Internal combustion engine with improved combustion

Details Internal combustion engine with improved combustion Internal combustion engine with improved combustion

1997-05-05

1999-08-03

Kwon, John

Internal-combustion engines

Valve

Valve head cooperates with manifold

123 80R, 1231884, 123190, F02M 300

Patent

active

059311347

ABSTRACT:
An internal combustion design which allows for enhanced control of the fuel-air mixture and complete exhaust of combustion gases during the exhaust stroke. The internal combustion engine does not require that the combustion gas outlet valve enter into the cylinder to allow combustion gases to exit the cylinder. The valving structure includes one or more ring valves which form the upper circumferential wall of the cylinder. The ring valve or valves can either reciprocate or rotate. The engine includes a variable-length piston rod manufactured in two parts, which parts can reciprocate relative to one another along their length. A spring--either mechanical or pressure-operated--or the inertial masses of the parts, may be used between the piston rod parts to control the reciprocation of the parts relative to one another. During the compression stroke of the piston, the piston rod parts are retracted relative to one another, so that at the top of the compression stroke the piston head does not reach the top of the cylinder, thereby creating a combustion chamber in the cylinder. During the exhaust stroke of the engine, the piston rod parts are extended relative to one another, so that at the top of the exhaust stroke the piston head reaches the top of the cylinder, eliminating the combustion chamber, thereby completely exhausting all combustion gases from the interior of the cylinder.

REFERENCES:
patent: 401240 (1889-09-01), Atwood
patent: 1015948 (1912-01-01), Forest
patent: 1127924 (1915-02-01), Roots
patent: 1140206 (1915-05-01), Swackhammer
patent: 1200478 (1916-10-01), Frink
patent: 1213391 (1917-01-01), McCray et al.
patent: 1267787 (1918-05-01), Nance
patent: 1295013 (1919-02-01), Duvall
patent: 1661558 (1928-03-01), Burtnett
patent: 1670293 (1928-05-01), Anglada
patent: 1673340 (1928-06-01), Schaeffer
patent: 1682088 (1928-08-01), Neubauer
patent: 1705894 (1929-03-01), Bishop
patent: 1719508 (1929-07-01), Good
patent: 1748728 (1930-02-01), Putnam
patent: 1753745 (1930-04-01), Goby
patent: 1764255 (1930-06-01), Fry
patent: 1791414 (1931-02-01), Kamper
patent: 1818527 (1931-08-01), Becker
patent: 1890976 (1932-12-01), Erickson
patent: 1899130 (1933-02-01), Barkeij
patent: 1954564 (1934-04-01), Edwards et al.
patent: 2017198 (1935-10-01), Anglada et al.
patent: 2080126 (1937-05-01), Gibson et al.
patent: 2156548 (1939-05-01), Smith
patent: 2216953 (1940-10-01), Maxwell
patent: 2270051 (1942-01-01), Hall
patent: 2300025 (1942-10-01), Tomkins
patent: 2383136 (1945-08-01), Laurain
patent: 2401932 (1946-06-01), Heintz
patent: 2427270 (1947-09-01), Frank et al.
patent: 2937631 (1960-05-01), Coyle
patent: 3025840 (1962-03-01), Casini
patent: 3603299 (1971-09-01), Lamperti et al.
patent: 3603331 (1971-09-01), Tanner
patent: 3730161 (1973-05-01), Deane
patent: 3971355 (1976-07-01), Kottmann
patent: 4098238 (1978-07-01), Vallejos
patent: 4111164 (1978-09-01), Wuerfel
patent: 4159704 (1979-07-01), Wiknich
patent: 4311119 (1982-01-01), Menzies et al.
patent: 4373476 (1983-02-01), Vervoordt et al.
patent: 4418658 (1983-12-01), DiRoss
patent: 4765287 (1988-08-01), Taylor et al.
patent: 4821692 (1989-04-01), Browne
patent: 4834038 (1989-05-01), Montagni
patent: 4838220 (1989-06-01), Parsons
patent: 4864984 (1989-09-01), Blish
patent: 4867117 (1989-09-01), Scalise
patent: 4944261 (1990-07-01), Coates
patent: 4953527 (1990-09-01), Coates
patent: 4989558 (1991-02-01), Coates
patent: 5076219 (1991-12-01), Pellerin
patent: 5109814 (1992-05-01), Coates
patent: 5245962 (1993-09-01), Routery
patent: 5257601 (1993-11-01), Coffin
patent: 5261359 (1993-11-01), Hull
patent: 5361739 (1994-11-01), Coates
patent: 5367989 (1994-11-01), Peyer
patent: 5474036 (1995-12-01), Hansen et al.
patent: 5482011 (1996-01-01), Falck

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