Internal combustion engine

Details Internal combustion engine Internal combustion engine

1992-03-09

1992-12-01

Cross, E. Rollins

Internal-combustion engines

Transmission mechanism from piston

Crankshaft and connecting rod

123196R, 123 74AE, 123 71R, F02B 7532

Patent

active

051672081

ABSTRACT:
An internal combustion engine is arranged with an elongate piston rod, with the piston fixedly mounted substantially medially of the rod, with an upper distal end of the rod including an oil reservoir chamber piston reciprocatably mounted within the oil reservoir chamber. The piston defines a combustion chamber between the piston and a crank case member rotatably mounting a crank shaft, with the piston rod rotatably mounted to the crank shaft at a lower distal end of the piston. Oil flow is directed through an oil delivery conduit into the oil reservoir chamber and through a conduit within the piston rod to enhance cooling of the piston maintaining its longevity during use.

REFERENCES:
patent: 976858 (1910-11-01), Easthope, Jr.
patent: 2250492 (1941-07-01), Miller
patent: 2465116 (1949-03-01), Petersen
patent: 3053342 (1962-09-01), Mansoff
patent: 4211190 (1980-07-01), Indech
patent: 4724800 (1988-02-01), Wood
patent: 4936269 (1990-06-01), Beaty

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