ATE110292T1 - Spiralförmig gewickelte, konische filterpatrone und verfahren zu ihrer herstellung. - Google Patents

Spiralförmig gewickelte, konische filterpatrone und verfahren zu ihrer herstellung.

Info

Publication number
ATE110292T1
ATE110292T1 AT88103744T AT88103744T ATE110292T1 AT E110292 T1 ATE110292 T1 AT E110292T1 AT 88103744 T AT88103744 T AT 88103744T AT 88103744 T AT88103744 T AT 88103744T AT E110292 T1 ATE110292 T1 AT E110292T1
Authority
AT
Austria
Prior art keywords
sump
filter cartridge
cartridge
wound
spiral
Prior art date
Application number
AT88103744T
Other languages
English (en)
Inventor
Robert A Bertelsen
David J Paulson
Original Assignee
Osmonics Inc
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 Osmonics Inc filed Critical Osmonics Inc
Application granted granted Critical
Publication of ATE110292T1 publication Critical patent/ATE110292T1/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
    • B01D63/10—Spiral-wound membrane modules
    • B01D63/103—Details relating to membrane envelopes
    • B01D63/1031—Glue line or sealing patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • B01D29/216—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets with wound sheets
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/05—Methods of making filter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly
    • Y10T156/1066—Cutting to shape joining edge surfaces only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)
  • Making Paper Articles (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
AT88103744T 1987-03-09 1988-03-09 Spiralförmig gewickelte, konische filterpatrone und verfahren zu ihrer herstellung. ATE110292T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2319287A 1987-03-09 1987-03-09
US07/037,113 US4839037A (en) 1987-03-09 1987-04-06 Tapered, spirally wound filter cartridge and method of making same

Publications (1)

Publication Number Publication Date
ATE110292T1 true ATE110292T1 (de) 1994-09-15

Family

ID=26696825

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88103744T ATE110292T1 (de) 1987-03-09 1988-03-09 Spiralförmig gewickelte, konische filterpatrone und verfahren zu ihrer herstellung.

Country Status (6)

