Low-pressure centrifugal fan with long service life

The utility model discloses a long-life low-pressure centrifugal fan, which comprises a fan shell and a protection part, a fan blade part is arranged in the fan shell, the protection part comprises a containing ring, a cover plate and a connecting pipe, a through hole is formed in the inner wall of...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YU SHUIJUAN, YE LIANGLIANG, LYU FENG, ZHAO GAOZHONG, LIANG GUOFU
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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