Title:
パッケージ型油冷式スクリュ圧縮機
Document Type and Number:
Japanese Patent JP7190390
Kind Code:
B2
Abstract:
To reduce noise of a package type oil-cooled screw compressor.SOLUTION: A package type oil-cooled screw compressor 1 comprises: a package 10 having a box-like shape, and provided with an opening part 11 in a side surface; an air intake duct 12 having a box-like shape, of which one end 12a is attached to the side surface so as to cover the opening part 11, and of which another end 12b is terminated inside the package 10; an oil-cooled compressor body 20 comprising an air intake port 21 and a discharge port; and an oil recovery device for separating and recovering oil from air discharged from the compressor body 20. The discharge port and the oil recovery device are arranged in a suitable installation space S between the one end 12a and the other end 12b of the air intake duct 12 in a direction in which the air intake duct 12 extends, inside the package 10 and outside the air intake duct 12.SELECTED DRAWING: Figure 1
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Inventors:
Akihiro Yano
Yosuke Fukushima
Yosuke Fukushima
Application Number:
JP2019072202A
Publication Date:
December 15, 2022
Filing Date:
April 04, 2019
Export Citation:
Assignee:
Kobelco Compressor Co., Ltd.
International Classes:
F04C29/00; F04C18/16; F04C29/04; F04C29/06
Domestic Patent References:
| JP4228897A | ||||
| JP10339268A |
Attorney, Agent or Firm:
Yamato Kento
Yoshiyuki Maebori
Yoshiyuki Maebori