SCREW COMPRESSOR, AND REFRIGERATION DEVICE

Compression chambers (23) formed between one screw rotor (40) and a plurality of gates (51) include a first compression chamber (24) where a fluid introduced into a casing (10) at a suction pressure is compressed to an intermediate pressure higher than the suction pressure, and a second compression...

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Bibliographische Detailangaben
Hauptverfasser:	FUKUDA, Daigo, GOTOU Nozomi, UENO, Hiromichi, INOUE, Takashi
Format:	Patent
Sprache:	eng ; fre ; ger
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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Beschreibung
Zusammenfassung:	Compression chambers (23) formed between one screw rotor (40) and a plurality of gates (51) include a first compression chamber (24) where a fluid introduced into a casing (10) at a suction pressure is compressed to an intermediate pressure higher than the suction pressure, and a second compression chamber (25) where the fluid at the intermediate pressure is compressed to a discharge pressure higher than the intermediate pressure.