JPS58119810U

JPS58119810U - filter element

Info

Publication number: JPS58119810U
Application number: JP1982016641U
Authority: JP
Inventors: 佐藤　嚴一
Original assignee: Individual
Current assignee: Individual
Priority date: 1982-02-08
Filing date: 1982-02-08
Publication date: 1983-08-15
Also published as: JPS6134005Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来例の製造説明図、第２図はその斜視図、第
３図は同じくその使用状態説明図、第４図はこの考案の
一実施例の斜視図、第５図はその部分的拡大斜視図、第
６図は第４図のエレメントの使用状態説明図、第７図は
そのＡ−Ａ’断面図、第８図はエレメントの他の例の斜
視図、第９図はそのケースの変形例の部分的断面図であ
る。１・・・円筒、２・・・濾紙、１４・・・スペーサ、１
５・・・中心部開口付端面板。Fig. 1 is a manufacturing explanatory diagram of a conventional example, Fig. 2 is a perspective view thereof, Fig. 3 is an explanatory diagram of its usage state, Fig. 4 is a perspective view of an embodiment of this invention, and Fig. 5 is its part. 6 is an explanatory diagram of the element shown in FIG. 4 in use, FIG. 7 is a sectional view taken along line AA', FIG. 8 is a perspective view of another example of the element, and FIG. 9 is an illustration of the element shown in FIG. FIG. 7 is a partial cross-sectional view of a modified example of the case. 1...Cylinder, 2...Filter paper, 14...Spacer, 1
5... End plate with center opening.

Claims

[Scope of utility model registration request]

(1) A filter element that traps particles on the outer circumferential surface of a filter material, in which a filter material made by bending a sheet-like filter material into a corrugated shape is placed around the outer circumference of a core tube that has a large number of through holes on the circumferential surface. The end plates with an opening in the center, which have a smaller diameter than the outer diameter of the filter medium and a larger diameter than the outer diameter of the core tube, are fixed concentrically to the core tube at the upper and lower ends of the filter medium and the core tube. A filter elmmate is characterized in that the tube is integrated with the tube, and the openings created between the corrugated peaks and the core tube are individually closed at the upper and lower ends of the filter medium.

(2) The filter element according to claim 16, wherein the opening formed between the crest of the waveform and the core tube is closed using a spacer.

(3) The filter element according to claim 1 or 2, wherein the filter medium is filter paper.・