MOVABLE BLADE TYPE COMPRESSOR

PURPOSE:To improve internal sealing property by making a portion close to a rotor arcuate concentrically with the rotor and combining the arcuate portion smoothly with a curved portion forming a compressing chamber adjacent the arcuate portion. CONSTITUTION:A continuous curve 4 contacting an inscrib...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HAYASE ISAO, KISHI ATSUO, SUGINUMA ATSUSHI
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:PURPOSE:To improve internal sealing property by making a portion close to a rotor arcuate concentrically with the rotor and combining the arcuate portion smoothly with a curved portion forming a compressing chamber adjacent the arcuate portion. CONSTITUTION:A continuous curve 4 contacting an inscribed circle 3 at one or a plurality points is made a basic curve which is cut off at the respective contact points J,K, and the respective divided curve portions are contracted circumferentially. The resultant separated portions are combined with each other by an arc 5 with the same radius as that of the inscribed circle 3 and the shape thus obtained is made the inside shape of a cylinder which has perfectly round area at n portions combined very smoothly with portions forming a compressing chamber on the way, so that the internal sealing property can be improved.