Title:
CARTRIDGE FILTER HOUSING STRUCTURE
Document Type and Number:
Japanese Patent JP3738143
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To wash out adhering substances such as slime adhering to the inner face of a cylindrical nut by making the cylindrical nut removable out of the outer circumferential part of a container body provided with a rib-like projected strip, if required.
SOLUTION: A cut part 16 with a sufficient size to fit a rib-like projected strip 8 loosely is formed at a position corresponding to the attachment position of the rib-like projected strip 8 of a container body 4 in the inside of the lower end of a cylindrical nut 6. By bringing the rib-like projected strip 8 in conformity with the cut part 16, a cylindrical nut 6 can be pulled out of the outer circumferential part of the container body 4, and by shifting the rib-like projected strip 8 from the cut part 16, the cylindrical nut can be held in the outer circumferential part of the container body 4.
Inventors:
Toshinobu Sato
Masahito Asai
Masahito Asai
Application Number:
JP33141798A
Publication Date:
January 25, 2006
Filing Date:
November 20, 1998
Export Citation:
Assignee:
Organo Corporation
International Classes:
B01D27/08; B01D35/30; C02F1/00; (IPC1-7): B01D35/30; B01D27/08; C02F1/00
Domestic Patent References:
| JP7328333A | ||||
| JP5727008Y2 |
Attorney, Agent or Firm:
Noboru Hachiho
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