Cylinder cap for engine of car

The utility model discloses a cylinder cap for an engine of a car, which comprises a cylinder cap body 1, a cam shaft hole 2 and an intake duct opening 3, wherein the intake duct opening 3 is in a double-cavity type; the upper part of the cylinder cap body 1 is provided with a valve tappet hole 4 of...

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Bibliographic Details
Main Authors JINRUI YE, HAIFEN CHEN, HAIDENG XU, OUMAN ZHANG, YUMING HAN
Format Patent
LanguageEnglish
Published 08.03.2006
Subjects
ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
BLASTING
COMBUSTION ENGINES
CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Summary:The utility model discloses a cylinder cap for an engine of a car, which comprises a cylinder cap body 1, a cam shaft hole 2 and an intake duct opening 3, wherein the intake duct opening 3 is in a double-cavity type; the upper part of the cylinder cap body 1 is provided with a valve tappet hole 4 of an air distribution mechanism of the engine and an oil nozzle hole 5 of an intake manifold. The oil nozzle hole 5 is arranged above the intake duct opening 3. The cylinder cap solves the problem that when fuel oil is sprayed, the time for thoroughly mixing the fuel oil and the air in the intake duct is long. Thus, the engine can operate at high speed or at low speed; the output power is large, and the torsional moment is high. Therefore, the oil consumption is reduced; the exhaust can reach the standard of ohm II or ohm III to fit the requirements of energy saving and environmental protection of modern cars completely.
Bibliography:Application Number: CN20042107822U