DE69917666D1 - Fluidfiltrationseinheit - Google Patents

Fluidfiltrationseinheit

Info

Publication number
DE69917666D1
DE69917666D1 DE69917666T DE69917666T DE69917666D1 DE 69917666 D1 DE69917666 D1 DE 69917666D1 DE 69917666 T DE69917666 T DE 69917666T DE 69917666 T DE69917666 T DE 69917666T DE 69917666 D1 DE69917666 D1 DE 69917666D1
Authority
DE
Germany
Prior art keywords
filtration unit
fluid filtration
fluid
unit
filtration
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
DE69917666T
Other languages
English (en)
Other versions
DE69917666T2 (de
Inventor
W Bassett
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.)
3M Innovative Properties Co
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
Publication of DE69917666D1 publication Critical patent/DE69917666D1/de
Application granted granted Critical
Publication of DE69917666T2 publication Critical patent/DE69917666T2/de
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
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—Apparatus therefor
    • 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
    • B01D63/024—Hollow fibre modules with a single potted end
    • 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
    • B01D63/024—Hollow fibre modules with a single potted end
    • B01D63/0241—Hollow fibre modules with a single potted end being U-shaped
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C02F9/20—Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0415—Details of supporting structures
    • 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
    • B01D2201/4015—Bayonet connecting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/20—Specific housing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/20—Specific housing
    • B01D2313/201—Closed housing, vessels or containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/90—Additional auxiliary systems integrated with the module or apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/90—Additional auxiliary systems integrated with the module or apparatus
    • B01D2313/901—Integrated prefilter
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/006—Cartridges
DE69917666T 1998-10-08 1999-10-04 Fluidfiltrationseinheit Expired - Lifetime DE69917666T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16920498A 1998-10-08 1998-10-08
US169204 1998-10-08
PCT/US1999/022851 WO2000020093A1 (en) 1998-10-08 1999-10-04 Fluid filtration unit

Publications (2)

Publication Number Publication Date
DE69917666D1 true DE69917666D1 (de) 2004-07-01
DE69917666T2 DE69917666T2 (de) 2005-06-02

Family

ID=22614621

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69917666T Expired - Lifetime DE69917666T2 (de) 1998-10-08 1999-10-04 Fluidfiltrationseinheit

Country Status (8)

