ROTOR OF SCREW COMPRESSOR

PURPOSE:To reduce the leakage of compressed gas by providing pressure relief grooves on the end surface of a rotor for generating almost the same effect as under a condition that there is a very small gap between the end surface of a screw rotor and a casing. CONSTITUTION:Several pressure relief gro...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	OBATA HIROYASU
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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