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A fuel vaporization device utilized in conjunction with an internal combustion engine which is serviced by a fluid circulating cooling system and a fuel supply system. The vaporization device comprises a compact chamber sealed by two end walls having inlet and outlet ports to allow straight-line flo

A fuel vaporization device utilized in conjunction with an internal combustion engine which is serviced by a fluid circulating cooling system and a fuel supply system. The vaporization device comprises a compact chamber sealed by two end walls having inlet and outlet ports to allow straight-line flow of the engine cooling medium through a centrally positioned, fluid-tight heater tube. Fuel inlet and outlet ports are provided atop the chamber and a plurality of baffle members are systematically arranged along the heater tube to inhibit flow of the liquid fuel through the chamber and permit escape of fuel vapor through the outlet port. As fuel passes through the compact chamber, heat is exchanged from the cooling medium in the tube to the fuel in the chamber to cause vaporization thereof prior to carburetion or injection in an engine of a motorized vehicle. Use of the device reduces air pollution and improves fuel economy through more efficient fuel consumption.

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A fuel vaporization device for use with an internal combustion engine having a circulating fluid cooling system and a fuel supply system, said vaporization device comprising: an outer housing defining an elongated chamber sealed by two end walls; a fluid-tight heater tube positioned along a longitud

A fuel vaporization device for use with an internal combustion engine having a circulating fluid cooling system and a fuel supply system, said vaporization device comprising: an outer housing defining an elongated chamber sealed by two end walls; a fluid-tight heater tube positioned along a longitudinal axis of said elongated chamber, said heater tube extending substantially the entire length of the chamber and through said end walls to integrally form a fluid inlet and a fluid outlet; a fuel inlet port and a fuel discharge port vertically extending from atop said elongated chamber adjacent opposite ends thereof; adjustable valve means being connected to said fuel inlet port for controlling the flow of fuel being supplied to said fuel inlet port; a plurality of baffle plates disposed interiorly of said chamber and concentrically arranged along said heater tube; and connecting means communicating said vaporization device with said circulating fluid cooling system and said fuel supply system.