Protection device of lobe pump lubricating oil

The utility model discloses a protection device of lobe pump lubricating oil, including the lobe pump, lubricating oil chamber has on the lobe pump, and the lubricating oil chamber upper portion of characterized by lobe pump is provided with the aperture, and the aperture is the through -hole, and t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YANG RONGLIN, JIANG QIAOBING
Format:	Patent
Sprache:	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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