JPS5534143A - Separating element - Google Patents
Separating elementInfo
- Publication number
- JPS5534143A JPS5534143A JP10706578A JP10706578A JPS5534143A JP S5534143 A JPS5534143 A JP S5534143A JP 10706578 A JP10706578 A JP 10706578A JP 10706578 A JP10706578 A JP 10706578A JP S5534143 A JPS5534143 A JP S5534143A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- fine pore
- separating element
- tape
- continuous
- 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.)
- Pending
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
PURPOSE: To enable stable tubular bodies to be produced and enable a large amount of separating elements to be produced with ease by using the fine pore sheets of strength higher in the lengthwise direction than the width direction which are formed to tubular form as separating elements.
CONSTITUTION: A tape-form fine pore sheet 1 using synthetic resins such as non- woven polyester fabrics, etc. of lengthwise tensile strength stronger than that in the width direction as a skeleton is used. Continuous one end a of this tape-form fine pore sheet 1 is superposed with other continuous one end b and the sheet is coiled to tubular form by a bonding method such as by heat, high frequency heating, etc., to form a separating element 4. The use of the sheet stronger in the lengthwise direction in this way makes coiling to a core bar easy, makes its production easy and provides the stable separating element.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10706578A JPS5534143A (en) | 1978-08-31 | 1978-08-31 | Separating element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10706578A JPS5534143A (en) | 1978-08-31 | 1978-08-31 | Separating element |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5534143A true JPS5534143A (en) | 1980-03-10 |
Family
ID=14449590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10706578A Pending JPS5534143A (en) | 1978-08-31 | 1978-08-31 | Separating element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5534143A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5039413A (en) * | 1988-04-01 | 1991-08-13 | Pall Corporation | Spiral wrapped fluid treatment element |
US5290446A (en) * | 1992-06-10 | 1994-03-01 | Pall Corporation | Helical wrapped filter element |
US5476585A (en) * | 1993-02-24 | 1995-12-19 | Pall Corporation | Removably mounted hollow filter element and core |
US5984109A (en) * | 1995-07-10 | 1999-11-16 | Western Filter Corporation | Filter assembly including a disposable coreless filter element |
-
1978
- 1978-08-31 JP JP10706578A patent/JPS5534143A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5039413A (en) * | 1988-04-01 | 1991-08-13 | Pall Corporation | Spiral wrapped fluid treatment element |
US5290446A (en) * | 1992-06-10 | 1994-03-01 | Pall Corporation | Helical wrapped filter element |
US5476585A (en) * | 1993-02-24 | 1995-12-19 | Pall Corporation | Removably mounted hollow filter element and core |
US5605625A (en) * | 1993-02-24 | 1997-02-25 | Pall Corporation | Filter assembly |
US5984109A (en) * | 1995-07-10 | 1999-11-16 | Western Filter Corporation | Filter assembly including a disposable coreless filter element |
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