A vacuum pump with a pressure relief valve

A vacuum pump comprises at least two rotors each comprising at least one lobe 10. At least one of the lobes 10 comprises an inertial pressure relief valve, which comprises a valve body member 20 mounted to move between a closed position in which it obstructs a fluid flow pathway 30 between leading a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Neil Turner, Matthew Richard Wickes, Alan Ernest Kinnaird Holbrook, Sivabalan Kailasam
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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