Fuel preheating system for internal combustion engines

Details Fuel preheating system for internal combustion engines Fuel preheating system for internal combustion engines

1992-10-26

1993-06-15

Cross, E. Rollins

Internal-combustion engines

Charge forming device

Heating of combustible mixture

123546, 123552, F02M 3100

Patent

active

052189449

ABSTRACT:
A fuel preheater for use with internal combustion engines is disclosed. The preheater works on the principle that by preheating the fuel, the fuel is more effectively vaporized, resulting in more efficient combustion. This preheating is accomplished using heat normally wasted via the radiator. The preheater has a housing, through which heated engine coolant on its way from the engine block to the radiator is routed. A coiled steel gas line is routed through the housing, and is connected between the regular fuel line and the engine.

REFERENCES:
patent: 3999525 (1976-12-01), Stumpp et al.
patent: 4343283 (1982-08-01), Shepherd
patent: 4454851 (1984-06-01), Bourbonnaud et al.
patent: 4498525 (1985-02-01), Smith
patent: 4754741 (1988-07-01), Houtman
patent: 4770150 (1988-09-01), Fraenkle et al.
patent: 4818842 (1989-04-01), Walty
patent: 5174266 (1992-12-01), Evdokimo

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