VALVE ARRANGEMENT FOR A SCROLL REFRIGERATION COMPRESSOR

A valve arrangement including a valve plate with at least one delivery port intended to allow fluid flow from a delivery line made in of a volute of the compressor, and a valve seat made on a first face of the valve plate, a delivery valve moveable between an obturation position and a release positi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ANCEL CHRISTOPHE, GINIES PIERRE
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:	A valve arrangement including a valve plate with at least one delivery port intended to allow fluid flow from a delivery line made in of a volute of the compressor, and a valve seat made on a first face of the valve plate, a delivery valve moveable between an obturation position and a release position, retaining means arranged for limiting the movement range of the delivery valve. The arrangement further includes at least one bypass valve positioned adjacent to the second face of the valve plate, the bypass valve being moveable between an obturation position of a bypass channel made in the plate of said volute, and a release position in of said bypass channel, and retaining means positioned on the second face of the valve plate and arranged in order to limit the movement range of the bypass valve towards its release position.