Country Link
US (1) US4839037A (de)
EP (1) EP0282045B1 (de)
JP (1) JPS63291603A (de)
AT (1) ATE110292T1 (de)
CA (1) CA1320143C (de)
DE (1) DE3851167T2 (de)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4882056A (en) * 1988-04-01 1989-11-21 Pall Corporation Fluid filter element with an overlapped wrap
US5221473A (en) * 1989-10-13 1993-06-22 Burrows Bruce D Filter cartridge assembly for a reverse osmosis purification system
EP0520737A1 (de) * 1991-06-28 1992-12-30 Pall Corporation Filteranordnung mit einer relationsgeschweissten Endkappe
US5227062A (en) * 1991-11-25 1993-07-13 Osmonics, Inc. Adjustable flow control for fluid separation system comprising relatively moveable orifice plates
US5543047A (en) * 1992-11-06 1996-08-06 Pall Corporation Filter with over-laid pleats in intimate contact
US5298046A (en) * 1993-01-06 1994-03-29 Minnesota Mining And Manufacturing Company Diesel particulate filter element and filter
US5476585A (en) * 1993-02-24 1995-12-19 Pall Corporation Removably mounted hollow filter element and core
US5403482A (en) * 1993-10-12 1995-04-04 Gelman Sciences Inc. Self-supporting, pleated, spirally wound filter and the corresponding process of making
AU3968495A (en) * 1994-10-21 1996-05-15 Pall Corporation Fluid processing apparatus
US5490926A (en) * 1994-10-31 1996-02-13 W.R. Grace & Co.-Conn. Spiral-wound filtration cartridge with longitudinal bypass feature
JPH08192006A (ja) * 1995-01-13 1996-07-30 Pall Corp 濾過器
US5984109A (en) * 1995-07-10 1999-11-16 Western Filter Corporation Filter assembly including a disposable coreless filter element
US6103120A (en) * 1995-10-23 2000-08-15 Pall Corporation Fluid processing apparatus
US5827430A (en) * 1995-10-24 1998-10-27 Perry Equipment Corporation Coreless and spirally wound non-woven filter element
US5707518A (en) * 1996-01-17 1998-01-13 White Consolidated Industries, Inc. Refrigerator water filter
US5720411A (en) * 1996-03-20 1998-02-24 Advanced Structures, Inc. Pressure vessels and end closures therefor
USD385330S (en) * 1996-07-22 1997-10-21 White Consolidated Industries, Inc. Water filter housing
NZ335203A (en) * 1996-10-10 2000-10-27 Neose Technologies Inc Carbohydrate, purification using ultrafiltration, reverse osmosis and nanofiltration
GB2365511B (en) * 1997-07-16 2002-03-27 Pall Corp Valves for filters
US5985146A (en) * 1997-07-23 1999-11-16 Trisep Corporation Sanitary rigid shell spiral wound element
US5996810A (en) * 1997-07-24 1999-12-07 Fleetguard, Inc. Fluid filter assembly
US5904357A (en) * 1997-07-24 1999-05-18 Fleetguard, Inc. Fluid filter seal arrangement
US6045693A (en) * 1997-07-24 2000-04-04 Fleetguard, Inc. Spin-on filter assembly
US6207053B1 (en) * 1998-03-12 2001-03-27 Celgard Inc. Thermoplastic, unibody transfer device
US6132618A (en) * 1998-04-16 2000-10-17 Pq Corporation System and method for waking a computer having a plurality of power resources from a system state using a data structure
US6702941B1 (en) 1998-09-09 2004-03-09 Pall Corporation Fluid treatment elements adapted for cross flow treatment
US6068771A (en) * 1999-02-11 2000-05-30 Koch Membrane Systems, Inc. Method for sealing spiral wound filtration modules
US20040129637A1 (en) * 2000-07-07 2004-07-08 Hidayat Husain Multi-stage filtration and softening module and reduced scaling operation
US6554140B2 (en) 2000-12-19 2003-04-29 Fleetguard, Inc. Spin-on filter assembly
US20030034293A1 (en) * 2001-08-16 2003-02-20 Pti Advanced Filtration, Inc. Method of treating filtration media to prevent lateral flow, blistering and de-lamination
US6843377B1 (en) 2002-06-04 2005-01-18 Dana Corporation Spacer and filter assembly utilizing the spacer
IL166509A0 (en) * 2002-07-29 2006-01-15 Mt Technologies Inc Biomimetic membranes
KR20050107798A (ko) * 2003-03-14 2005-11-15 제논 인바이런멘탈 인코포레이티드 내부 스테이지화된 나선형 권취 모듈을 갖는 연수용나노여과 시스템
US20120096671A1 (en) 2010-10-26 2012-04-26 Karcher North America, Inc. Floor cleaning apparatus employing a combined sweeper and vaccum assembly
US7533435B2 (en) 2003-05-14 2009-05-19 Karcher North America, Inc. Floor treatment apparatus
US20050252838A1 (en) 2004-05-13 2005-11-17 Baldwin Filters, Inc. Fluid filtration apparatus and method
US20070138096A1 (en) * 2004-11-05 2007-06-21 Tarr Ronald S Systems and methods for controlling contaminate levels of processed water and maintaining membranes
US20060096920A1 (en) * 2004-11-05 2006-05-11 General Electric Company System and method for conditioning water
US7384549B2 (en) * 2005-12-29 2008-06-10 Spf Innovations, Llc Method and apparatus for the filtration of biological solutions
US20070261377A1 (en) * 2006-05-10 2007-11-15 Klug Jerry J Spin-on filter arrangement and methods
US20080149562A1 (en) * 2006-12-20 2008-06-26 Ronald Scott Tarr Methods and systems for delivering scale inhibitor
DE102008031170B4 (de) * 2008-07-03 2010-06-17 Sartorius Stedim Biotech Gmbh Adapter zur Befestigung eines Filterelementes
USD654234S1 (en) 2010-12-08 2012-02-14 Karcher North America, Inc. Vacuum bag
US20130305672A1 (en) * 2012-05-16 2013-11-21 Purolator Filters Na Llc Helical/Spiral Seal Air Filter
US11752470B2 (en) 2016-08-29 2023-09-12 Emd Millipore Corporation Fixed rigid wall device for compressed pleat configuration filters
EP3529111B1 (de) 2016-10-20 2023-01-11 Cummins Filtration IP, Inc. Unterbrochene, direktionale prägung einer flachen platte
US10328392B2 (en) * 2016-12-14 2019-06-25 Scott P. Yaeger Pleated, tapered, and spiral-wound cross-flow filter element
USD907868S1 (en) 2019-01-24 2021-01-12 Karcher North America, Inc. Floor cleaner
US10905983B1 (en) * 2020-01-10 2021-02-02 ERD Paris, LLC Flow-directing water filter housing, water filter system and method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20494A (en) * 1858-06-08 Machine eob
US1669461A (en) * 1925-08-24 1928-05-15 Charles B Gamble Gas filter
GB484056A (en) * 1937-01-25 1938-04-29 Soc Ind Des Telephones Constr Improvements in filtering apparatus
GB635557A (en) * 1946-09-24 1950-04-12 Usher Arthur Franklin Williams Improvements in or relating to edge filters and emulsifiers
US2726185A (en) * 1952-04-26 1955-12-06 Arthur M Howald Method of forming tapered glass rods
US2995254A (en) * 1958-04-02 1961-08-08 Lena A Bennett Water filter
US3050193A (en) * 1959-05-01 1962-08-21 American Felt Co Filter cartridge
US3063888A (en) * 1959-07-07 1962-11-13 Permanent Filter Corp Method of making a wrapped filter tube of fiberglass and foraminous material
US3317045A (en) * 1963-09-23 1967-05-02 Motor Guard Corp Filter unit with radially compressed element
GB1358975A (en) * 1971-06-25 1974-07-03 Holland J W Filter
GB1476731A (en) * 1974-10-18 1977-06-16 Novomobiles Ltd Combined casing and housing units for cartridges of oil filters
US4187136A (en) * 1978-04-14 1980-02-05 Nelson Industries, Inc. Method of making a graduated density liquid filter element
US4548714A (en) * 1983-10-11 1985-10-22 Desalination Systems, Inc. Semipermeable membrane cartridge for use with a pressure container
US4609466A (en) * 1984-10-23 1986-09-02 Natures Sunshine Products Portable water purification system

