Seal structure of sealing plug and work piece

The utility model provides a sealing plug and contain the seal structure of the work piece of this sealing plug is equipped with serration on the periphery wall of sealing plug, the sealing plug interference is installed when downthehole, can make serration take place elastic deformation and/or plas...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YI DONGMING, HUANG WEICHAO, PAN LINGMEI, SHENTU JINGJING, ZHANG QIUGUI, SHI JIANFENG, LU XIAOPING, HUANG YIMING
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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