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US Government As Represented by the Secretary of the Army

Curtis E Bradley

A system and method for combining the effects of magnetic field waveforms, ultrasonic motion and pulsed electric field waveforms in an electrolytic cell creates a sympathetic interaction among the three waveforms that improves the electrochemical machining process. Precisely controlling the coupled effects of simultaneously applying at least two of the three waveforms to the electrochemical cell improves the metal removal rate of the process and the surface finish of the resulting piece. The coupled effects are termed a sympathetic interaction as they can be damped or amplified by modifying the phasing, frequency, orientation or amplitude of the waveforms. In an electrochemical machining process aided by an external magnetic field and periodic ultrasonic relative motion between the tool and working piece, improvements are realized by utilizing for at least two of the magnetic field waveform, electric waveform and ultrasonic waveform, a common frequency and a chosen phase lag between the two waveforms.

Method for electrochemical machining using sympathetic waveform interactions

A sun synchronous orbiting shield to block sun light to the earth. Shade is provided to the earth and travels across the earth as the earth rotates mitigating the effects of sunlight on global warming.

Climate-regulating-system

A thermal liquid pump suitable for use as a fuel injector is described; when used as a fuel injector hypergolic combustion is possible. The pump includes a space or chamber that is connected to a fuel supply source. A check valve admits the fuel from the fuel supply into the chamber wherein an electrical heating coil heats the fluid within the chamber. The fuel confined in the chamber is not permitted to vaporize and the increasing temperature creates increasing pressure through thermal expansion of the fuel. A delivery valve is provided in the chamber that is electrically actuated to open and discharge the pressurized fuel into a combustion space. When an appropriate amount of fuel has been discharged, the delivery valve is closed and additional fuel is admitted to the chamber through the check valve.

Thermal liquid pump

An internal combustion engine in which heat is derived from the engine cooling system and the exhaust to heat a working fluid and to transform it into a gas which drives a turbine which operates a generator. Direct current from the latter is delivered to an electrolysis cell containing purified water which is decomposed into hydrogen and oxygen. The oxygen is injected under pressure into the combustion chambers of the engine while the hydrogen is also injected under pressure into a carburetor where it is combined with conventional hydrocarbon fuel.

Fuel regenerated non-polluting internal combustion engine

An internal combustion engine in which heat is derived from the engine cooling system and/or the exhaust to heat a working fluid in a closed circulatory system. This heat transforms the working fluid into a gas which is delivered to a turbine which drives a generator. The generator delivers DC current to an electrolysis cell in which water is decomposed. The water is decomposed by the electric current into its oxygen and hydrogen components. The oxygen is passed to the air intake of the engine carburetors, while the hydrogen is conveyed to a carburetor therefor. Also included is a carburetor for conventional hydrocarbon fuels. The two carburetors are connected by linkage which may be operated either manually or by pressure to vary the ratio of the carbureted fuels which are delivered to the engine. Certain auxiliary equipment is provided in the form of an air-cooled condenser in the working fluid system, a supply tank for the hydrocarbon fuel, which ordinarily is gasoline, a water supply tank, a tank for receiving hydrogen under pressure, a pump for the hydrocarbon fuel, a pump for the working fluid system, a pump for delivering water from the water tank to the electrolysis cell and a hydrogen pump which passes hydrogen to the hydrogen carburetor and/or the hydrogen tank. In a modification, power is derived from the engine exhaust to drive a turbo-generator which delivers DC current to the electrolysis cell. This current may be supplemented by that provided by a generator that is driven by a turbine powered by the working fluid of a system that is heated by the cooling system of the engine.

An internal combustion engine in which heat is derived from the engine cooling system and/or the exhaust to heat a working fluid in a closed circulatory system. This heat transforms the working fluid into a gas which is delivered to a turbine which drives a generator. The generator delivers DC current to an electrolysis cell in which water is decomposed. The water is decomposed by the electric current into its oxygen and hydrogen components. The oxygen is passed to the air intake of the engine carburetors, while the hydrogen is conveyed to a carburetor therefor. Also included is a carburetor for conventional hydrocarbon fuels. The two carburetors are connected by linkage which may be operated either manually or by pressure to vary the ratio of the carbureted fuels which are delivered to the engine. Certain auxiliary equipment is provided in the form of an air-cooled condenser in the working fluid system, a supply tank for the hydrocarbon fuel, which ordinarily is gasoline, a water supply tank, a tank for receiving hydrogen under pressure, a pump for the hydrogen fuel, a pump for the working fluid system, a pump for delivering water from the water tank to the electrolysis cell and a hydrogen pump which passes hydrogen to the hydrogen carburetor and/or the hydrogen tank. In a modification, power is derived from the engine exhaust to drive a turbo-generator which delivers DC current to the electrolysis cell. This current may be supplemented by that provided by a generator that is driven by a turbine powered by the working fluid of a system that is heated by the cooling system of the engine.

Growing community of inventors

Phoenix, AZ, United States of America

Curtis E Bradley