Title:
DEGASSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/004827
Kind Code:
A1
Abstract:
This degassing device is provided with: a degassing module comprising a gas-permeable tube unit that partitions between a fluid circulation space and a depressurized space; a vacuum tubing that is connected to the degassing module and communicates with the depressurized space of the degassing module; and a discharge device that is connected to the vacuum tubing and that is configured to discharge, via the vacuum tubing, gas inside the depressurized space to the outside. The vacuum tubing includes: a suction tube that communicates with the depressurized space and reaches from the degassing module to the discharge device; and a buffer tube which branches from the suction tube and one end of which is closed.
Inventors:
SUGANUMA YOUHEI (JP)
KAWASHIMA KAZUYASU (JP)
SATO AKIRA (JP)
FUSE TAKAAKI (JP)
KAWASHIMA KAZUYASU (JP)
SATO AKIRA (JP)
FUSE TAKAAKI (JP)
Application Number:
PCT/JP2023/023202
Publication Date:
January 04, 2024
Filing Date:
June 22, 2023
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
B01D19/00; B01D61/00; B01D63/06; F04B23/00
Foreign References:
| JP2004230373A | 2004-08-19 | |||
| JP2018520840A | 2018-08-02 | |||
| JP2001070707A | 2001-03-21 | |||
| JP2017181110A | 2017-10-05 | |||
| JP2012161723A | 2012-08-30 | |||
| JP2000095526A | 2000-04-04 | |||
| JP2015058656A | 2015-03-30 | |||
| JP2013010219A | 2013-01-17 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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