Stratified exhaust residual engine

Details Stratified exhaust residual engine Stratified exhaust residual engine

1998-02-04

1999-07-06

Solis, Erick R.

Internal-combustion engines

Combustion chamber means having fuel injection only

Combustible mixture stratification means

12356814, 123 9015, F02B 1700

Patent

active

059185775

ABSTRACT:
A variable valve controlled engine causes the inducted exhaust residual to flow from the exhaust port(s) into specific regions of the combustion chamber and remain substantially separate from the air-fuel mixture, thereby creating stratification. The exhaust gas remains substantially on the piston surface and along the entire cylinder wall for at least a portion of the cylinder, with the air-fuel mixture occupying the remaining portion of the chamber.

REFERENCES:
patent: 3625189 (1971-12-01), Myers et al.
patent: 4193382 (1980-03-01), Oshima
patent: 4282845 (1981-08-01), Nohira et al.
patent: 4393853 (1983-07-01), Groves
patent: 4426986 (1984-01-01), Muller et al.
patent: 4821686 (1989-04-01), Baika et al.
patent: 4856473 (1989-08-01), Kawai et al.
patent: 4905646 (1990-03-01), Tanahashi
patent: 5322043 (1994-06-01), Shriner et al.
patent: 5379743 (1995-01-01), Stokes et al.
patent: 5642703 (1997-07-01), Stockahusen et al.
SAE Technical Paper Series 950975--"Dual Equal VCT--A Variable Camshaft Timing Strategy for Improved Fuel Exonomy and Emissions" R. A. Stein, K. M. Galietti and T. G. Leone/Ford Motor Company Mar. 1995.

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