Crankcase-scavenged four stroke engine

Details Crankcase-scavenged four stroke engine Crankcase-scavenged four stroke engine

1974-10-30

1976-08-10

Burns, Wendell E.

Internal-combustion engines

Two-cycle

Rear compression

184 65, 184 68, 123 75RC, F01L 902

Patent

active

039735320

ABSTRACT:
An internal combustion, reciprocating-piston engine which includes a sealed crankcase for inducting and compressing air or an air-fuel mixture into the engine. The compressed gas is then forced into a holding tank for subsequent induction into the cylinder combustion chamber. This pre-compresses or "supercharges" the fuel mixture before compression by the piston. An enclosed lift tube within the connecting rod is provided for conveying lubricating oil through the crankcase to the cylinder walls.

REFERENCES:
patent: 931976 (1909-08-01), Turner
patent: 1584897 (1926-05-01), Skinner et al.
patent: 2232170 (1941-02-01), Eynon
patent: 2409057 (1946-10-01), Meinke
patent: 3056638 (1962-10-01), Hovde
patent: 3672172 (1972-06-01), Hammond

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