Method to increase the efficiency of combustion engines
AssigneeUltimate Cell, Lda
InventorsPaulo Eduardo De Meneses Moutinho E Henriques Gonçalo, Francisco Diogo Quintão Duarte Silva, Christopher Adair
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Abstract
The present invention is related to an optimization method to internal combustion engines that reduces the fuel consumption and the exhaust emissions and particulated material. The operation principle is based in the introduction of small quantities of hydrogen in the air intake duct of the engine with the objective of optimizing the combustion of the traditional fuels, improving the parameters of the combustion reaction. This optimized combustion will increase the efficiency of the engine and reduce its environmental impact. The hydrogen is produced by an electrolysis reaction inside an electrochemical closed cell with non-circulating electrolyte.
Claims4
A method to increase efficiency of combustion engines, the method comprising:
- a) producing HHO gas in an electrolysis system using a cell with a non-circulating electrolyte and electrodes made from nickel with a purity greater than 99%;
- b) introducing the HHO gas produced into an air intake duct of a combustion engine in accordance with a weight percentage of HHO gas relative to at least one of gasoline or diesel fuel, of 0.005% for diesel engines and 0.002% for gasoline engines, such that a quantity of the HHO gas introduced depends on a quantity of fuel used in the combustion engine;
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- c) depressurizing an HHO production device, preceded by extraction of the HHO gas produced to introduce the HHO gas produced into the air intake duct of the combustion engine, and using an existing vacuum in the air intake duct, thereby assuring an injection of all of the HHO gas produced into the air intake duct of the combustion engine, wherein the introduction of the HHO gas is adjustable by an electronic control unit to maintain a volumetric ratio between air and hydrogen between 1:2.5×10−6 and 1:3.5×10−6, assuming a stoichiometric combustion.
Dependencies are inferred from the claim text.