JPS6256112U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の一実施例の単位エレメント
の断面図。第２図は一実施例の使用状態を示す断
面図。第３図イは他の実施例の使用状態を示す断
面図。同図ロはそのスペーサの斜視図。第４図は
更に他の実施例の一部の断面図。第５図イは従来
の単位エレメントの断面図。同図ロは従来エレメ
ントの使用状態を示す断面図。 図中、１１……材、１１ａ……薄膜、１１ｂ
……網材、１２……スペーサ、１２ａ……ボス部
、１２ｂ……水平部、１２ｃ……横通孔、１３…
…容器、１３ａ……取入れパイプ、１４……カバ
ー、１４ａ……取出しパイプ、１５……盲蓋、１
６……放射板。 FIG. 1 is a sectional view of a unit element according to an embodiment of this invention. FIG. 2 is a sectional view showing the usage state of one embodiment. FIG. 3A is a sectional view showing another embodiment in use. Figure B is a perspective view of the spacer. FIG. 4 is a sectional view of a part of still another embodiment. FIG. 5A is a sectional view of a conventional unit element. Figure B is a sectional view showing the state in which the conventional element is used. In the figure, 11...material, 11a...thin film, 11b
...Net material, 12...Spacer, 12a...Boss part, 12b...Horizontal part, 12c...Horizontal hole, 13...
...Container, 13a...Intake pipe, 14...Cover, 14a...Takeout pipe, 15...Blind lid, 1
6... Radiation plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 耐薬品性と耐熱性の合成樹脂からなる多孔質環
状の薄膜１１ａの表面に同材質の網材１１ｂを添
設して材１１となし、該材１１の一対のもの
を上下に重ねて外周部を溶着すると共にその内周
部に縦孔を備えたボス部１２ａと水平部１２ｂと
からなるスペーサ１２を介在させて単位エレメン
トを形成し、該単位エレメントをスペーサ１２の
ボス部１２ａを溶着することなく上下に重ね、上
段のエレメントの下側材１１の内周部分と下段
のエレメントの上側材１１の内周部分を重ねて
溶着し、上記上下の材１１により各ボス部１２
ａの当接部を包囲させて所要数のエレメントを積
層し、最下段のスペーサ１２には盲蓋１５を施す
と共に最上段のスペーサ１２をカバー１４に固着
するようにしてなる精密フイルタ用の過エレメ
ント。 A net material 11b made of the same material is attached to the surface of a porous annular thin film 11a made of a chemical-resistant and heat-resistant synthetic resin to form a material 11, and a pair of materials 11 are stacked one above the other to form an outer peripheral portion. A unit element is formed by welding a spacer 12 consisting of a boss part 12a and a horizontal part 12b having a vertical hole in the inner periphery, and the boss part 12a of the spacer 12 is welded to the unit element. The inner periphery of the lower material 11 of the upper element and the inner periphery of the upper material 11 of the lower element are overlapped and welded.
A predetermined number of elements are laminated so as to surround the abutting part of a, the lowermost spacer 12 is covered with a blind cover 15, and the uppermost spacer 12 is fixed to the cover 14. element.