Fuel economy apparatus

Internal-combustion engines – Charge forming device – Exhaust gas used with the combustible mixture

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Details

123573, 123518, F02M 2506, F02M 2508

Patent

active

045936722

ABSTRACT:
An apparatus containing a first gas chamber having a plurality of inlets is provided for collecting undesirable gaseous emissions. Each of the inlets includes a device for adjusting the flow of gas into the chamber. A second gas chamber is provided adjacent the first gas chamber and a plurality of passageways are provided between the two chambers. A regulating system is provided to control the flow of gas from the first gas chamber through each passageway to the second gas chamber in response to predetermined operating conditions of the motor. An outlet from the second gas chamber, which includes a flow adjusting element, directs the gases to an intake of the motor where the undesirable gaseous emissions can be consumed.

REFERENCES:
patent: 3731665 (1973-05-01), Garcea
patent: 3844260 (1974-10-01), Scott, Jr. et al.
patent: 3846980 (1974-11-01), DePalma
patent: 4237840 (1980-12-01), Figueiras
patent: 4270508 (1981-06-01), Lindberg

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