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Title:
COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2018/139354
Kind Code:
A1
Abstract:
A compressor that: compresses refrigerant including a hydrofluorocarbon having the characteristic of causing disproportionation reactions; and has provided therein an elastic bearing (2) as a heat-generation suppression unit (1) that suppresses excessive heat generation resulting from linear contact between an edge of a bearing (B) and a drive shaft (S) during rotation of the drive shaft (S), same being provided in a contact section between the drive shaft (S) and the bearing (B).

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Inventors:
KUMAKURA EIJI (JP)
FURUSHO KAZUHIRO (JP)
Application Number:
PCT/JP2018/001541
Publication Date:
August 02, 2018
Filing Date:
January 19, 2018
Export Citation:
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Assignee:
DAIKIN IND LTD (JP)
International Classes:
F04C29/00; F04C18/356
Domestic Patent References:
WO2016189698A12016-12-01
WO2015125876A12015-08-27
WO2012157764A12012-11-22
Foreign References:
JP2013068194A2013-04-18
JP2011179453A2011-09-15
JP2010031785A2010-02-12
JP2015169089A2015-09-28
JP2015007257A2015-01-15
JP2016028119A2016-02-25
JPH04110388A1992-04-10
JP2006512426A2006-04-13
Other References:
See also references of EP 3567254A4
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
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