ROTOR AND COMPRESSOR

ROTOR AND COMPRESSOR

PROBLEM TO BE SOLVED: To facilitate rotor manufacture by reducing the size of a compressor while easily balancing the rotor and an eccentric portion of a crank shaft. SOLUTION: The rotor 52A has a body 521 and a balance weight 71. The body 521 is provided with a through hole 521a which is penetrated...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MORIMOTO MITSUKI, DEGUCHI RYOHEI
Format: Patent
Sprache:eng
Schlagworte:
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To facilitate rotor manufacture by reducing the size of a compressor while easily balancing the rotor and an eccentric portion of a crank shaft. SOLUTION: The rotor 52A has a body 521 and a balance weight 71. The body 521 is provided with a through hole 521a which is penetrated in a direction 91. The body 521 has a plurality of steel plate 5211 laminated in the direction 91. The balance weight 71 is inserted into the through hole 521a. The length L71 in the balance weight 71 is shorter than the length L521a of the through hole 521a in which the balance weight 71 is inserted in the direction 91. COPYRIGHT: (C)2009,JPO&INPIT