Title:
FILTRATION ELEMENT AND STRAINER
Document Type and Number:
WIPO Patent Application WO/2022/224620
Kind Code:
A1
Abstract:
The present invention makes it possible to prevent damage to elastic members provided to both ends of a filtration unit. The present invention comprises a cylindrical filtration unit and annular elastic members provided to the two ends of the filtration unit. A plate-form reinforcing plate is provided inside each elastic member. The reinforcing plate is annular in shape when viewed along the axis of the filtration unit. Alternatively, a plurality of reinforcing plates are disposed along a circle centered on the axis of the filtration unit when viewed along the axis.
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Inventors:
KITAJIMA NOBUYUKI (JP)
HOSHINO YUKITAKA (JP)
HOSHINO YUKITAKA (JP)
Application Number:
PCT/JP2022/010999
Publication Date:
October 27, 2022
Filing Date:
March 11, 2022
Export Citation:
Assignee:
YAMASHIN FILTER CORP (JP)
International Classes:
B01D29/11; B01D29/50
Foreign References:
| JPS6428918U | 1989-02-21 | |||
| JPH1082464A | 1998-03-31 | |||
| JP2004052817A | 2004-02-19 | |||
| JPS50132349A | 1975-10-20 | |||
| JPS55133257A | 1980-10-16 | |||
| JPH0128918B2 | 1989-06-06 |
Attorney, Agent or Firm:
SAKATA Yukari (JP)
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