Internal combustion engine with unique swirl

Internal-combustion engines – Means to whirl fluid before – upon – or after entry into... – Having multiple oxidant inlet means

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Details

123306, 123661, 123668, F02B 3102, F02B 7702

Patent

active

051954885

ABSTRACT:
An internal combustion engine is described as having a unique angular relationship between the longitudinal axis of each piston cylinder, the center axis of any associated intake ports through which fluid enters the cylinder, and the longitudinal axis of any associated intake passageway for channeling fluid to the communicating intake port, to induce the fluid entering the cylinder to swirl about an axis which is angularly disposed to the longitudinal axis of the cylinder, rather than conventionally swirling about the longitudinal axis of the cylinder. The initial velocity of swirl is then accelerated by the principle of conservation of angular momentum to a more rapid and robust velocity during the compression stroke, thereby allowing the use of a much leaner fuel to air mixture.

REFERENCES:
patent: 2735416 (1956-02-01), Ferguson et al.
patent: 2763254 (1956-09-01), Klug
patent: 2768618 (1956-10-01), Kincaid
patent: 3154061 (1964-10-01), Henry-Biabaud
patent: 4738227 (1988-04-01), Kano et al.
patent: 4759323 (1988-07-01), August
patent: 5127379 (1992-07-01), Kobayashi et al.

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