Internal-combustion engines – Charge forming device – Heating of combustible mixture
Patent
1984-03-19
1986-06-24
Lazarus, Ronald H.
Internal-combustion engines
Charge forming device
Heating of combustible mixture
123552, F02M 3100
Patent
active
045962235
ABSTRACT:
A heat exchanger system for internal combustion engines, both spark (gas) and or self-ignition (diesel) and liquid or air-cooled engines in which a duct or enclosure, fabricated entirely of non-heat conducting materials, which completely surrounds the rear of existing heat exchanger, cooling coil, or cooling fins, removes excessive heat by ducted air being routed through disposable air-filter, then into the velocity accelerator section, from there into the plenum or accumulater section to be consumed by the engine. The improvement being that no excessive heat is allowed to accumulate or be discharged into the engine compartment, fan and pulley arrangement are eliminated, reducing noise and excessive power loss, filtered air is accelerated to super-sonic velocities to better atomize fuel, allowing for greater volumetric efficiency of cylinders, all work being performed by the pressure differentials produced within the engines cylinders during its intake cycles or strokes.
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