Country Link
US (1) US6325929B1 (de)
EP (1) EP1121187B1 (de)
AU (1) AU748325B2 (de)
BR (1) BR9914768A (de)
CA (1) CA2346792A1 (de)
DE (1) DE69917666T2 (de)
MX (1) MXPA01003639A (de)
WO (1) WO2000020093A1 (de)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2895799A (en) 1998-03-04 1999-09-20 American Standard, Inc. Escutcheon-mounted filter with above counter access for cartridge renewal
US6641727B1 (en) 1998-03-04 2003-11-04 American Standard International Inc. Filter faucet
US6139739A (en) * 1998-10-08 2000-10-31 Cuno Incorporated Composite filter element
NL1016486C2 (nl) * 2000-10-26 2002-05-01 Prime Water Systems Gmbh Filterinrichting met een cilindrisch voorfilter rond een filtratiemembraanmodule.
US6632355B2 (en) 2001-07-30 2003-10-14 Pentapure Incorporated Low spillage replaceable water filter assembly
JP5072152B2 (ja) * 2001-09-05 2012-11-14 三菱レイヨン株式会社 浄水カートリッジおよび浄水器
USD492753S1 (en) 2003-04-25 2004-07-06 Procter & Gamble Fluidic cartridge end piece
USD494654S1 (en) 2003-04-25 2004-08-17 Procter & Gamble Co. Fluidic cartridge fittings
US20040232064A1 (en) * 2003-05-23 2004-11-25 James Wilkinson Cartridge filters and housing connections therefor
US7673756B2 (en) 2005-06-29 2010-03-09 Selecto, Inc. Modular fluid purification system and components thereof
EP1723069B1 (de) 2004-01-20 2013-06-19 3M Innovative Properties Company Wasserspender mit wasserfilter für eine kühlvorrichtung
EP2241361B1 (de) 2004-09-29 2011-11-09 3M Innovative Properties Co. Standgerät-Wasserfiltersysteme
ES2686624T3 (es) * 2005-01-27 2018-10-18 Ecowater Systems, Llc Procedimiento de control de un sistema de tratamiento de agua por ósmosis inversa
CA2573486A1 (en) * 2006-01-10 2007-07-10 Moen Incorporated Water filtration system
US7704388B2 (en) * 2006-01-31 2010-04-27 Luknova, Inc Reusable liquid chromatographic columns
EP1996516A2 (de) * 2006-03-22 2008-12-03 3M Innovative Properties Company Flüssigkeitsfiltersysteme
US7862720B2 (en) * 2006-08-09 2011-01-04 Aquamira Technologies, Inc. Portable filtration system
US8001801B2 (en) * 2006-12-19 2011-08-23 Whirlpool Corporation Water filter removal and installation tool
US9782706B1 (en) 2008-04-16 2017-10-10 Selecto, Inc. Flow connector for connecting screw-type filtration head to lug-type sump
US8367389B2 (en) 2009-09-11 2013-02-05 Regents Of The University Of Minnesota Methods, compositions and devices utilizing structurally stable cyanuric acid hydrolase
EP2525891B1 (de) 2010-01-22 2020-10-07 Donaldson Company, Inc. Impulsdüsen-luftreinigungssystem, absaugventilanordnungen, luftreinigerkomponenten und verfahren dafür
US8377299B2 (en) * 2010-04-02 2013-02-19 Jason Black Water filtering device and system
WO2011147656A1 (en) * 2010-05-24 2011-12-01 Unilever Nv Water purification device
US9750834B1 (en) 2011-12-29 2017-09-05 Crosstex International, Inc. Water treatment dispensing apparatus
WO2014047301A1 (en) * 2012-09-19 2014-03-27 AquaNovus, LLC Cyanuric acid removal
BR112015015800A2 (pt) 2013-01-14 2017-07-11 Cummins Filtration Ip Inc filtro limpável e métodos para limpar elemento de filtro e filtro instalado em sistema
US9713781B2 (en) 2013-01-21 2017-07-25 Aquasana, Inc. Liquid filtration systems, components, and methods
WO2014210365A1 (en) 2013-06-26 2014-12-31 Pentair Residential Filtration, Llc Water filtration system and method
USD755344S1 (en) 2014-06-26 2016-05-03 Pentair Residential Filtration, Llc Filter cartridge
USD752177S1 (en) * 2014-07-04 2016-03-22 Nok Corporation Cartridge for a water purifier
JP1516074S (de) * 2014-07-04 2015-01-26
USD753790S1 (en) * 2014-12-15 2016-04-12 Brunswick Corporation Filter element
US10233437B2 (en) 2015-03-02 2019-03-19 Regents Of The University Of Minnesota Hypochlorite resistant cyanuric acid hydrolases and methods of use thereof
USD764021S1 (en) * 2015-03-26 2016-08-16 Red Origen, LLC Fitting section of a water filter
USD764626S1 (en) * 2015-03-26 2016-08-23 Red Origen, LLC Water filter fitting
USD813978S1 (en) * 2016-02-15 2018-03-27 Theodosier Pty Ltd Reservoir component
US20180099238A1 (en) * 2016-10-07 2018-04-12 Pure Gravity Filtration Systems, Llc Filter pad
JP1602633S (de) * 2017-02-24 2018-04-23
JP1602634S (de) * 2017-02-24 2018-04-23
US10525387B2 (en) 2017-04-06 2020-01-07 Whirlpool Corporation Filter cartridge
US11571642B2 (en) 2017-05-11 2023-02-07 Jeffrey Sandahi Self cleaning water filter unit
USD827771S1 (en) * 2017-07-26 2018-09-04 Guangzhou Smartdo Trading Co., Ltd Filter unit
US10584040B2 (en) 2017-10-06 2020-03-10 Whirlpool Corporation Filter cartridge
EP3700650A4 (de) 2017-10-24 2021-07-14 Crosstex International, Inc. Vorrichtung zur ausgabe einer wasserbehandlung
USD858690S1 (en) 2017-10-24 2019-09-03 Crosstex International, Inc. Water treatment cartridge
USD883426S1 (en) * 2018-01-22 2020-05-05 Tianjin Tianchuang Best Pure Environmental Science And Technology Co., Ltd. Refrigerator filter
USD857841S1 (en) * 2018-01-22 2019-08-27 Tianjin Tianchuang Best Pure Environmental Science And Technology Co., Ltd. Refrigerator filter
USD857158S1 (en) * 2018-01-30 2019-08-20 Qingdao Ecopure Filter Co., Ltd Filter unit
USD857840S1 (en) * 2018-02-22 2019-08-27 Tianjin Tianchuang Best Pure Environmental Science And Technology Co., Ltd. Refrigerator filter
WO2020047034A1 (en) 2018-08-30 2020-03-05 Crosstex International, Inc. Dental instrument water supply filter
US10928116B2 (en) * 2019-02-27 2021-02-23 Electrolux Home Products, Inc. Modular water storage tank for a refrigerator
CN210543733U (zh) * 2019-03-14 2020-05-19 康明斯滤清系统知识产权公司 过滤器组件和过滤器元件
US10994229B1 (en) 2019-11-15 2021-05-04 Ip33 Ltd Water filtration system
US11376529B2 (en) 2019-11-15 2022-07-05 Ip 33 Ltd Particle filter system
USD969964S1 (en) * 2020-03-06 2022-11-15 Pentair Residential Filtration, Llc Filtration system

