Two-stroke-cycle uniflow spark-ignition engine

Details Two-stroke-cycle uniflow spark-ignition engine Two-stroke-cycle uniflow spark-ignition engine

1989-02-16

1990-05-08

Okonsky, David A.

Internal-combustion engines

Two-cycle

Whirl through piston-controlled ports

123 73C, 123306, F02B 1500

Patent

active

049228650

ABSTRACT:
A two-stroke-cycle uniflow spark-ignition engine generates power by pressurizing fluid introduced into a crank chamber within the crank chamber with a piston as it moves toward its bottom dead center, feeding the pressurized fluid to an annular scavenging chamber provided on the entire periphery of a cylinder where it accumulates, and discharging the fluid in the annular scavenging chamber into a cylinder chamber provided above the piston from a plurality of scavenging ports which are opened at the end of the descending stroke of the piston as a scavenging fluid in the form of a swirling uniflow.

REFERENCES:
patent: 1540286 (1925-06-01), Roberts
patent: 2170477 (1939-08-01), Lemasson
patent: 2188368 (1940-01-01), McCarthy
patent: 2255424 (1941-09-01), Jandasek
patent: 4289094 (1981-09-01), Tanahashi
patent: 4312305 (1982-01-01), Noguchi et al.
patent: 4317432 (1982-03-01), Noguchi et al.
patent: 4332229 (1982-06-01), Schuit
patent: 4682570 (1987-07-01), Velencei
patent: 4719880 (1988-01-01), Schlunke et al.

Affiliated with

Also associated with

Rating

Two-stroke-cycle uniflow spark-ignition engine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Two-stroke-cycle uniflow spark-ignition engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two-stroke-cycle uniflow spark-ignition engine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2342460