Automobile engine economizer

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Patent

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Details

123 1A, 123121, 123180AC, 123198A, F02M 1306, F02B 7512

Patent

active

040686396

ABSTRACT:
This device consists primarily of a liquid propane tank with vapor outlet, a vapor storage tank with regulator means, and valve and solenoid means for properly blending propane vapor as the secondary fuel with gasoline as the primary fuel, so as to substantially increase the volumetric efficiency of an internal combustion engine, while simultaneously reducing the unburned hydrocarbons emitted by said engine.

REFERENCES:
patent: 1926449 (1933-09-01), Lindsey
patent: 1970425 (1934-08-01), Grabbe
patent: 2050978 (1936-08-01), Thatcher
patent: 2675793 (1954-04-01), Ziege
patent: 2701133 (1955-02-01), Mendez
patent: 2767691 (1956-10-01), Mengelkamp
patent: 2855759 (1958-10-01), Chaiser
patent: 2996892 (1961-08-01), Clark
patent: 3650255 (1972-03-01), McJones
patent: 3659574 (1972-05-01), Reschke
patent: 3718000 (1973-02-01), Walker

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