Internal-combustion engines – Igniters – Incandescent
Patent
1975-09-15
1977-06-28
Lazarus, Ronald H.
Internal-combustion engines
Igniters
Incandescent
261DIG55, 48180R, 123122A, F02M 2900
Patent
active
040318753
ABSTRACT:
A device for vaporizing the gasoline droplets in air-fuel mixtures from conventional carburetors to improve fuel combustion in internal combustion engines. The device has a relatively thin, box-shaped body enclosing flat upper and lower chambers separated by a thin aluminum partition, the chambers being of equal size and shape. The body has an opening in its top into the upper chamber, offset from the longitudinal center of the chamber, and an aligned opening in its bottom, and is designed for installation between the carburetor and intake manifold of an internal combustion engine. The thin aluminum partition has two transverse slots, one offset in one longitudinal direction and the other offset in the other longitudinal direction from the aligned openings in the body of the device. When the device is in use, air-fuel mixtures from the carburetor pass into the upper chamber from the opening in its top, where they are deflected in the direction of one or both of the transverse slots. The mixtures then pass through the lower chamber and are drawn through the bottom opening of the device into the intake manifold of the engine. The somewhat tortuous progression of the air-fuel mixtures through the vaporizing device subjects them to conditions conducive to vaporization of the gasoline droplets in the mixtures prior to the time they enter the intake manifold.
REFERENCES:
patent: 1473349 (1923-11-01), Kach
patent: 1481792 (1924-01-01), Dailey
patent: 1519371 (1974-12-01), Farnsworth
patent: 2543105 (1951-02-01), Harrison
patent: 2588474 (1952-03-01), Bellios
patent: 3762385 (1973-10-01), Hollnagel
Crowe John H.
Lazarus Ronald H.
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