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Fuel-Economizer for Engines

Description: Patent for a device to increase the fuel efficiency of and reduce carbon deposits within combustion engines by means of an air controlling valve that supplies heated air to the intake manifold of the engine while it is running. The device is self-regulating, using a series of valves to deliver heated air in proportion to the degree of suction created by the pistons.
Date: unknown
Creator: Minor, Edward Lynnwood
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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