WO1998023356A3 - Encapsulated lenticular filter cartridge - Google Patents

Encapsulated lenticular filter cartridge Download PDF

Info

Publication number
WO1998023356A3
WO1998023356A3 PCT/US1997/021354 US9721354W WO9823356A3 WO 1998023356 A3 WO1998023356 A3 WO 1998023356A3 US 9721354 W US9721354 W US 9721354W WO 9823356 A3 WO9823356 A3 WO 9823356A3
Authority
WO
WIPO (PCT)
Prior art keywords
filtration device
excess
process fluid
volume
filter cartridge
Prior art date
Application number
PCT/US1997/021354
Other languages
French (fr)
Other versions
WO1998023356A2 (en
Inventor
Daniel K Olsen
John L Pulek
Jeffrey A Lucas
Laurie Iturrino
Thomas J Hamlin
Eric Cizek
Clifford L Schorr
Original Assignee
Cuno 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 Cuno Inc filed Critical Cuno Inc
Priority to AU52663/98A priority Critical patent/AU729705B2/en
Priority to DE69705240T priority patent/DE69705240T2/en
Priority to BR9713428-7A priority patent/BR9713428A/en
Priority to EP97947621A priority patent/EP0948387B1/en
Priority to JP52476198A priority patent/JP2001506536A/en
Priority to AT97947621T priority patent/ATE202003T1/en
Publication of WO1998023356A2 publication Critical patent/WO1998023356A2/en
Publication of WO1998023356A3 publication Critical patent/WO1998023356A3/en

Links

Classifications

    • 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
    • B01D29/111—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/005—Making filter elements not provided for elsewhere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/08—Construction of the casing
    • 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
    • B01D29/39—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 hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
    • B01D29/41—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 hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type mounted transversely on the tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/02—Combinations of filters of different kinds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/40—Special measures for connecting different parts of the filter
    • B01D2201/4084—Snap or Seeger ring connecting means
    • 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
    • Y10S210/00—Liquid purification or separation
    • Y10S210/13—Part flow-full flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Prostheses (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

A method for retrieving excess pharmaceutical process fluid from the hold-up volume of a primary fluid filtration device. The hold-up volume is the volume of excess process fluid which accumulates in the bottom of the filter housing below the outlet opening thereof. Because it is considered valuable, the excess pharmaceutical process fluid is retrieved from the lower housing (22) via a drainage port (23) formed therein below the level of the outlet. The excess process fluid is then filtered in a supplemental filtration device (100) that is connected to the drainage port. The supplemental filtration device has a smaller volumetric capacity than the capacity of the primary fluid filtration device.
PCT/US1997/021354 1996-11-26 1997-11-21 Encapsulated lenticular filter cartridge WO1998023356A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AU52663/98A AU729705B2 (en) 1996-11-26 1997-11-21 Encapsulated lenticular filter cartridge
DE69705240T DE69705240T2 (en) 1996-11-26 1997-11-21 ENCLOSED LENS-SHAPED CARTRIDGE FILTER
BR9713428-7A BR9713428A (en) 1996-11-26 1997-11-21 Fluid filtration devices and method for manufacturing them
EP97947621A EP0948387B1 (en) 1996-11-26 1997-11-21 Encapsulated lenticular filter cartridge
JP52476198A JP2001506536A (en) 1996-11-26 1997-11-21 Lens-shaped filter cartridge enclosed in a capsule
AT97947621T ATE202003T1 (en) 1996-11-26 1997-11-21 ENCAPSULATED LENS SHAPED CARTRIDGE FILTER

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3182796P 1996-11-26 1996-11-26
US60/031,827 1996-11-26

Publications (2)

Publication Number Publication Date
WO1998023356A2 WO1998023356A2 (en) 1998-06-04
WO1998023356A3 true WO1998023356A3 (en) 1998-07-30

Family

ID=21861623

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1997/021354 WO1998023356A2 (en) 1996-11-26 1997-11-21 Encapsulated lenticular filter cartridge

Country Status (7)

Country Link
US (2) US5965019A (en)
EP (1) EP0948387B1 (en)
JP (1) JP2001506536A (en)
AT (1) ATE202003T1 (en)
BR (1) BR9713428A (en)
DE (1) DE69705240T2 (en)
WO (1) WO1998023356A2 (en)

