Ana Paul

US Patent:

6418885, Jul 16, 2002

Filed:

Aug 11, 2000

Appl. No.:

09/637506

Inventors:

Marius A. Paul - Yorba Linda CA 92631
Ana Paul - Yorba Linda CA 92631

International Classification:

F02B 4700

US Classification:

123 25C, 123299, 123446, 123458, 123514

Abstract:

A high pressure internal combustion engine having a triple thermal cycle system for improved cooling and combustion utilizing an annular volume surrounding the cylinder having a connecting passage to the combustion chamber allowing air to enter the volume on compression, and a water injection system for injecting water into the volume during initiation of combustion, the water spray changing to steam to drive the air into the combustion chamber during combustion, the air, steam and combustion gases mixing and improving the engine efficiency, the system being combinable with an injection system that conserves energy by pumping high pressure fluid only during the injection process.

US Patent:

6484699, Nov 26, 2002

Filed:

Mar 6, 2001

Appl. No.:

09/801032

Inventors:

Marius A. Paul - Fullerton CA 92631
Ana Paul - Fullerton CA 92631

International Classification:

F02M 2102

US Classification:

123525, 123526, 239406, 2395333

Abstract:

A universal fuel injection system for liquid and gaseous fuels and mixes thereof the universal fuel injection system having a universal fuel injection module interposed between a liquid fuel injector nozzle the universal fuel injection module having a spring-biased gaseous fuel valve connected to a pressurized gaseous fuel source and to a conical poppet mixing valve in the fuel injector nozzle where liquid fuel from the liquid fuel actuator unit and gaseous fuel selectively admitted through the spring-biased gaseous fuel valve mix for discharge through a fuel nozzle discharge orifice.

US Patent:

52999190, Apr 5, 1994

Filed:

May 18, 1992

Appl. No.:

7/885304

Inventors:

Marius A. Paul - Fullerton CA
Ana Paul - Fullerton CA

International Classification:

F04B 708

US Classification:

417387

Abstract:

A high pressure fuel injector system including a high pressure fuel pump useable with a pressure booster, a pressure stabilizer with a high speed tandem actuated distributor and a fuel having a fuel injector with high pressure fuel admisstion passages and low pressure fuel return passages with a needle valve hydraulically operated by high pressure fuel from the high pressure fuel admission passage by a distributor valve which selectively directs a hydraulic pressure fuel against one side or the other of a piston body forming part of the needle valve whereby the needle valve is urged to a position closing discharge orifices or position opening discharge orifices the distributor valve being controlled by an electronic actuator wherein the injector system is designed with unique floating valve pistons in the components, the components being useable separately or together in the integrated systems preferred for high pressure, high speed operation.

US Patent:

48154210, Mar 28, 1989

Filed:

May 18, 1987

Appl. No.:

7/051494

Inventors:

Marius A. Paul - Placentia CA
Ana Paul - Placentia CA

International Classification:

F02D 904
F01L 704

US Classification:

123 65PE

Abstract:

A two-cycle internal combustion engine with electronically controlled fuel injection and electronically controlled exhaust flow, the exhaust flow being regulated by a displaceable slide valve which covers or exposes a plurality of exhaust ports around the top of the combustion chamber for optimizing exhaust flow in accordance with the actual operating conditions of the engine.

US Patent:

48419281, Jun 27, 1989

Filed:

Dec 14, 1987

Appl. No.:

7/132018

Inventors:

Marius A. Paul - Placentia CA
Ana Paul - Placentia CA

International Classification:

F02B 7700

US Classification:

123193CP

Abstract:

A two-cycle, internal combustion engine designed for operation in conjunction with high pressure supercharging for high temperature, high pressure combustion in one or more piston cylinders, the combustion chamber including a porous, floating liner displaced from the cylinder walls of the combustion chamber, the pistons having a concentric groove for receiving the floating liner on the compression stroke for insulating the wall of the piston cylinder from the hot gases of combustion.

US Patent:

51688468, Dec 8, 1992

Filed:

Jun 14, 1991

Appl. No.:

7/715411

Inventors:

Marius A. Paul - Placentia CA
Ana Paul - Placentia CA

International Classification:

F02B 5306
F02B 5310

US Classification:

123202

Abstract:

A rotary engine having an epitrochoidal engine component and a supercharger component connected to the engine component by a variable transmission, the engine component having valve plugs for varying the effective displacement of air compression according to engine load and speed, the engine component having a regional combustion chamber design and fuel injection system designed to improve the timing and completeness of combustion.

US Patent:

52244504, Jul 6, 1993

Filed:

Aug 7, 1992

Appl. No.:

7/927174

Inventors:

Marius A. Paul - Fullerton CA
Ana Paul - Fullerton CA

International Classification:

F02B 1902

US Classification:

123292

Abstract:

A multi-fuel precombustor unit having a housing with an internal precombustion chamber and a passage communicating between the precombustion chamber and the main combustion chamber of the engine on which the precombustor unit is installed, the unit having a valve member blocking the communicating passage with an actuator allowing controlled retraction of the valve member upon activation of a valve actuation mechanism. A compressed air delivery passage regulated by a valve communicates between the main combustion chamber the precombustion chamber for delivery of compressed air to the precombustion chamber, the air delivery providing a carrier for fuel metered into the passage for delivery to the precombustion chamber for initial combustion before release to the main combustion chamber.

US Patent:

50585371, Oct 22, 1991

Filed:

Apr 21, 1989

Appl. No.:

7/341533

Inventors:

Marius A. Paul - Anaheim CA
Ana Paul - Anaheim CA

International Classification:

F02B 2508

US Classification:

123 51BA

Abstract:

An improved high pressure, high r. p. m. engine having a single cylinder with opposed pistons reciprocating in the cylinder and each piston being connected to dual connecting rods that are connected to counterrotating crankshafts, the cylinder having a central collar between the heads of the opposed pistons that form a specially configured combustion chamber for high turbulence mixture of air and fuel injected from a plurality of fuel injectors peripherally arranged around the cylinder, the pistons being operated with a cycle phase shift to prolong the period of peak compression and provide a double squish action for improved fuel air mixture, the air being supplied under high compression from a counterrotating turboblower assembly that is in part driven by the engine drive train and in part driven by the expansion gases of the combustion process, the engine being provided with specially designed high pressure pistons that have an axially symmetrical piston head and a spherical bearing mount to a wrist pin assembly having dual rolling wrist pins for eliminating side thrust of the piston head and maximizing the projected surface area for transmission of piston thrust forces from a piston head to the connecting rods and crankshafts.