Internal-combustion engines – Charge forming device – Combined liquid and gaseous fuel
Patent
1992-08-18
1994-05-31
Kamen, Noah P.
Internal-combustion engines
Charge forming device
Combined liquid and gaseous fuel
123 27GE, F02M 2102
Patent
active
053159810
ABSTRACT:
A method for converting a diesel engine to a natural gas fueled engine, the method comprising the steps of providing new cam profiles on a cam shaft portion of the diesel engine, the new cam profiles being operative to close intake valves of cylinder heads of the engine during intake strokes, operative to close exhaust valves of the cylinder heads, and operative no earlier than the exhaust valves closures to open associated intake valves, modifying portions of the cylinder heads to adapt the cylinder heads to accept spark plugs, fixing spark plugs in the cylinder heads, providing means for conveying natural gas fuel to the intake valves, providing a blower for supplying air under pressure to the intake valves, and providing an after-cooler for cooling the air supplied by the blower prior to the air reaching the intake valves.
REFERENCES:
patent: Re26145 (1967-01-01), Friddell
patent: 1305172 (1919-05-01), Sawtelle
patent: 2817322 (1957-12-01), Miller
patent: 3015934 (1962-01-01), Miller
patent: 3986351 (1976-10-01), Woods et al.
patent: 4280451 (1981-07-01), Moore
patent: 4505249 (1985-03-01), Young
patent: 4852353 (1989-08-01), Holmer
patent: 4865001 (1989-09-01), Jensen
patent: 4867127 (1989-09-01), Quirchmayr et al.
patent: 4911124 (1990-03-01), Bennett
patent: 4916903 (1990-04-01), Holmer
patent: 4958606 (1990-09-01), Hitomi
patent: 5000138 (1991-03-01), Bennett
Kamen Noah P.
Solis Erick
Tecogen Inc.
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