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Title:
SCROLL TYPE COMPRESSOR
Document Type and Number:
Japanese Patent JP2018119522
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a scroll type compressor which enables reduction of an axial dimension of a discharge cylinder while being able to supply a lubricant when an outer peripheral surface of the discharge cylinder which rotates around an axis is sealed.SOLUTION: A scroll type compressor includes: scroll members having compression chambers in which a working fluid is compressed; a housing which houses the scroll members; a second driving side shaft part 72c which discharges the compressed working fluid from the compression chambers and rotates around an axis relative to the housing; a bearing 14 which supports the housing so that the housing can rotate relative to the second driving side shaft part 72c; and a seal member 16 located between the second driving side shaft part 72c and the housing 3. The scroll type compressor has a lubricant 17 between the bearing 14 and the seal member 16.SELECTED DRAWING: Figure 2

Inventors:
HIRATA HIROFUMI
ITO TAKAHIDE
YAMASHITA TAKUMA
Application Number:
JP2017013326A
Publication Date:
August 02, 2018
Filing Date:
January 27, 2017
Export Citation:
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Assignee:
MITSUBISHI HEAVY IND AUTOMOTIVE THERMAL SYS CO LTD
MITSUBISHI HEAVY IND LTD
International Classes:
F04C27/00; F04C18/02; F04C29/00; F16J15/3204
Domestic Patent References:
JP2007023776A2007-02-01
JP2005147356A2005-06-09
JP2003202018A2003-07-18
JP2009287413A2009-12-10
JPH08254213A1996-10-01
Attorney, Agent or Firm:
Noriharu Fujita
Miori Takao
Kawakami Miki
Daisuke Nagata