JPS5695317A - Filter element and its production - Google Patents
Filter element and its productionInfo
- Publication number
- JPS5695317A JPS5695317A JP17262579A JP17262579A JPS5695317A JP S5695317 A JPS5695317 A JP S5695317A JP 17262579 A JP17262579 A JP 17262579A JP 17262579 A JP17262579 A JP 17262579A JP S5695317 A JPS5695317 A JP S5695317A
- Authority
- JP
- Japan
- Prior art keywords
- sealing material
- filter
- disposed
- filter element
- filter paper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE: To prevent deformation and improve filtration performance by disposing a porous cylinder on the inner side of an annular filter paper body, winding a fine cord on the outside circumference to form a filter body, and pressing and disposing end plates to the top and bottom ends by way of a sealing material.
CONSTITUTION: Long-sized sheetlike filter paper is worked with a pleating machine, and this is cut to a required length. Further both ends are joined to manufacture an annular filter paper body 1. Thence, a porous cylinder 2 is disposed on the inner side of this body 1, after which a fine cord 3 of fiber type is wound on the outside circumference of the body 1, whereby the body and the cylinder 2 are formed into one piece and a filter body 4 is formed. Further, end plates 5 are disposed by way of a sealing material to the top and bottom ends of the body 4, and these are pressed and heated to allow the sealing material to set, whereby these are fixed into one piece and the filter element is formed. The resultant filter element is put into the state disposed with the fine cord 3 into a predetermined casing and is used.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17262579A JPS5695317A (en) | 1979-12-29 | 1979-12-29 | Filter element and its production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17262579A JPS5695317A (en) | 1979-12-29 | 1979-12-29 | Filter element and its production |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5695317A true JPS5695317A (en) | 1981-08-01 |
JPS631082B2 JPS631082B2 (en) | 1988-01-11 |
Family
ID=15945337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17262579A Granted JPS5695317A (en) | 1979-12-29 | 1979-12-29 | Filter element and its production |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5695317A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5345910U (en) * | 1976-09-21 | 1978-04-19 |
-
1979
- 1979-12-29 JP JP17262579A patent/JPS5695317A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5345910U (en) * | 1976-09-21 | 1978-04-19 |
Also Published As
Publication number | Publication date |
---|---|
JPS631082B2 (en) | 1988-01-11 |
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