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Patent Searching and Data


Title:
FLUID COMPRESSOR
Document Type and Number:
Japanese Patent JPH1018985
Kind Code:
A
Abstract:

To provide a fluid compressor capable of dynamically balancing its crankshaft having a crank part for rotating a roller.

A fluid compressor has a compression mechanism part 3 which rotates a roller 11 eccentrically arranged in a cylinder 5 to compress refrigerant gas inducted between the cylinder 5 and the roller 11. The compression mechanism part 3 has a crankshaft 9 which is arranged inside the roller 11 and is provided with a crank part 9a for rotating the roller 11 in the cylinder 5. The crankshaft 9 is provided with two counterweights 9b and 10 sandwiching the crank part 9a in the axial direction thereof.


Inventors:
FUJIWARA HISAYOSHI
Application Number:
JP1996000176439
Publication Date:
January 20, 1998
Filing Date:
July 05, 1996
Export Citation:
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Assignee:
TOSHIBA CORP
International Classes:
F04C29/00; F04C18/107; F04C18/344; F04C29/02; (IPC1-7): F04C18/344; F04C29/00; F04C29/02
Attorney, Agent or Firm:
鈴江 武彦 (外6名)