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DE19837257A1 (en) * 1998-08-17 2000-02-24 Seitz Filter Werke Stacked filter module comprises inter-layered filter medium, drainage spacers, seals and passage sections
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US20070017879A1 (en) * 1998-12-03 2007-01-25 Stephen Proulx Filtration cartridge and process for filtering a slurry
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KR100615010B1 (en) * 1999-09-17 2006-08-25 엔테그리스, 아이엔씨. Filter cartridge for filtering a slurry
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JP4068407B2 (en) * 2002-07-02 2008-03-26 ダイキョーニシカワ株式会社 Oil strainer joint structure
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US7704397B2 (en) * 2003-12-15 2010-04-27 Filtran Llc Coaxial full-flow and bypass oil filter having cap with blades
US7704396B2 (en) * 2003-12-15 2010-04-27 Filtran Llc Coaxial full-flow and bypass oil filter with spring/gasket arrangement
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US20050178273A1 (en) 2004-01-20 2005-08-18 Meuleners William J. Liquid dispenser assembly for use with an appliance
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US20050279695A1 (en) * 2004-06-17 2005-12-22 Millipore Corporation Disposable integral filter unit
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US20050279694A1 (en) * 2004-06-17 2005-12-22 Gregory Straeffer Disposable integral filter unit
US20090255880A1 (en) * 2008-04-14 2009-10-15 Pritchard Scott J Single use sanitary filter assembly
EP2113294A1 (en) 2008-04-30 2009-11-04 Filtrox AG Filter module, filter device and use of a filter module
EP2373394B1 (en) * 2008-11-04 2016-04-20 3M Innovative Properties Company Fluid interconnect
EP2349526B1 (en) 2008-11-04 2014-04-23 3M Innovative Properties Company Filter element and seal therefor
US9675914B2 (en) * 2009-04-16 2017-06-13 Bha Altair, Llc Bagged filter cartridge, system and methods
US9616362B2 (en) 2012-01-19 2017-04-11 Bha Altair, Llc Bagged filter cartridge, system and method
EP2585189A2 (en) * 2010-06-23 2013-05-01 Stobbe Tech A/s Biopharmaceutical process apparatuses assembled into a column
CN103796727B (en) * 2011-09-19 2016-01-20 3M创新有限公司 For filter element and the assembly of bioprocess technology application
USD669155S1 (en) 2011-09-19 2012-10-16 3M Innovative Properties Company Filtration capsule
US9757666B2 (en) 2012-04-30 2017-09-12 Saint-Gobain Performance Plastics Corporation Liquid recovery filter
US9861916B2 (en) 2012-04-30 2018-01-09 Saint-Gobain Performance Pastics Corporation Liquid recovery filter
USD785675S1 (en) * 2014-09-29 2017-05-02 Parker-Hannifin Corporation Filter drier
US10376993B2 (en) * 2014-11-12 2019-08-13 Illinois Took Works Inc. Flash trap
CA3012478A1 (en) * 2016-01-25 2017-08-03 Saint-Gobain Performance Plastics Corporation Break-away filter housing apparatus
US11154811B2 (en) * 2016-04-07 2021-10-26 Entegris, Inc. Gas filter
JP2022524935A (en) * 2019-03-28 2022-05-11 イー・エム・デイー・ミリポア・コーポレイシヨン Headspace for depth filters and how to use them
US11383188B2 (en) * 2019-06-07 2022-07-12 Pall Corporation Filter capsule and method of use
KR102107113B1 (en) * 2019-07-23 2020-05-07 (주)자이언 Glasses lens abrasive water filtration apparatus
US11498024B2 (en) 2019-12-27 2022-11-15 Pall Corporation Method and system for recovering fluid
US11498023B2 (en) 2019-12-27 2022-11-15 Pall Corporation Method and system for recovering fluid
US11148083B2 (en) 2019-12-27 2021-10-19 Pall Corporation Method and system for recovering fluid
US11173434B2 (en) 2019-12-27 2021-11-16 Pall Corporation Method and system for recovering fluid
US20220347603A1 (en) * 2021-04-30 2022-11-03 Pall Corporation Filter disk segments

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GB1340726A (en) * 1970-06-01 1974-01-30 Dover Corp Apparatus and method for filtering fluids
FR2478483A1 (en) * 1979-11-05 1981-09-25 Millipore Corp Discardable filter cartridge - has stack of units with membranes sealed to ribbed supports
DE3125841C2 (en) * 1981-02-10 1983-10-06 Basf Farben + Fasern Ag, 2000 Hamburg Filter system for liquid media
US4388187A (en) * 1981-04-27 1983-06-14 Eaglestone Dustin D Fuel filter
DE8516808U1 (en) * 1985-06-08 1986-08-07 Sartorius GmbH, 3400 Göttingen Disposable small filters for the filtration of fluids
DE3741552A1 (en) * 1987-12-08 1989-06-22 Seitz Filter Werke Filter module
EP0613710A1 (en) * 1988-05-27 1994-09-07 Pall Corporation Filtering apparatus
GB2220866A (en) * 1988-07-22 1990-01-24 Gilardini Spa Filter
EP0396385A2 (en) * 1989-05-01 1990-11-07 Filtertek, Inc. A friction welding process and a filter formed thereby
US5462675A (en) * 1994-07-15 1995-10-31 Pall Corporation Filter assembly and method of reducing hold-up in a filter assembly

Also Published As

Publication number Publication date
EP0948387A2 (en) 1999-10-13
US6168722B1 (en) 2001-01-02
WO1998023356A2 (en) 1998-06-04
BR9713428A (en) 2000-01-25
EP0948387B1 (en) 2001-06-13
ATE202003T1 (en) 2001-06-15
DE69705240T2 (en) 2002-05-29
JP2001506536A (en) 2001-05-22
US5965019A (en) 1999-10-12
DE69705240D1 (en) 2001-07-19

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