Rotary seal structure for express pump

The utility model discloses a rotary seal structure for express pump, including the pump case with install the pump shaft in the pump case, the seal groove has been seted up to pump case one end inboard, install spring and annular sealing member in the seal groove, the spring is along the pump shaft...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI ZHIHAO, GU ZIQIAN, LI ZUOWEI, LIN FAN, MA XI, ZHONG DATIAN, HE CONGKUI, ZENG LEI
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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