Internal-combustion engines – Water and hydrocarbon
Patent
1976-04-16
1977-12-13
Myhre, Charles J.
Internal-combustion engines
Water and hydrocarbon
60712, F02D 1900
Patent
active
040623386
ABSTRACT:
The invention relates to a system for the periodical steam cooling of the inner spaces of internal combustion engines, aiming partly to reduce the contaminations in the exhaust gas and partly to increase the ratio of the heat to be converted into mechanical work.
The cooling system according to the invention, especially for two-stroke Diesel-engines, can be characterized in that cooling water is injected directly into the cylinder space; the system is equipped with a cooling organ which is able to perform a free movement when a predetermined increase in pressure is surpassed, furthermore there is an injecting organ which injects a quantity of cooling water proportional to the displacement of said cooling organ; there is also an organ for the delayed opening and accelerated closing of the injecting bore of the injecting organ, in addition there is an organ for the gradual opening, whereby the injecting volume of the cooling water injecting organ is limited by the volume of the water content of the dry steam of a suitable atmospheric pressure.
REFERENCES:
patent: 1349515 (1920-08-01), Lombard
patent: 1398667 (1921-11-01), Beals
patent: 2748755 (1956-06-01), McCutcheon
patent: 2879753 (1959-03-01), McKinley
Energiagazdalkodasi Intezet
Lazarus Ira S.
Myhre Charles J.
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