ATE208226T1 - Tieffilterpatrone und methode und vorrichtung zu deren herstellung - Google Patents

Tieffilterpatrone und methode und vorrichtung zu deren herstellung

Info

Publication number
ATE208226T1
ATE208226T1 AT93920275T AT93920275T ATE208226T1 AT E208226 T1 ATE208226 T1 AT E208226T1 AT 93920275 T AT93920275 T AT 93920275T AT 93920275 T AT93920275 T AT 93920275T AT E208226 T1 ATE208226 T1 AT E208226T1
Authority
AT
Austria
Prior art keywords
filaments
filter cartridge
producing same
deep filter
diameter
Prior art date
Application number
AT93920275T
Other languages
English (en)
Inventor
Joseph C Szczepanski
Thomas M Aune
Henry J Pipeline Av Schneider
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 ATE208226T1 publication Critical patent/ATE208226T1/de

Links

Classifications

    • 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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • 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
    • 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
    • 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—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 multiple filtering elements, characterised by their mutual disposition in series connection
    • B01D29/58—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 multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
    • 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
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/18—Filters characterised by the openings or pores
    • B01D2201/182—Filters characterised by the openings or pores for depth filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/10—Filtering material manufacturing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Packaging For Recording Disks (AREA)
AT93920275T 1992-08-20 1993-08-19 Tieffilterpatrone und methode und vorrichtung zu deren herstellung ATE208226T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/932,620 US5340479A (en) 1992-08-20 1992-08-20 Depth filter cartridge and method and apparatus for making same
PCT/US1993/007924 WO1994004243A1 (en) 1992-08-20 1993-08-19 Depth filter cartridge and method and apparatus for making same

Publications (1)

Publication Number Publication Date
ATE208226T1 true ATE208226T1 (de) 2001-11-15

Family

ID=25462610

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93920275T ATE208226T1 (de) 1992-08-20 1993-08-19 Tieffilterpatrone und methode und vorrichtung zu deren herstellung

Country Status (7)

Country Link
US (1) US5340479A (de)
EP (1) EP0655937B1 (de)
JP (1) JP3611570B2 (de)
AT (1) ATE208226T1 (de)
AU (1) AU5087693A (de)
DE (1) DE69331102T2 (de)
WO (1) WO1994004243A1 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5366576A (en) * 1993-04-14 1994-11-22 Clack Corporation Method for producing tubular products from nonwoven fibers
EP0756508B1 (de) * 1995-02-21 1999-04-28 Carlo Maria Maucci Behälter mit abbildungskartenstruktur und mit lösbaren zeichnungen zur verwendung in strategiespielen
US5591335A (en) * 1995-05-02 1997-01-07 Memtec America Corporation Filter cartridges having nonwoven melt blown filtration media with integral co-located support and filtration
WO1996036415A1 (en) * 1995-05-18 1996-11-21 Parker-Hannifin Corporation Compound layer resin bonded filter cartridge
US6099729A (en) * 1996-03-01 2000-08-08 Parker-Hannifin Corporation Coreless non-metallic filter element
US5851486A (en) * 1996-04-30 1998-12-22 Medtronic, Inc. Spray spun filter cartridges for cardiotomy filter/defoamer
US5891482A (en) * 1996-07-08 1999-04-06 Aaf International Melt blowing apparatus for producing a layered filter media web product
US6749753B1 (en) * 1996-09-25 2004-06-15 Chisso Corporation Filter of high accuracy
US6939466B2 (en) * 1998-08-17 2005-09-06 Cuno Incorporated Graded particle-size retention filter medium for fluid filtration unit with improved edge seal
US6712966B1 (en) 1999-02-04 2004-03-30 Cuno Incorporated Graded particle-size retention filter medium for cell-type filter unit
US20040118766A1 (en) * 2000-02-03 2004-06-24 Pulek John L. Graded particle-size retention filter medium for cell-type filter unit
US6342283B1 (en) * 1999-03-30 2002-01-29 Usf Filtration & Separations, Inc. Melt-blown tubular core elements and filter cartridges including the same
US6358417B1 (en) * 1999-04-21 2002-03-19 Osmonics, Inc. Non-woven depth filter element
US6322604B1 (en) * 1999-07-22 2001-11-27 Kimberly-Clark Worldwide, Inc Filtration media and articles incorporating the same
US6596205B1 (en) * 2000-08-09 2003-07-22 Aaf-Mcquay Arrangement for forming a layered fibrous mat of varied porosity
US6736274B2 (en) 2001-08-17 2004-05-18 Total Filter Technology, Inc. Nonwoven tubular filter extracting
CN100582343C (zh) * 2001-10-23 2010-01-20 Ge奥斯莫尼克斯公司 三维非织造介质,过滤器和加工方法
US6986427B2 (en) * 2001-10-23 2006-01-17 Ge Osmonics, Inc. Three-dimensional non-woven media
US20060031111A9 (en) * 2002-05-30 2006-02-09 Whymark Thomas J Multi-market broadcast tracking, management and reporting method and system
JP2004181940A (ja) * 2002-11-22 2004-07-02 Canon Inc 記録方法、および記録装置
BRPI0411153A (pt) * 2003-06-05 2006-07-11 Cuno Inc processo de obtenção de elementos filtrantes usando poliolefinas possuindo determinadas propriedades reologias e produtos obtidos
KR101126281B1 (ko) * 2003-06-06 2012-03-19 폴 코포레이션 유체 처리 요소
US7959714B2 (en) 2007-11-15 2011-06-14 Cummins Filtration Ip, Inc. Authorized filter servicing and replacement
US7674425B2 (en) * 2005-11-14 2010-03-09 Fleetguard, Inc. Variable coalescer
US7828869B1 (en) 2005-09-20 2010-11-09 Cummins Filtration Ip, Inc. Space-effective filter element
US20070062886A1 (en) * 2005-09-20 2007-03-22 Rego Eric J Reduced pressure drop coalescer
US8114183B2 (en) * 2005-09-20 2012-02-14 Cummins Filtration Ip Inc. Space optimized coalescer
US8231752B2 (en) * 2005-11-14 2012-07-31 Cummins Filtration Ip Inc. Method and apparatus for making filter element, including multi-characteristic filter element
US20080023402A1 (en) * 2006-07-28 2008-01-31 General Electric Company Water filtration systems and methods
US20080023405A1 (en) * 2006-07-28 2008-01-31 General Electric Company Water filtration systems and methods
US11845019B2 (en) 2013-11-06 2023-12-19 Bl Technologies, Inc. Large format melt-blown depth filter cartridge
DK3065844T3 (da) 2013-11-06 2017-11-27 Gen Electric Smelteblæst dybdefilter, fremgangsmåde og maskine til at fremstille det
US11266936B2 (en) 2015-04-28 2022-03-08 Bl Technologies, Inc. Melt-blown depth filter element, method and machine of making it
RU2639702C2 (ru) * 2016-02-24 2017-12-21 Общество С Ограниченной Ответственностью "Тион Инжиниринг" Объемный фильтр из нетканого самонесущего материала
RU177154U1 (ru) * 2017-10-12 2018-02-12 Владимир Сергеевич Самылин Картридж для фильтрации жидкостей

