Novel oil ring

The utility model relates to an oil ring, more specifically a novel oil ring which has the characteristics of favorable reliability, oil saving, low cost, extended service life and strong practicability. The utility model is characterized in that the utility model comprises two main rings which are...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LIANGZHONG HUANG
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 relates to an oil ring, more specifically a novel oil ring which has the characteristics of favorable reliability, oil saving, low cost, extended service life and strong practicability. The utility model is characterized in that the utility model comprises two main rings which are superposed mutually, the opposite annular surface of either main ring is provided with convex heads with a plurality of oil nozzles and the convex heads are orderly and equidistantly arranged in an arc line along the annular face and have equal distance away from the inner edge and the outer edge of the annular surface.