FI943973A - Internal combustion engine - Google Patents

Internal combustion engine Download PDF

Info

Publication number
FI943973A
FI943973A FI943973A FI943973A FI943973A FI 943973 A FI943973 A FI 943973A FI 943973 A FI943973 A FI 943973A FI 943973 A FI943973 A FI 943973A FI 943973 A FI943973 A FI 943973A
Authority
FI
Finland
Prior art keywords
cylinders
cylinder
gas
exhaust
rotating
Prior art date
Application number
FI943973A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI943973A0 (en
FI104914B (en
Inventor
Pentti Kalevi Kauhanen
Original Assignee
Pentti Kalevi Kauhanen
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 Pentti Kalevi Kauhanen filed Critical Pentti Kalevi Kauhanen
Priority to FI943973A priority Critical patent/FI104914B/en
Publication of FI943973A0 publication Critical patent/FI943973A0/en
Priority to PCT/FI1996/000102 priority patent/WO1997031183A1/en
Publication of FI943973A publication Critical patent/FI943973A/en
Application granted granted Critical
Publication of FI104914B publication Critical patent/FI104914B/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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • 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
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/12—Separate cylinder-crankcase elements coupled together to form a unit
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • F02B75/222—Multi-cylinder engines with cylinders in V, fan, or star arrangement with cylinders in star arrangement
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • F02B75/225—Multi-cylinder engines with cylinders in V, fan, or star arrangement having two or more crankshafts
    • 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
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1816—Number of cylinders four

Landscapes

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

Abstract

Four-stroke internal combustion engine (figure 1), in which the cylinders lie in the same plane, each connecting rod having its own crankshaft on the outer circumference, which by means of gears 9 are coupled to a central gear 10. The cylinders are connected on both sides to flanges, in which on one side there is an inlet valve 2 and 3 and on the other side an exhaust valve 1, and in these sealing rings with triangular cross- sectional face. On the intake side there is a rotating fresh air port 2 and a gas pot 3, which are open only when the exhaust valve 1 is closed. The exhaust gas flow from a cylinder that was opened last has been used for venting gas in the other cylinders. Exhaust gases deflected by fixed blades are fed to blades or to a pipe in the exhaust flange, in which the gases are purified solely by means of air. In the flange on the intake side there are magnets supplying energy to a rotating spark plug with surface spark gap on both flanges. In a multi- cylinder engine there may also be a rotating connection port, by means of which the gas in a cylinder can be ignited by burning gas in an adjoining cylinder. In a diesel engine a rotating assembly comprising a pressure pump and a pressure valve and a nozzle are controlled by circular rails situated above them. There is an even number of cylinders and opposing pistons cancel out one another's inertial forces, so that the engine cannot vibrate. <IMAGE>
FI943973A 1994-08-30 1994-08-30 Internal combustion engine FI104914B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI943973A FI104914B (en) 1994-08-30 1994-08-30 Internal combustion engine
PCT/FI1996/000102 WO1997031183A1 (en) 1994-08-30 1996-02-21 Combustion engine

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI943973A FI104914B (en) 1994-08-30 1994-08-30 Internal combustion engine
FI943973 1994-08-30
FI9600102 1996-02-21
PCT/FI1996/000102 WO1997031183A1 (en) 1994-08-30 1996-02-21 Combustion engine

Publications (3)

Publication Number Publication Date
FI943973A0 FI943973A0 (en) 1994-08-30
FI943973A true FI943973A (en) 1996-03-02
FI104914B FI104914B (en) 2000-04-28

Family

ID=26159787

Family Applications (1)

Application Number Title Priority Date Filing Date
FI943973A FI104914B (en) 1994-08-30 1994-08-30 Internal combustion engine

Country Status (2)

Country Link
FI (1) FI104914B (en)
WO (1) WO1997031183A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE37068C1 (en) * 1914-06-25
GB190628539A (en) * 1906-12-14 1907-12-12 William Baines Improvements in and connected with Internal Combustion Engines.
GB191016299A (en) * 1910-07-08 1911-09-08 Andrew Henry Baird Improvements in Revolving Cylinder Internal Combustion Engines.
GB191309525A (en) * 1913-04-23 1914-02-12 Joseph Southall Improvements in Revolving Cylinder Reciprocating Engines.
FR842773A (en) * 1937-08-30 1939-06-19 Polycylindrical explosion engine
US2565368A (en) * 1947-12-19 1951-08-21 Hammick Frederick Charles Internal-combustion engine
FR1422869A (en) * 1964-07-10 1966-01-03 Combined turbine engine

Also Published As

Publication number Publication date
FI943973A0 (en) 1994-08-30
WO1997031183A1 (en) 1997-08-28
FI104914B (en) 2000-04-28

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Legal Events

Date Code Title Description
MM Patent lapsed