Title:
LIQUID-COOLED SCREW COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2019/093109
Kind Code:
A1
Abstract:
An oil-cooled screw compressor 1 is provided with: a screw rotor 40 comprising a male rotor 50 and a female rotor 60 which engages with the male rotor 50; a rotor casing 10 for containing the screw rotor 40; and a plurality of oil supply openings 13 arranged in the rotor casing 10 so as to supply oil to at least two tooth groove spaces in the screw rotor 40.
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| JPH08121363 | SCREW FLUID MACHINE |
| JPS5851287 | SCREW TYPE ROTARY COMPRESSOR |
Inventors:
FUJISAWA RYO
TANAKA KOJI
NOGUCHI TORU
SAKAGUCHI HIRONOBU
TANAKA KOJI
NOGUCHI TORU
SAKAGUCHI HIRONOBU
Application Number:
PCT/JP2018/039180
Publication Date:
May 16, 2019
Filing Date:
October 22, 2018
Export Citation:
Assignee:
KOBE STEEL LTD (JP)
International Classes:
F04C18/16
Foreign References:
| JPH06108983A | 1994-04-19 | |||
| JP2014206082A | 2014-10-30 | |||
| US20110293441A1 | 2011-12-01 | |||
| JP2001153073A | 2001-06-05 | |||
| JP2011516771A | 2011-05-26 | |||
| US20130058822A1 | 2013-03-07 |
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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