Gear pump body with good heat preservation effect

The utility model relates to the technical field of gear pumps, and discloses a gear pump body with a good heat preservation effect, which comprises a pump body, an outer sleeve shell is arranged on the outer wall of the pump body, a first connecting ring plate is welded on a circle of the outer wal...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	HE LIANGHONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS WEAPONS
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