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3251475A (en) * 1955-04-18 1966-05-17 Fmc Corp Fibrous filter body
US3347391A (en) * 1964-10-29 1967-10-17 Owens Corning Fiberglass Corp Filter cartridge and method of making the same
US3904798A (en) * 1972-03-24 1975-09-09 Celanese Corp Varying density cartridge filters
US4240864A (en) * 1979-05-25 1980-12-23 Celanese Corporation Spray spinning collection unit
US4726901A (en) * 1984-01-06 1988-02-23 Pall Corporation Cylindrical fibrous structures with graded pore size

Also Published As

Publication number Publication date
EP0655937A4 (de) 1997-12-17
DE69331102T2 (de) 2002-08-22
AU5087693A (en) 1994-03-15
JPH08501976A (ja) 1996-03-05
JP3611570B2 (ja) 2005-01-19
EP0655937B1 (de) 2001-11-07
US5340479A (en) 1994-08-23
DE69331102D1 (de) 2001-12-13
WO1994004243A1 (en) 1994-03-03
EP0655937A1 (de) 1995-06-07

Similar Documents

Publication Publication Date Title
ATE208226T1 (de) Tieffilterpatrone und methode und vorrichtung zu deren herstellung
DE69329118D1 (de) Zick-zack-formig gefaltete filterzusammenstellung und methode und vorrichtung zu deren herstellung
DE59608412D1 (de) Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polymeren
DE59101030D1 (de) Verfahren und vorrichtung zur herstellung von feinstfasern aus thermoplastischen polymeren.
DE69127609D1 (de) Vorrichtung und verfahren zur herstellung von diamanten
DE3879613D1 (de) Schnellrueckstellbares ptfe und verfahren zu dessen herstellung.
DE69129949D1 (de) Gebilde aus aktivierten Kohlenstoffasern und Verfahren zu seiner Herstellung
DE69214733D1 (de) Verfahren und Vorrichtung zur Spaltenbildung
DE3850792D1 (de) Verfahren und Vorrichtung zum Filtrieren.
DE69602699D1 (de) Verfahren und Geräte zur Herstellung von zylindrischen lichtempfindlichen Elementen
DE69106391D1 (de) Verfahren und Vorrichtung zur Herstellung von Honigwabenmaterial.
DE3683838D1 (de) Verfahren und vorrichtung zur herstellung von optischen elementen.
ATE218578T1 (de) Vorrichtung und methode zur multiplen herstellung von organischen verbindungen auf einem polymeren träger
DE59607024D1 (de) Verfahren und Vorrichtung zur Herstellung von Polyamiden
DE69107992D1 (de) Verfahren zur elektrolytischen Herstellung von Ozon und Vorrichtung dazu.
DE69031175D1 (de) Vorrichtung zur Herstellung von verseilten Drähten und Maschine zur Herstellung von konzentrisch verseilten Drähten
DE69531196D1 (de) Vorrichtung und verfahren zur herstellung von transmissionshologrammen
DE69511469D1 (de) Verfahren und Vorrichtung zur Herstellung von Diamanten
DE59003798D1 (de) Verfahren zur Herstellung von gesättigten, fluorhaltigen und chlorfreien Kohlenwasserstoffen.
EP1027482A4 (de) Vorrichtung und verfahren zur in-situ herstellung von dotierstoffen
DE68921302D1 (de) Filter für Gaserzeuger und Verfahren zu seiner Herstellung.
ATA385683A (de) Federscheibe, verfahren zur herstellung derselben und vorrichtung zu dessen durchfuehrung
DE69308089D1 (de) Verfahren und Vorrichtung zur Herstellung von Polymeren
DE69018964D1 (de) Verfahren und vorrichtung zur herstellung von gerippten rohren.
DE69001198D1 (de) Wasser-in-oel-dispersion und verfahren zu ihrer herstellung.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties