ATE291483T1 - Vergiessen von spiralförmig gewickelten hohlfasern - Google Patents

Vergiessen von spiralförmig gewickelten hohlfasern

Info

Publication number
ATE291483T1
ATE291483T1 AT00988065T AT00988065T ATE291483T1 AT E291483 T1 ATE291483 T1 AT E291483T1 AT 00988065 T AT00988065 T AT 00988065T AT 00988065 T AT00988065 T AT 00988065T AT E291483 T1 ATE291483 T1 AT E291483T1
Authority
AT
Austria
Prior art keywords
bundle
onto
casting
spirally wound
hollow fibers
Prior art date
Application number
AT00988065T
Other languages
English (en)
Inventor
Paul Lowell
Original Assignee
Millipore Corp
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 Millipore Corp filed Critical Millipore Corp
Application granted granted Critical
Publication of ATE291483T1 publication Critical patent/ATE291483T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • B01D63/022—Encapsulating hollow fibres
    • B01D63/0223—Encapsulating hollow fibres by fixing the hollow fibres prior to encapsulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14467—Joining articles or parts of a single article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14549—Coating rod-like, wire-like or belt-like articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • B29C45/14786—Fibrous material or fibre containing material, e.g. fibre mats or fibre reinforced material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/72—Encapsulating inserts having non-encapsulated projections, e.g. extremities or terminal portions of electrical components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/14—Filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Composite Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Inorganic Fibers (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
AT00988065T 1999-12-17 2000-12-15 Vergiessen von spiralförmig gewickelten hohlfasern ATE291483T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17233799P 1999-12-17 1999-12-17
PCT/US2000/033926 WO2001043855A1 (en) 1999-12-17 2000-12-15 Spiral wound hollow fiber potting

Publications (1)

Publication Number Publication Date
ATE291483T1 true ATE291483T1 (de) 2005-04-15

Family

ID=22627290

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00988065T ATE291483T1 (de) 1999-12-17 2000-12-15 Vergiessen von spiralförmig gewickelten hohlfasern

Country Status (8)

