Title:
FILTER
Document Type and Number:
Japanese Patent JP2018001053
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a filter whose clogging due to foreign matter can be further reduced without causing an increase in size of the filter.SOLUTION: A filter including a plurality of porous layers is provided that has filter layer arrangement in use in which a filter layer being the most mesh-fine porous layer among the plurality of porous layers is arranged on the most upstream side in a flow of fluid being a filtration object, and at least a part of a filter surface being an upstream side surface in the flow of the fluid of the filter layer is inclined at a predetermined angle to the horizontal direction. In the filter layer arrangement upon use of the filter, the flow of the fluid is a flow toward the upper side from the lower side in the vertical direction, and the filter can be constituted so as to have a convex bottomed cage-like shape on the vertically upper side.SELECTED DRAWING: Figure 9
Inventors:
WATANABE YOSHIMI
Application Number:
JP2016127271A
Publication Date:
January 11, 2018
Filing Date:
June 28, 2016
Export Citation:
Assignee:
AISIN SEIKI
International Classes:
B01D46/24; B01D39/20; F25B43/00
Attorney, Agent or Firm:
Patent business corporation Prospec patent office
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