Also Published As

Publication number Publication date
EP0282045B1 (de) 1994-08-24
DE3851167T2 (de) 1995-04-13
DE3851167D1 (de) 1994-09-29
CA1320143C (en) 1993-07-13
JPS63291603A (ja) 1988-11-29
EP0282045A1 (de) 1988-09-14
US4839037A (en) 1989-06-13

Similar Documents

Publication Publication Date Title
ATE110292T1 (de) Spiralförmig gewickelte, konische filterpatrone und verfahren zu ihrer herstellung.
CA2089663A1 (en) Improved tangential filtration process and apparatus
DE3851572D1 (de) Polysulfon-Hohlfasermembran und Verfahren zu ihrer Herstellung.
DE3580834D1 (de) Kompositmembranen zur gastrennung und verfahren zu ihrer herstellung.
DE3675961D1 (de) Trennungsmembran und verfahren zu ihrer herstellung.
NO911535L (no) Hulfibermembran-separeringsanordning.
GB2135902B (en) Membrane fibre filtration apparatus
ATE147656T1 (de) Halbdurchlässiges membranmodul und verfahren zu seiner herstellung
GB9121770D0 (en) A method of backwashing tubular filter membranes,and apparatus for implementing the method
AU2176888A (en) Polyamide reverse osmosis membranes
DE69112076D1 (de) Nanofiltrationsmembran und verfahren zur herstellung.
IT8321341A0 (it) Filtro a membrana per microfiltrazione e procedimento per la sua fabbricazione.
DE3885067D1 (de) Verfahren zur Herstellung von zusammengesetzten Membranen.
DE3867415D1 (de) Verfahren zur herstellung laminierter werkstoffe.
DE3773001D1 (de) Hydrophilisierte poroese membran und verfahren zu ihrer herstellung.
DE3867370D1 (de) Hydrophile mikroporoese membran und verfahren zu ihrer herstellung.
AU4685889A (en) Process for separating organometallic compounds and/or metal carbonyls from their solutions in organic media
ATE55920T1 (de) Verfahren zur herstellung einer komposit-membran.
JPS6420227A (en) Oxazolidone-containing epoxy resin
IL85090A0 (en) Polymeric optical waveguide,a method and an apparatus for the preparation thereof by coextrusion
AU2455688A (en) Porous hollow fiber membrane, method for production thereof, and oxygenator using the hollow fiber membrane
EP0115641A3 (de) Verfahren zur Herstellung von bifunktionellen Polyphenylenethern
DE3579865D1 (de) Haemoglobin-enthaltende liposomen und ein verfahren zu ihrer herstellung.
DE3265896D1 (en) Membrane filtration using ultrafiltration membrane
DE69232938T2 (de) Verfahren zur Herstellung einer einheitlichen, mikroporösen hydrophilen Polyvinylidendifluorid-Membran