Country Link
US (2) US7005100B2 (de)
EP (1) EP1239942B1 (de)
JP (1) JP3780210B2 (de)
AT (1) ATE291483T1 (de)
AU (1) AU2431601A (de)
DE (1) DE60018973T2 (de)
ES (1) ES2236027T3 (de)
WO (1) WO2001043855A1 (de)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU721064B2 (en) * 1996-12-20 2000-06-22 Evoqua Water Technologies Llc Scouring method
AUPR421501A0 (en) 2001-04-04 2001-05-03 U.S. Filter Wastewater Group, Inc. Potting method
AUPR692401A0 (en) 2001-08-09 2001-08-30 U.S. Filter Wastewater Group, Inc. Method of cleaning membrane modules
NL1019374C2 (nl) * 2001-11-15 2003-05-16 Norit Holding N V Werkwijze voor het vervaardigen van een filtermodule, een dergelijke al dan niet in een filtersysteem opgenomen filtermodule.
US7247238B2 (en) * 2002-02-12 2007-07-24 Siemens Water Technologies Corp. Poly(ethylene chlorotrifluoroethylene) membranes
AUPS300602A0 (en) * 2002-06-18 2002-07-11 U.S. Filter Wastewater Group, Inc. Methods of minimising the effect of integrity loss in hollow fibre membrane modules
US7938966B2 (en) * 2002-10-10 2011-05-10 Siemens Water Technologies Corp. Backwash method
AU2002953111A0 (en) * 2002-12-05 2002-12-19 U. S. Filter Wastewater Group, Inc. Mixing chamber
US7300571B2 (en) * 2003-02-13 2007-11-27 Zenon Technology Partnership Supported biofilm apparatus
US8268176B2 (en) 2003-08-29 2012-09-18 Siemens Industry, Inc. Backwash
AU2004289373B2 (en) 2003-11-14 2010-07-29 Evoqua Water Technologies Llc Improved module cleaning method
US20050126978A1 (en) * 2003-12-11 2005-06-16 Cote Pierre L. Potting method for membrane module
US20070228602A1 (en) * 2003-12-24 2007-10-04 Cote Pierre L Potting for membrane module
WO2005092799A1 (en) 2004-03-26 2005-10-06 U.S. Filter Wastewater Group, Inc. Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis
AU2005240524C1 (en) * 2004-04-22 2009-12-24 Evoqua Water Technologies Llc Filtration apparatus comprising a membrane bioreactor and a treatment vessel for digesting organic materials
JP4958779B2 (ja) * 2004-08-20 2012-06-20 シーメンス・ウォーター・テクノロジーズ・コーポレイション 正方形のｍｂｒマニホールド・システム
WO2006026814A1 (en) 2004-09-07 2006-03-16 Siemens Water Technologies Corp. Reduction of backwash liquid waste
JP4896025B2 (ja) 2004-09-14 2012-03-14 シーメンス・ウォーター・テクノロジーズ・コーポレイション 膜モジュールから固形分を除去するための方法および装置
JP4954880B2 (ja) 2004-09-15 2012-06-20 シーメンス・ウォーター・テクノロジーズ・コーポレーション 連続的に変化する通気
JP2008518748A (ja) * 2004-11-02 2008-06-05 シーメンス・ウォーター・テクノロジーズ・コーポレーション 浸漬クロスフロー濾過
US7591950B2 (en) * 2004-11-02 2009-09-22 Siemens Water Technologies Corp. Submerged cross-flow filtration
WO2006066319A1 (en) 2004-12-24 2006-06-29 Siemens Water Technologies Corp. Cleaning in membrane filtration systems
EP1838422A4 (de) 2004-12-24 2009-09-02 Siemens Water Tech Corp Einfaches gasspülverfahren und entsprechende vorrichtung
CN101128253B (zh) * 2005-01-14 2011-11-30 西门子工业公司 过滤系统
CN101184548B (zh) 2005-04-29 2011-10-05 西门子水技术公司 用于膜滤器的化学清洗剂
JP2009504399A (ja) 2005-08-22 2009-02-05 シーメンス・ウォーター・テクノロジーズ・コーポレーション 管状マニホールドを使用して逆洗を最小化する水濾過のためのアセンブリ
WO2007044345A2 (en) 2005-10-05 2007-04-19 Siemens Water Technologies Corp. Method and apparatus for treating wastewater
WO2007044415A2 (en) 2005-10-05 2007-04-19 Siemens Water Technologies Corp. Method and apparatus for treating wastewater
US7455765B2 (en) 2006-01-25 2008-11-25 Siemens Water Technologies Corp. Wastewater treatment system and method
US8293098B2 (en) 2006-10-24 2012-10-23 Siemens Industry, Inc. Infiltration/inflow control for membrane bioreactor
WO2008123972A1 (en) 2007-04-02 2008-10-16 Siemens Water Technologies Corp. Improved infiltration/inflow control for membrane bioreactor
US9764288B2 (en) 2007-04-04 2017-09-19 Evoqua Water Technologies Llc Membrane module protection
HUE052058T2 (hu) * 2007-04-20 2021-04-28 Zenon Tech Partnership Membrán által tartott biofilm berendezés és eljárás
AU2008263139B2 (en) 2007-05-29 2011-08-25 Evoqua Water Technologies Llc Membrane cleaning with pulsed airlift pump
US7867319B2 (en) * 2008-04-01 2011-01-11 Honeywell International Inc. Filled epoxy tubesheet
