Title:
LIQUID-COOLED SCREW COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2024/024253
Kind Code:
A1
Abstract:
A liquid-cooled screw compressor (100), which takes in gas and generates compressed gas, comprises: screw rotors (2, 3); a casing (1) accommodating the screw rotors (2, 3) and forming an operation space (C) together with the screw rotors (2, 3); and a cartridge (6) which is a separate member from the casing (1). A liquid supply path (7) for supplying a liquid to the operation area (C) is formed by the casing (1) and the external surface of the cartridge (6).
Inventors:
MORITA KENJI (JP)
YORIKANE SHIGEYUKI (JP)
KAJIE YUTA (JP)
YORIKANE SHIGEYUKI (JP)
KAJIE YUTA (JP)
Application Number:
PCT/JP2023/019704
Publication Date:
February 01, 2024
Filing Date:
May 26, 2023
Export Citation:
Assignee:
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD (JP)
International Classes:
F04C18/16; F04C29/04
Foreign References:
| US20170082107A1 | 2017-03-23 | |||
| US20190093659A1 | 2019-03-28 | |||
| JP2017067011A | 2017-04-06 | |||
| JPH03237288A | 1991-10-23 |
Attorney, Agent or Firm:
KAICHI IP (JP)
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