Scroll compressor and refrigeration cycle device comprising the same

The invention provides a scroll compressor and a refrigeration cycle device comprising the same. A scroll compressor has an injection pipe (27) that is provided across the interior and exterior of a sealed container (21) and is used to supply a refrigerant to a compression chamber (A), and a power m...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KAKUDA MASAYUKI, KOYAMA SHUHEI, SUGAWA MASAAKI, TATSUWAKI KOHEI, TAKAI AKIHITO, ITO MASANORI, ISHIZONO FUMIHIKO, MASUMOTO KOJI
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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Beschreibung
Zusammenfassung:	The invention provides a scroll compressor and a refrigeration cycle device comprising the same. A scroll compressor has an injection pipe (27) that is provided across the interior and exterior of a sealed container (21) and is used to supply a refrigerant to a compression chamber (A), and a power mechanism (139) that is accommodated in the sealed container and oscillates an orbiting scroll (12). The portion of the injection pipe inside the sealed container is provided on the side opposite, with the orbiting scroll and a fixed scroll (11) as the boundary, to the side where the power mechanism is provided, and one end of the fixed scroll communicates with the injection pipe, and the other end has an injection port (11e) that communicates with the compression chamber.