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Patent Searching and Data


Title:
ROTARY COMPRESSOR
Document Type and Number:
Japanese Patent JP2017008832
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To ensure that noise can be reduced by restraining the vibration of a crankshaft.SOLUTION: A compression mechanism (30) is connected to a crankshaft (23) of a driving mechanism (20), and compresses fluid in association with the rotational driving of the crankshaft (23). A fitting hole (26) that extends in an axial direction is formed in the crankshaft (23). The fitting hole (26) penetrates the crankshaft (23) in a vertical direction. A cylindrical damping member (60) is fitted and fixed in the fitting hole (26).SELECTED DRAWING: Figure 1

Inventors:
TSUKA YOSHITOMO
Application Number:
JP2015125745A
Publication Date:
January 12, 2017
Filing Date:
June 23, 2015
Export Citation:
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Assignee:
DAIKIN IND LTD
International Classes:
F04C18/02; F04C29/00
Attorney, Agent or Firm:
特許業務法人前田特許事務所