Internal-combustion engines – Two-cycle – Rear compression
Patent
1977-08-11
1979-05-01
Lazarus, Ira S.
Internal-combustion engines
Two-cycle
Rear compression
123141, 123188AF, F02B 3100
Patent
active
041518160
ABSTRACT:
In order to provide a controlled turbulence or angular momentum of air, air and fuel mixtures or similar fluids to be injected into the cylinder chamber of valve controlled internal combustion engines, control vanes are provided in close proximity to the valve retaining ring. The vanes deflect the flow of the air or air/fuel mixture without restricting the flow thus increasing the fuel flow coefficient. The vanes are curved to accommodate the fluid in-flow while ensuring controlled turbulence or angular momentum of the fluid in the cylinder chamber. The vanes can be arranged on a ring which is fastened in the inlet chamber in close proximity to the valve retaining ring.
REFERENCES:
patent: 1300015 (1919-04-01), Reed
patent: 1526963 (1925-02-01), Chandler
patent: 1555991 (1925-10-01), Konar
patent: 2740392 (1956-04-01), Hollingsworth
patent: 2882873 (1959-04-01), Witzky
patent: 2900971 (1959-08-01), Kauffmann et al.
patent: 3313278 (1967-04-01), Thuesen
patent: 3653368 (1972-04-01), Scherenberg
Lazarus Ira S.
Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft
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