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Patent Searching and Data


Title:
SCROLL COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2019/008875
Kind Code:
A1
Abstract:
In the present invention, a discharge port (32) opens at the position where a fixed-side wrap (42) of a fixed scroll (40) begins to be wrapped. A first port expanding section (61) and a second port expanding section (62) which communicate with the discharge port (32) and expand the passage area of the discharge port (32) are provided, with a space therebetween in the circumferential direction, at the root side of the fixed-side wrap (42) in the fixed scroll (40). A barrier section (65) is provided between the first port expanding section (61) and the second port expanding section (62).

Inventors:
YAMADA Masahiro (Umeda Center Building, 4-12, Nakazaki-nishi 2-chome, Kita-ku, Osaka-sh, Osaka 23, 〒5308323, JP)
Application Number:
JP2018/016637
Publication Date:
January 10, 2019
Filing Date:
April 24, 2018
Export Citation:
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Assignee:
DAIKIN INDUSTRIES, LTD. (Umeda Center Building, 4-12 Nakazaki-nishi 2-chome, Kita-ku, Osaka-sh, Osaka 23, 〒5308323, JP)
International Classes:
F04C18/02
Foreign References:
JPS5960093A1984-04-05
JPS5967595U1984-05-08
JPS5960093A1984-04-05
Attorney, Agent or Firm:
MAEDA & PARTNERS (Shin-Daibiru Bldg. 23F, 2-1 Dojimahama 1-chome, Kita-ku, Osaka-sh, Osaka 04, 〒5300004, JP)
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