Engine air cylinder head

The utility model discloses a cylinder head of engine, and comprises a cylinder head base body( 1 ), an exhaust duct( 2 ), and the diffluence stiffener(4) is additionally arranged at the exhaust valve guide pipe press loading hole wall(3) inside the exhaust duct( 2 ). The cylinder head of engine can...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	YUNMING LU
Format:	Patent
Sprache:	eng
Schlagworte:	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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Beschreibung
Zusammenfassung:	The utility model discloses a cylinder head of engine, and comprises a cylinder head base body( 1 ), an exhaust duct( 2 ), and the diffluence stiffener(4) is additionally arranged at the exhaust valve guide pipe press loading hole wall(3) inside the exhaust duct( 2 ). The cylinder head of engine can not only reduce the exhaust noise, but also overcome the valve interval, the abnormal sound of cylinder head and power loss of tests caused by the changing of cold and heat engine.