transphere ducts (5) run down the side of the piston cylinders (17) and terminate at the combustion chamber Inlet port (6).
  • the combustion chamber exhaust port (7) is connected directly to the secondary combustion chamber (9) and fitted into the exhaust outlet is a catolitic convertor
  • the Parallel Internal Combustion Engine has several advantages over conventional engine types. These are:-

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
EP19850903178 1985-06-28 1985-06-28 Zwei-takt-mehrzylindermotor auf oszillierender scheibe Pending EP0227649A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/AU1985/000142 WO1987000243A1 (en) 1985-06-28 1985-06-28 Multi-cylinder two-cycle wobble plate engine

Publications (1)

Publication Number Publication Date
EP0227649A1 true EP0227649A1 (de) 1987-07-08

Family

ID=3762119

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19850903178 Pending EP0227649A1 (de) 1985-06-28 1985-06-28 Zwei-takt-mehrzylindermotor auf oszillierender scheibe

Country Status (2)

Country Link
EP (1) EP0227649A1 (de)
WO (1) WO1987000243A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5638778A (en) * 1995-12-06 1997-06-17 James; Robert G. Opposed piston swash plate engine
US6098578A (en) * 1999-05-06 2000-08-08 Schuko; Leonhard E. Internal combustion engine with improved gas exchange

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1374915A (en) * 1918-07-10 1921-04-19 William Robert Fasey Two-cycle internal-combustion engine
FR554040A (fr) * 1921-07-22 1923-06-04 Moteur axial à double effet
US1857656A (en) * 1928-09-26 1932-05-10 Oldfield Lee Two stroke cycle internal combustion engine
GB364051A (en) * 1930-09-29 1931-12-29 Harry Ralph Ricardo Improvements in or relating to swash plate internal combustion engines operating on the two-stroke cycle
DE609268C (de) * 1931-12-24 1935-02-11 Mario Gatti Durch Taumelscheibengetriebe wirkender Gegenkolben-Verbrennungsmotor
US2080846A (en) * 1934-04-30 1937-05-18 Alfaro Heraclio Internal combustion engine
DE692660C (de) * 1936-10-07 1940-06-24 Carl F W Borgward Taumelscheibenmotor
GB499964A (en) * 1937-06-30 1939-01-30 Richard Edward Watts Improvements in or relating to reciprocating engines
US2384292A (en) * 1944-11-09 1945-09-04 Rogers Diesel And Aircraft Cor Engine structure
GB779726A (en) * 1954-09-27 1957-07-24 Messerschmitt Ag Reciprocating internal-combustion engine power unit
GB852552A (en) * 1958-03-14 1960-10-26 United Engines Ltd Fluid pressure power transmission units embodying internal combustion engines
FR1281000A (fr) * 1961-02-13 1962-01-08 Soupape pour moteur à combustion interne à came
DE2202614A1 (de) * 1972-01-20 1973-08-02 Bosch Gmbh Robert Abgasnachverbrennungseinrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8700243A1 *

Also Published As

Publication number Publication date
WO1987000243A1 (en) 1987-01-15

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