Compressor vane spring mechanism

A rotary compressor has a vane slot for slidably supporting a planar vane, and a transverse slot for containing a spring cartridge. The spring cartridge can be a two piece molded structure having an internal support pin for a torsion spring designed to exert a biasing force on the slidable vane. The...

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Bibliographische Detailangaben
Hauptverfasser:	KHETARPAL, VIPEN K
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	A rotary compressor has a vane slot for slidably supporting a planar vane, and a transverse slot for containing a spring cartridge. The spring cartridge can be a two piece molded structure having an internal support pin for a torsion spring designed to exert a biasing force on the slidable vane. The torsion spring has a relatively large number of coil convolutions, that minimize the unit torsional stress on the spring material.