JPS59176614U

JPS59176614U - Liquid filter

Info

Publication number: JPS59176614U
Application number: JP7024683U
Authority: JP
Inventors: 勉黒田
Original assignee: 宝産業株式会社
Priority date: 1983-05-09
Filing date: 1983-05-09
Publication date: 1984-11-26
Also published as: JPS6221291Y2

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来のフィルター装置の断面図、第２図は同上
のフィルターの横断拡大断面図、第３図はこの考案の第
１実施例の一部省略断面図、第４図はその変形例の一部
断面図、第５図は第２実施例のコアの一部省略正面図、
第６図は同上のメンプラン装着時の一部省略正面図、第
７図は第２実施例の一部省略断面図、第８図は第３実施
例の一部省略断面図、第９図は第４実施例の一部省略断
面図、第１０図は第５実施例の製作途中の断面図、第１
１図は第５実施例の横断面図、第１２図はその縦断面図
である。１３・・・コア、１４・・・メンブラシ、１５・・・熱
収縮チューブ、１７・・・プリーツ状凹凸部、１９・・
・ひねり部、２０・・・サポートネット、２２・・・プ
リーツ部分。３　　　５　　　　　４１／ノＸ１６５１」［−一コFig. 1 is a sectional view of a conventional filter device, Fig. 2 is an enlarged transverse sectional view of the same filter, Fig. 3 is a partially omitted sectional view of the first embodiment of this invention, and Fig. 4 is a modification thereof. 5 is a partially omitted front view of the core of the second embodiment,
Fig. 6 is a partially omitted front view of the same menplan attached as above, Fig. 7 is a partially omitted sectional view of the second embodiment, Fig. 8 is a partially omitted sectional view of the third embodiment, and Fig. 9. 10 is a partially omitted cross-sectional view of the fourth embodiment, FIG. 10 is a cross-sectional view of the fifth embodiment during manufacture, and FIG.
FIG. 1 is a cross-sectional view of the fifth embodiment, and FIG. 12 is a longitudinal cross-sectional view thereof. 13... Core, 14... Men brush, 15... Heat shrinkable tube, 17... Pleated uneven portion, 19...
- Twist part, 20...Support net, 22...Pleated part. 3 5 4 1/no x 16 5 1” [-1 piece

Claims

[Scope of utility model registration request]

(1) In a liquid filter in which a filtration layer is formed around a porous core by a fluoroethylene resin membrane, both ends of the membrane are brought into close contact around both ends of the core, and the ends of the tightly adhered portion are A liquid filter characterized by covering the core with a heat-shrinkable tube and shrinking the tube by heating.

(2) The liquid filter according to claim 1, which is a registered utility model, characterized in that pleat-like irregularities are formed on the body of the core.

(3) The liquid filter according to claim 1, which is a registered utility model, characterized in that the membrane run is formed into a pleat shape together with a reinforcing material, and is attached around the core body.

(4) The liquid filter according to claim 1, which is a registered utility model, characterized in that the membrane membrane is wound around a core in multiple layers.

(5) The liquid filter according to any one of claims 2 to 4, wherein the core is formed of a mixture of fluorinated ethylene resin and glass fiber or carbon fiber. .

(6) The liquid filter according to claim 3, wherein the reinforcing material is made of a mixture of fluorinated ethylene resin and glass fiber or carbon fiber.