EP0858265A4 - Antiteleskopisches gerät für spiralförmig aufgewickelte membranmodule - Google Patents
Antiteleskopisches gerät für spiralförmig aufgewickelte membranmoduleInfo
- Publication number
- EP0858265A4 EP0858265A4 EP96926256A EP96926256A EP0858265A4 EP 0858265 A4 EP0858265 A4 EP 0858265A4 EP 96926256 A EP96926256 A EP 96926256A EP 96926256 A EP96926256 A EP 96926256A EP 0858265 A4 EP0858265 A4 EP 0858265A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- spiral wound
- membrane modules
- telescoping device
- wound membrane
- telescoping
- 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.)
- Withdrawn
Links
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US215495P | 1995-08-11 | 1995-08-11 | |
US2154 | 1995-08-11 | ||
PCT/US1996/012760 WO1997006693A1 (en) | 1995-08-11 | 1996-07-09 | Anti-telescoping device for spiral wound membrane modules |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0858265A1 EP0858265A1 (de) | 1998-08-19 |
EP0858265A4 true EP0858265A4 (de) | 1998-12-02 |
Family
ID=21699462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96926256A Withdrawn EP0858265A4 (de) | 1995-08-11 | 1996-07-09 | Antiteleskopisches gerät für spiralförmig aufgewickelte membranmodule |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0858265A4 (de) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3928204A (en) * | 1974-06-27 | 1975-12-23 | Frank A Thomas | Interconnectors for spiral-wound filtration modules |
US4001198A (en) * | 1974-05-28 | 1977-01-04 | Thomas Frank A | Method of recovering nutrients from cheese whey and purifying the effluent |
US4083780A (en) * | 1976-07-29 | 1978-04-11 | Envirogenics Systems Company | Fluid purification system |
EP0141201A1 (de) * | 1983-09-15 | 1985-05-15 | Millipore Corporation | Filtervorrichtungen |
JPS62247804A (ja) * | 1986-04-18 | 1987-10-28 | Kurita Water Ind Ltd | 膜分離装置用渦巻型膜エレメント |
US4781830A (en) * | 1988-04-19 | 1988-11-01 | Osmonics, Inc. | Cross flow filtration apparatus and closure assembly therefor |
EP0307047A1 (de) * | 1987-09-09 | 1989-03-15 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | Membranmodul für Hyperfiltration oder Ultrafiltration von verschmutzenden Flüssigkeiten |
EP0492250A1 (de) * | 1990-12-27 | 1992-07-01 | Millipore Corporation | Einsatz mit spiralförmig gewickelter Filtrationsmembrane |
-
1996
- 1996-07-09 EP EP96926256A patent/EP0858265A4/de not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4001198A (en) * | 1974-05-28 | 1977-01-04 | Thomas Frank A | Method of recovering nutrients from cheese whey and purifying the effluent |
US3928204A (en) * | 1974-06-27 | 1975-12-23 | Frank A Thomas | Interconnectors for spiral-wound filtration modules |
US4083780A (en) * | 1976-07-29 | 1978-04-11 | Envirogenics Systems Company | Fluid purification system |
EP0141201A1 (de) * | 1983-09-15 | 1985-05-15 | Millipore Corporation | Filtervorrichtungen |
JPS62247804A (ja) * | 1986-04-18 | 1987-10-28 | Kurita Water Ind Ltd | 膜分離装置用渦巻型膜エレメント |
EP0307047A1 (de) * | 1987-09-09 | 1989-03-15 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | Membranmodul für Hyperfiltration oder Ultrafiltration von verschmutzenden Flüssigkeiten |
US4781830A (en) * | 1988-04-19 | 1988-11-01 | Osmonics, Inc. | Cross flow filtration apparatus and closure assembly therefor |
EP0492250A1 (de) * | 1990-12-27 | 1992-07-01 | Millipore Corporation | Einsatz mit spiralförmig gewickelter Filtrationsmembrane |
Non-Patent Citations (4)
Title |
---|
DATABASE WPI Section Ch Week 8749, Derwent World Patents Index; Class A88, AN 87-344700, XP002079421 * |
PATENT ABSTRACTS OF JAPAN vol. 012, no. 128 (C - 489) 20 April 1988 (1988-04-20) * |
S. SOURIRAJAN: "Reverse Osmosis", 1970, LOGOS PRESS LTD, LONDON, GB, XP002079420 * |
See also references of WO9706693A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP0858265A1 (de) | 1998-08-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19980310 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 19981021 |
|
AK | Designated contracting states |
Kind code of ref document: A4 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
17Q | First examination report despatched |
Effective date: 20011008 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20020219 |