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1. WO2006019928 - CONCENTRIC INTERNAL COMBUSTION ROTARY ENGINE

Publication Number WO/2006/019928
Publication Date 23.02.2006
International Application No. PCT/US2005/025019
International Filing Date 14.07.2005
IPC
F02B 53/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
53Internal-combustion aspects of rotary-piston or oscillating-piston engines
F02B 53/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
53Internal-combustion aspects of rotary-piston or oscillating-piston engines
04Charge admission or combustion-gas discharge
F01C 20/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
20Control of, monitoring of, or safety arrangements for, machines or engines
F01C 1/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
1Rotary-piston machines or engines
F04C 14/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
14Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
F04C 18/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
18Rotary-piston pumps specially adapted for elastic fluids
CPC
F01C 1/36
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
1Rotary-piston machines or engines
30having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
36having both the movements defined in sub-groups F01C1/22 and F01C1/24
F01C 11/008
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
11Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
006of dissimilar working principle
008and of complementary function, e.g. internal combustion engine with supercharger
F03C 2/306
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
CPOSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
2Rotary-piston engines
30having the characteristics covered by two or more of groups F03C2/02, F03C2/08, F03C2/22, F03C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
306having both the movements defined in sub-groups F03C2/22 and F03C2/24
F04C 2250/301
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS
2250Geometry
30of the stator
301compression chamber profile defined by a mathematical expression or by parameters
Applicants
  • CAMPBELL, Robert [US]/[US]
Inventors
  • CAMPBELL, Robert
Agents
  • FITZPATRICK, CELLA, HARPER & SCINTO
Priority Data
11/177,17508.07.2005US
60/587,94814.07.2004US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CONCENTRIC INTERNAL COMBUSTION ROTARY ENGINE
(FR) MOTEUR THERMIQUE ROTATIF A MONTAGE CONCENTRIQUE
Abstract
(EN)
An internal combustion rotary engine includes a housing having an inlet and an outlet and a rotatable rotor centrally mounted within the housing. The rotor includes a plurality of pockets located about its circumference, the rotor further being connected to a rotor shaft. A rotatable elliptical body is disposed in each of the plurality of pockets. Each rotatable elliptical body is coupled to respective planet gears and each respective planet gear is meshed with a centrally disposed fixed sun gear. An ignition source is disposed in each of the plurality of pockets for igniting a fuel/air mixture. During operation of the internal combustion rotary engine, for each 360° rotation of the rotor, each elliptical body rotates through 720°.
(FR)
Cette invention concerne un moteur thermique rotatif à montage concentrique comprenant un carter avec une admission, un échappement et un rotor monté centralement dans le carter. Le rotor comprend une pluralité de poches disposées à sa périphérie et est solidaire d'un arbre de rotor. Dans chacune des diverse poches est monté un corps elliptique rotatif. Chaque corps elliptique rotatif est couplé à un pignon satellite et chaque pignon satellite engrène sur un pignon planétaire à axe fixe. Chacune de la pluralité de poches possède sa source d'allumage pour le mélange air/carburant. Pendant la marche du moteur thermique rotatif à montage concentrique, chaque corps elliptique tourne sur 720 ° pour chaque rotation du rotor sur 360 °.
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