Title:
SCROLL COMPRESSOR AND METHOD FOR PRODUCING SCROLL COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2017/077827
Kind Code:
A1
Abstract:
This scroll compressor (100) is provided with: a rotating shaft (4); a scroll compressor body (2); a main bearing (9A); a sub-bearing (9B) that has a plurality of arms (79); and a housing (1) in which openings (H1) for welding, said openings penetrating in a radial direction, are formed in sections corresponding to the outer peripheral edges of the arms (79). The openings (H1) for welding include a plurality of holes (H2), and welding portions (W) are formed between the inner peripheral surfaces of the holes (H2) and the outer peripheral edges of the arms (79).
Inventors:
TAKASU YOGO (JP)
SATO HAJIME (JP)
TAKAHASHI KAZUKI (JP)
KIMATA YOSHIYUKI (JP)
SATO HAJIME (JP)
TAKAHASHI KAZUKI (JP)
KIMATA YOSHIYUKI (JP)
Application Number:
PCT/JP2016/080218
Publication Date:
May 11, 2017
Filing Date:
October 12, 2016
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
F04C18/02; F04C29/00
Foreign References:
JPH11182433A | 1999-07-06 | |||
JP2010236449A | 2010-10-21 | |||
JPH07217554A | 1995-08-15 | |||
JP2008190467A | 2008-08-21 | |||
JP2008223716A | 2008-09-25 | |||
JP2005195005A | 2005-07-21 |
Other References:
See also references of EP 3339644A4
Attorney, Agent or Firm:
MORI Ryuichirou et al. (JP)
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