JP2013500144A (ja) 2008-07-24 2013-01-07 シーメンス インダストリー インコーポレイテッド 濾過システムにおける濾過膜モジュールアレイに対して構造的支持を施すための方法および濾過システム
NZ591259A (en) 2008-08-20 2013-02-22 Siemens Industry Inc A hollow membrane filter backwash system using gas pressurised at at least two pressures feed from the down stream side to push water through the filter to clean it
AU2010101488B4 (en) 2009-06-11 2013-05-02 Evoqua Water Technologies Llc Methods for cleaning a porous polymeric membrane and a kit for cleaning a porous polymeric membrane
US8491792B2 (en) 2010-01-15 2013-07-23 Board Of Regents, The University Of Texas System Non-dispersive process for insoluble oil recovery from aqueous slurries
US8617396B2 (en) 2010-01-15 2013-12-31 Board Of Regents, The University Of Texas System Non-dispersive process for insoluble oil recovery from aqueous slurries
US9643127B2 (en) 2010-01-15 2017-05-09 Board Of Regents Of The University Of Texas System Simultaneous removal of oil and gases from liquid sources using a hollow fiber membrane
MX350472B (es) * 2010-01-15 2017-09-07 Univ Texas Proceso no dispersivo para la recuperacion de aceite insoluble a partir de suspensiones acuosas.
US9688921B2 (en) 2013-02-26 2017-06-27 Board Of Regents, The University Of Texas System Oil quality using a microporous hollow fiber membrane
US9782726B2 (en) 2010-01-15 2017-10-10 Board Of Regents, The University Of Texas System Non-dispersive process for oil recovery
US9149772B2 (en) 2010-01-15 2015-10-06 Board Of Regents, The University Of Texas Systems Enhancing flux of a microporous hollow fiber membrane
ES2738898T3 (es) 2010-04-30 2020-01-27 Evoqua Water Tech Llc Dispositivo de distribución de flujo de fluido
AU2011305377B2 (en) 2010-09-24 2014-11-20 Evoqua Water Technologies Llc Fluid control manifold for membrane filtration system
US8506808B2 (en) * 2010-09-28 2013-08-13 Dow Global Technologies Llc Tubesheet and method for making and using the same
CN103958034B (zh) 2011-09-30 2017-03-22 伊沃夸水处理技术有限责任公司 隔离阀
CA2850309C (en) 2011-09-30 2020-01-07 Evoqua Water Technologies Llc Improved manifold arrangement
KR101340671B1 (ko) * 2011-12-27 2013-12-12 코오롱인더스트리 주식회사 여과막용 헤더 및 이것을 포함하는 여과막 모듈
WO2013188849A1 (en) 2012-06-14 2013-12-19 Board Of Regents, The University Of Texas System Non-dispersive oil recovery from oil industry liquid sources
US9533261B2 (en) 2012-06-28 2017-01-03 Evoqua Water Technologies Llc Potting method
AU2013231145B2 (en) 2012-09-26 2017-08-17 Evoqua Water Technologies Llc Membrane potting methods
CN104684631A (zh) 2012-09-26 2015-06-03 伊沃夸水处理技术有限责任公司 膜固定设备
EP2900356A1 (de) 2012-09-27 2015-08-05 Evoqua Water Technologies LLC Gaswäscher für tauchmembranen
JP5661087B2 (ja) * 2012-11-30 2015-01-28 東海興業株式会社 インサート成形品、インサート成形方法、及びインサート成形装置
EP4733273A2 (de) 2013-02-22 2026-04-29 BL Technologies, Inc. Membrananordnung zur unterstützung eines biofilms
US9300029B2 (en) * 2013-03-15 2016-03-29 International Business Machines Corporation Coaxial transmission line slot filter with absorptive matrix
EP3052221B1 (de) 2013-10-02 2022-12-14 Rohm & Haas Electronic Materials Singapore Pte. Ltd Vorrichtung zur reparatur eines membranfiltrationsmoduls
CA3207201A1 (en) 2014-03-20 2015-09-24 Bl Technologies, Inc. Wastewater treatment with primary treatment and mbr or mabr-ifas reactor
CN106714944A (zh) 2014-10-01 2017-05-24 H.B.富乐公司 用可固化组合物制备中空纤维膜模块的方法及由其制备的模块
WO2017011068A1 (en) 2015-07-14 2017-01-19 Evoqua Water Technologies Llc Aeration device for filtration system
JP6715931B2 (ja) 2015-11-19 2020-07-01 エヌライト， インコーポレイテッドＮｌｉｇｈｔ， Ｉｎｃ． レーザーフォールトトレランスおよびセルフキャリブレーションシステム
US11025034B2 (en) 2016-08-31 2021-06-01 Nlight, Inc. Laser cooling system
WO2018112220A1 (en) 2016-12-15 2018-06-21 Nlight, Inc. Fiber laser packaging
TWI786231B (zh) 2017-12-21 2022-12-11 德商漢高股份有限及兩合公司 過濾薄膜組件之封裝或接合組成物
CN112119546B (zh) 2018-03-12 2024-03-26 恩耐公司 具有可变盘绕光纤的光纤激光器
US12304115B2 (en) * 2019-07-11 2025-05-20 Textron Innovations Inc. Tooling method for molding composite ducts
US20250050277A1 (en) 2023-08-08 2025-02-13 Whitefox Technologies Limited Potting material for membrane separation modules

