ROTARY COMPRESSOR

PROBLEM TO BE SOLVED: To suppress vibration due to a variation in load torque in one rotation. SOLUTION: The annular cylinder chamber C1, C2 of a cylinder 21 is partitioned into an outer cylinder chamber C1 and an inner cylinder chamber C2 by an annular piston 22. The cylinder 21 is eccentrically ro...

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Bibliographische Detailangaben
Hauptverfasser:	YAMAGIWA AKIO, SHIMIZU TAKASHI, KOSHO KAZUHIRO, YASUDA YOSHIAKI, MASUDA MASANORI, SOTOJIMA RYUZO, SHIBAMOTO YOSHITAKA
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:	PROBLEM TO BE SOLVED: To suppress vibration due to a variation in load torque in one rotation. SOLUTION: The annular cylinder chamber C1, C2 of a cylinder 21 is partitioned into an outer cylinder chamber C1 and an inner cylinder chamber C2 by an annular piston 22. The cylinder 21 is eccentrically rotated by the driving of a motor 30, and the displacement of each of the outer cylinder chamber C1 and the inner cylinder chamber C2 is changed. The displacement ratio of the inner cylinder chamber C2 to the outer cylinder chamber C1 is set to approximately 0.7. Consequently, the output torque of the motor 30 can be changed according to a variation in load torque in each rotation. COPYRIGHT: (C)2008,JPO&INPIT