EP0858265A4 - Anti-telescoping device for spiral wound membrane modules - Google Patents

Anti-telescoping device for spiral wound membrane modules

Info

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Withdrawn
Application number
EP96926256A
Other languages
German (de)
French (fr)
Other versions
EP0858265A1 (en
Inventor
Pedro J Tortosa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority claimed from PCT/US1996/012760 external-priority patent/WO1997006693A1/en
Publication of EP0858265A1 publication Critical patent/EP0858265A1/en
Publication of EP0858265A4 publication Critical patent/EP0858265A4/en
Withdrawn legal-status Critical Current

Links

EP96926256A 1995-08-11 1996-07-09 Anti-telescoping device for spiral wound membrane modules Withdrawn EP0858265A4 (en)

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 (en) 1998-08-19
EP0858265A4 true EP0858265A4 (en) 1998-12-02

Family

ID=21699462

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96926256A Withdrawn EP0858265A4 (en) 1995-08-11 1996-07-09 Anti-telescoping device for spiral wound membrane modules

Country Status (1)

Country Link
EP (1) EP0858265A4 (en)

Citations (8)

* Cited by examiner, † Cited by third party
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 (en) * 1983-09-15 1985-05-15 Millipore Corporation Filtration devices
JPS62247804A (en) * 1986-04-18 1987-10-28 Kurita Water Ind Ltd Spiral membrane element for membrane separator
US4781830A (en) * 1988-04-19 1988-11-01 Osmonics, Inc. Cross flow filtration apparatus and closure assembly therefor
EP0307047A1 (en) * 1987-09-09 1989-03-15 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Membrane module for hyperfiltration or ultrafiltration of contaminating liquid flows
EP0492250A1 (en) * 1990-12-27 1992-07-01 Millipore Corporation Spiral wound filtration membrane cartridge

Patent Citations (8)

* Cited by examiner, † Cited by third party
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 (en) * 1983-09-15 1985-05-15 Millipore Corporation Filtration devices
JPS62247804A (en) * 1986-04-18 1987-10-28 Kurita Water Ind Ltd Spiral membrane element for membrane separator
EP0307047A1 (en) * 1987-09-09 1989-03-15 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Membrane module for hyperfiltration or ultrafiltration of contaminating liquid flows
US4781830A (en) * 1988-04-19 1988-11-01 Osmonics, Inc. Cross flow filtration apparatus and closure assembly therefor
EP0492250A1 (en) * 1990-12-27 1992-07-01 Millipore Corporation Spiral wound filtration membrane cartridge

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
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 (en) 1998-08-19

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Legal Events

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