ES2149218T3 - Sistema de comprobacion para modulos de fibras huecas. - Google Patents

Sistema de comprobacion para modulos de fibras huecas.

Info

Publication number
ES2149218T3
ES2149218T3 ES93923974T ES93923974T ES2149218T3 ES 2149218 T3 ES2149218 T3 ES 2149218T3 ES 93923974 T ES93923974 T ES 93923974T ES 93923974 T ES93923974 T ES 93923974T ES 2149218 T3 ES2149218 T3 ES 2149218T3
Authority
ES
Spain
Prior art keywords
pct
hollow fiber
fibers
test system
fiber modules
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.)
Expired - Lifetime
Application number
ES93923974T
Other languages
English (en)
Inventor
Humphrey John Jardine Drummond
Todd Kenneth Arlon Fischer
Michael Robert Lloyd Selbie
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.)
Pall Filtration and Separations Pty Ltd
Original Assignee
USF Filtration Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3776514&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2149218(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by USF Filtration Ltd filed Critical USF Filtration Ltd
Application granted granted Critical
Publication of ES2149218T3 publication Critical patent/ES2149218T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
    • B01D65/102—Detection of leaks in membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • External Artificial Organs (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

UNA FIBRA HUECA DEFECTUOSA (10) SE COLOCA EN UN MODULO DE FILTRACION DE MEMBRANA (2) SUMINISTRANDO UN GAS A PRESION EN EL ESPACIO QUE QUEDA ENTRE LAS FIBRAS (10) Y LA CUBIERTA (4), HUMEDECIENDO LOS EXTREMOS DE LAS FIBRAS (10) Y CONTROLANDO LOS EXTREMOS DE LAS FIBRAS PARA VER SI SE FORMAN BURBUJAS.
ES93923974T 1992-11-02 1993-10-27 Sistema de comprobacion para modulos de fibras huecas. Expired - Lifetime ES2149218T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPL562992 1992-11-02

Publications (1)

Publication Number Publication Date
ES2149218T3 true ES2149218T3 (es) 2000-11-01

Family

ID=3776514

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93923974T Expired - Lifetime ES2149218T3 (es) 1992-11-02 1993-10-27 Sistema de comprobacion para modulos de fibras huecas.

Country Status (11)

Country Link
US (1) US5918264A (es)
EP (1) EP0666774B1 (es)
JP (1) JP3364804B2 (es)
KR (1) KR100286446B1 (es)
CN (2) CN1041283C (es)
AT (1) ATE196102T1 (es)
AU (1) AU663022B2 (es)
CA (1) CA2148086C (es)
DE (1) DE69329388T2 (es)
ES (1) ES2149218T3 (es)
WO (1) WO1994009890A1 (es)

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AU2009282912B2 (en) 2008-08-20 2014-11-27 Evoqua Water Technologies Llc Improved membrane system backwash energy efficiency
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Also Published As

Publication number Publication date
DE69329388D1 (de) 2000-10-12
CA2148086A1 (en) 1994-05-11
ATE196102T1 (de) 2000-09-15
CN1088846A (zh) 1994-07-06
AU663022B2 (en) 1995-09-21
KR100286446B1 (ko) 2001-04-16
DE69329388T2 (de) 2001-01-04
CN1071589C (zh) 2001-09-26
CN1155446A (zh) 1997-07-30
CN1041283C (zh) 1998-12-23
EP0666774B1 (en) 2000-09-06
WO1994009890A1 (en) 1994-05-11
JPH08502445A (ja) 1996-03-19
US5918264A (en) 1999-06-29
EP0666774A4 (en) 1996-08-07
KR950704025A (ko) 1995-11-17
JP3364804B2 (ja) 2003-01-08
CA2148086C (en) 2003-02-04
AU5366094A (en) 1994-05-24
EP0666774A1 (en) 1995-08-16

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