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2212166A1 (en) * 1973-01-02 1974-07-26 Rhone Poulenc Sa Sepn processes using hollow fibres - spirally wound on core to form cartridge of small cylindrical membranes
FR2374933A1 (fr) * 1976-12-24 1978-07-21 Rhone Poulenc Ind Appareil a fibres creuses, utilisable notamment comme rein artificiel, et procede pour sa fabrication
US4389363A (en) * 1980-11-03 1983-06-21 Baxter Travenol Laboratories, Inc. Method of potting microporous hollow fiber bundles
JPS60232207A (ja) * 1984-05-01 1985-11-18 Asahi Chem Ind Co Ltd 中空糸型濾過器の組立方法
JPH0423559Y2 (de) * 1986-05-07 1992-06-02
JPH04284834A (ja) * 1991-03-14 1992-10-09 Mitsubishi Rayon Co Ltd 中空糸膜モジュールの製造方法
JP3097149B2 (ja) * 1991-03-28 2000-10-10 東レ株式会社 医療透析用モジュールおよびその製造方法
JPH05168867A (ja) * 1991-12-26 1993-07-02 Nok Corp 中空糸膜モジュ−ルの製造方法
JP3685502B2 (ja) * 1994-03-15 2005-08-17 旭化成ケミカルズ株式会社 中空糸膜モジュール接着界面の補強方法
JP3694535B2 (ja) * 1994-04-04 2005-09-14 三菱レイヨン株式会社 中空糸膜モジュールおよびその製造方法
JP3684676B2 (ja) * 1995-06-30 2005-08-17 東レ株式会社 ポリスルホン系中空糸型人工腎臓の製造方法および人工腎臓
US5626758A (en) * 1995-08-08 1997-05-06 Rensselaer Polytechnic Institute Coiled membrane filtration system
US5702601A (en) * 1996-03-29 1997-12-30 Praxiar Technology, Inc. Structure enhancing hollow fiber module
JPH1099658A (ja) * 1996-10-02 1998-04-21 Mitsubishi Rayon Co Ltd 中空糸膜端部の接着固定方法
DE69810352T2 (de) * 1997-11-04 2003-10-30 Millipore Corp., Bedford Membranfilter
US6290756B1 (en) * 1997-12-03 2001-09-18 Praxair Technology, Inc. Hollow fiber membrane tubesheets of variable epoxy composition and hardness
IL123462A0 (en) * 1998-02-26 1998-09-24 Carbon Membranes Ltd A method for potting or casting inorganic hollow fiber membranes intotube sheets
AU2368300A (en) 1998-12-17 2000-07-03 Millipore Corporation Hollow fiber separation module and methods for manufacturing same
US6824679B1 (en) * 1998-12-17 2004-11-30 Millipore Corporation Hollow fiber separation module and methods for manufacturing same
US6149817A (en) * 1999-03-08 2000-11-21 Celgard Inc. Shell-less hollow fiber membrane fluid contactor
US6755894B2 (en) * 2001-05-02 2004-06-29 Praxair Technology, Inc. Hollow fiber membrane gas separation cartridge and gas purification assembly
US6616841B2 (en) * 2001-06-21 2003-09-09 Celgard Inc. Hollow fiber membrane contactor
US7172696B1 (en) * 2004-01-02 2007-02-06 Spectrum Laboratories, Inc. Radial dispersion mass transfer device having a semi-permeable tubular hollow fiber membrane wound around a porous core

Also Published As

Publication number Publication date
EP1239942B1 (de) 2005-03-23
WO2001043855A1 (en) 2001-06-21
US7005100B2 (en) 2006-02-28
US20060191838A1 (en) 2006-08-31
EP1239942A1 (de) 2002-09-18
DE60018973D1 (de) 2005-04-28
US20020171172A1 (en) 2002-11-21
JP3780210B2 (ja) 2006-05-31
AU2431601A (en) 2001-06-25
JP2003516849A (ja) 2003-05-20
ES2236027T3 (es) 2005-07-16
DE60018973T2 (de) 2006-04-06

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