End face dry gas sealing structure

The invention discloses an end face dry gas sealing structure which comprises a movable ring and a static ring, at least one of two sealing end faces between the movable ring and the static ring is a grooving sealing end face provided with a plurality of simulated dragonfly wing-shaped grooves, and...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TONG HUI, TONG YINGQI, ZHAO JIAJIA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS THERMAL INSULATION IN GENERAL WEAPONS
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