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Title:
SCROLL FLUID MACHINE
Document Type and Number:
WIPO Patent Application WO/2018/181977
Kind Code:
A1
Abstract:
This scroll fluid machine is provided with: a compressor body having a first scroll and a second scroll which form a compression chamber; a cover which forms an air guiding space by covering at least a portion of the compressor body; and a blower fan which supplies cooling air for cooling at least one among the first scroll and the second scroll. A portion of the cooling air is supercharged at an intake port of the compression chamber through the air guiding space, and good compression efficiency is achieved with a simple configuration.

Inventors:
SATO TORU (JP)
KATO KEIYA (JP)
HOSHI KAZUHIDE (JP)
ASAMI JUNICHI (JP)
Application Number:
PCT/JP2018/013817
Publication Date:
October 04, 2018
Filing Date:
March 30, 2018
Export Citation:
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Assignee:
ANEST IWATA CORP (JP)
International Classes:
F04C18/02; F04C29/04
Foreign References:
JPS58146894U1983-10-03
JP2001336488A2001-12-07
JP2010196677A2010-09-09
Other References:
See also references of EP 3604811A4
Attorney, Agent or Firm:
WATANABE Yuki (JP)
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