Internal-combustion engines – Accessories – Covers – trays – vibrators – corrosion inhibitors – air filters
Patent
1984-01-09
1984-09-25
Lazarus, Ira S.
Internal-combustion engines
Accessories
Covers, trays, vibrators, corrosion inhibitors, air filters
123DIG7, F02D 1702
Patent
active
044730446
ABSTRACT:
A mileage improvement system for internal combustion engines that is formed by having four minimum cylinders equipped with a separate manifold and able to handle the minimum power requirements of the vehicle plus 10%. Coupled to them are four unloading cylinders larger in size and each containing an unloading valve emptying into an unvented unloading manifold.
An unloading valve located in the separate unloading cylinders manifold and sensitive to the vacuum in the minimum cylinder manifold. The control valve, like a solenoid or other mechanical device, located in the unloading cylinders manifold controls a blade that shuts off the manifold's contents to the large unloading cylinders.
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Lazarus Ira S.
Thomas Gilbert A.
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