Two cycle baffled piston engine with post-baffle scavenging

Details Two cycle baffled piston engine with post-baffle scavenging Two cycle baffled piston engine with post-baffle scavenging

1979-11-07

1981-12-15

Burns, Wendell E.

Internal-combustion engines

Two-cycle

Whirl through piston-controlled ports

123 73PP, F02B 7502, F02B 3304

Patent

active

043053610

ABSTRACT:
A two cycle internal combustion engine with improved cylinder scavenging. The described engine embodiment is a baffled piston two cycle internal combustion engine whose power is substantially increased by directing fuel mixture in the normally spent gas filled region behind the piston baffle during each intake-exhaust portion of the engine cycles to scavenge spent gas from this region and increase the total volume of fuel mixture in the cylinder at the time of ignition. According to the preferred practice of the invention a portion of the fuel mixture displaced from the engine crankcase to the cylinder intake port or ports is diverted to auxiliary ports in the cylinder wall which direct the mixture against the rear side of the piston baffle to effect through scavenging of the region directly behind the baffle.

REFERENCES:
patent: 569530 (1896-10-01), Winter
patent: 876974 (1908-01-01), Knox
patent: 923046 (1909-05-01), Gulick
patent: 1075603 (1913-10-01), Von Schmidt
patent: 1410847 (1922-03-01), Still
patent: 1734459 (1929-11-01), Curtis
patent: 2154975 (1939-04-01), Dufour
patent: 2391402 (1945-12-01), Fisk
patent: 2511405 (1950-07-01), Hoover
patent: 3494335 (1970-02-01), Meier
patent: 3858562 (1975-01-01), Lanpheer

Affiliated with

Also associated with

Rating

Two cycle baffled piston engine with post-baffle scavenging 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 cycle baffled piston engine with post-baffle scavenging, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two cycle baffled piston engine with post-baffle scavenging will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1899488