ROTARY COMPRESSOR

Rotary compressor comprising a vertical rotational shaft (123) including at least one protrusion (123c) formed on an outer peripheral surface, first and second bearings (131;132) configured to support the rotational shaft (123) in a radial direction, a cylinder (133) disposed between the first and s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KANG, Seoungmin, PARK, Joonhong, SHIN, Jinung
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:	Rotary compressor comprising a vertical rotational shaft (123) including at least one protrusion (123c) formed on an outer peripheral surface, first and second bearings (131;132) configured to support the rotational shaft (123) in a radial direction, a cylinder (133) disposed between the first and second bearings to form a compression space, a rotor (134) disposed in the compression space and coupled to the rotational shaft (123) to compress a refrigerant as the rotor rotates, and at least one vane (1351,1352,1353) slidably inserted into the rotor (134), the at least one vane coming into contact with an inner peripheral surface of the cylinder (133) to separate the compression space into a plurality of regions. The rotor comprises at least one groove formed on an inner peripheral surface and faces the at least one protrusion and the rotation shaft (123) is vertically movable relative to the rotor.