Dual radius rotor for pre-mixed-charge rotary engine combustion

Details Dual radius rotor for pre-mixed-charge rotary engine combustion Dual radius rotor for pre-mixed-charge rotary engine combustion

1993-07-29

1994-09-06

Koczo, Michael

Internal-combustion engines

Rotary

With charge treatment means

F02B 5502, F02B 5514

Patent

active

053438388

ABSTRACT:
A rotary piston for a rotary piston, internal combustion engine, said rotary piston comprising a plurality of contiguous, convex, arcuate peripheral surfaces which, in combination with the engine housing, define combustion-working chambers. Each of the convex, arcuate peripheral surfaces of the rotary piston defines a convex, arcuate rotor recess having a radius greater than the radius of the arcuate peripheral surface of the rotary piston.

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Abraham, J., et al., "3-D Computations of Premixed-Charge Natural Gas Combustion in Rotary Engines", SAE Technical Paper Series 910625, International Congress and Exposition, Detroit, Mich., Feb. 25-Mar. 1, 1991, SAE International Warrendale, Penn.
Abraham, J., et al., "Pressure Non-Uniformity and Mixing Characteristics in Stratified-Charge Rotary Engine Combustion", SAE Technical Paper Series 880624, International Congress and Exposition, Detroit, Mich., Feb. 29-Mar. 4, 1988, SAE International, Warrendale, Penn.
Yamamoto, K., Rotary Engine, Sankaido Co. Ltd., Japan (distributed by the Society of Automotive Engineers), pp. 6, 7, and 19.

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