Title:
FILTER CONTAINER SYSTEM HAVING VENT STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2022/153903
Kind Code:
A1
Abstract:
There is demand for a filter container with which it is possible to efficiently vent air in a secondary-side flow path of a filter by using a simple structure. The aforementioned problem is solved by a filter container system comprising: a filter cartridge having a filter that filters a fluid, the filter having a cylindrical shape so as to have a conduit between a first opening positioned in one end and a second opening positioned in the other end; a filter container having a vent mechanism in an upper section thereof, the filter container being capable of accommodating the filter cartridge in an attachable and detachable matter in the interior thereof; an isolating wall that is in contact with the filter cartridge and the interior of the filter container and that forms a vent chamber communicating with a vent opening in the vent mechanism; and a pipe that extends in the plumb vertical direction so as to communicate with the vent chamber.
Inventors:
NAKAMURA YOSHINORI (JP)
Application Number:
PCT/JP2022/000124
Publication Date:
July 21, 2022
Filing Date:
January 05, 2022
Export Citation:
Assignee:
ROKI TECHNO CO LTD (JP)
International Classes:
B01D24/00; B01D27/08; B01D29/00
Foreign References:
| US20160023143A1 | 2016-01-28 | |||
| JP2003210912A | 2003-07-29 | |||
| JP2007501103A | 2007-01-25 | |||
| JP2006204988A | 2006-08-10 | |||
| JP2018208625A | ||||
| JP2021003920A | 2021-01-14 |
Attorney, Agent or Firm:
OKABE Yuzuru et al. (JP)
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