Air-permeable waterproof cover of water pump bearing box

The utility model discloses an air-permeable waterproof cover of a water pump bearing box, which comprises a cover body and a cover cap arranged above the cover body, wherein a through hole extending to the position below the cover cap is arranged in the cover body, and a vent hole communicated with...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI HONGYAN, HUANG XIN, LIU LITU, ZHONG YUHUAN, LIANG HANGHUI, HE WEIXIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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