Rotary compressor with two discharge valves having different frequencies

Rotary compressor with two discharge valves having different frequencies

A rotary compressor includes a compression section disposed in a case. The compression section has a cylinder and first and second bearings fixed on both sides of the cylinder to define a compression chamber together with the cylinder. A first discharge mechanism for discharging a fluid compressed i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ITAMI, TSUGIO, AKATSUCHI, MASAHIRO
Format: Patent
Sprache:eng
Schlagworte:
ACTUATING-FLOATS
BLASTING
COCKS
DEVICES FOR VENTING OR AERATING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
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
TAPS
THERMAL INSULATION IN GENERAL
VALVES
WEAPONS
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Beschreibung
Zusammenfassung:A rotary compressor includes a compression section disposed in a case. The compression section has a cylinder and first and second bearings fixed on both sides of the cylinder to define a compression chamber together with the cylinder. A first discharge mechanism for discharging a fluid compressed in the compression chamber into the outside of the chamber is provided at the first bearing. A second discharge mechanism for discharging a fluid compressed in the compression chamber into the outside of the chamber is provided at the second bearing. The first mechanism has a first discharge port formed in the first bearing and a first discharge valve for opening and closing the first port. The second mechanism has a second discharge port formed in the second bearing and a second discharge valve for opening and closing the second port with a different frequency from that of the first valve.