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342340A (en) * 1964-02-27 1967-09-19 Eaton Yale & Towne Water conditioning apparatus
US3519134A (en) * 1969-05-16 1970-07-07 Pure Stat Corp Taste treatment attachment for drinking water faucets
SE432887B (sv) 1976-03-23 1984-04-30 Rosaen Nils O Vetskefiltreringsanordning
CA1245567A (en) 1983-09-16 1988-11-29 Michio Inoue Hollow-fiber filtering module and water purification device utilizing it
US4828698A (en) 1986-03-07 1989-05-09 Pall Corporation Filtering apparatus
US4749484A (en) 1986-10-07 1988-06-07 Shapiro/Devine Home water filter
US4804467A (en) 1987-09-03 1989-02-14 Hurley Chicago Co., Inc. Water filter assembly
JPH01135583A (ja) * 1987-11-20 1989-05-29 Matsushita Electric Works Ltd 浄水器
US4836923A (en) * 1987-12-23 1989-06-06 Parker Hannifin Corporation Cartridge and cover assembly for fluid filters
US4781830A (en) * 1988-04-19 1988-11-01 Osmonics, Inc. Cross flow filtration apparatus and closure assembly therefor
US5151180A (en) * 1989-10-17 1992-09-29 Cuno, Incorporated Radial and axial flow stage filter device
US5139668A (en) 1989-12-27 1992-08-18 Alberta Research Corporation Hollow fiber bundle element
US5066391A (en) * 1990-08-22 1991-11-19 Faria Manuel S Reusable liquid filter assembly
US5215655A (en) * 1991-10-28 1993-06-01 Tokheim Corporation Dispenser interlock fuel filter system disabled in response to filter removal
ES2086915T3 (es) * 1992-01-29 1996-07-01 Domme Isfried Procedimiento para la fabricacion de una unidad de filtro, asi como unidad de filtro fabricada segun este procedimiento.
US5670042A (en) * 1993-06-18 1997-09-23 Parker Hannifin Corporation Fuel filter assembly with replaceable element having integral cover
US5510031A (en) * 1994-09-13 1996-04-23 Ametek, Inc. Faucet assembly with replaceable filter
US5656160A (en) * 1994-12-28 1997-08-12 Water Safety Corp. Of America Counter top water filter
US5707518A (en) * 1996-01-17 1998-01-13 White Consolidated Industries, Inc. Refrigerator water filter
US5700371A (en) 1996-04-24 1997-12-23 Kx Industries, L.P. Water treatment cartridge and base

Also Published As

Publication number Publication date
WO2000020093A1 (en) 2000-04-13
US6325929B1 (en) 2001-12-04
AU6408599A (en) 2000-04-26
DE69917666T2 (de) 2005-06-02
EP1121187B1 (de) 2004-05-26
MXPA01003639A (es) 2002-09-18
AU748325B2 (en) 2002-05-30
BR9914768A (pt) 2005-05-31
EP1121187A1 (de) 2001-08-08
CA2346792A1 (en) 2000-04-13

Similar Documents

Publication Publication Date Title
DE69917666D1 (de) Fluidfiltrationseinheit
DE69828332D1 (de) Filtrationseinheit
DE69923714D1 (de) Zusammenlegbarer filter
FI19991996A (fi) Suodatuslaitteisto
DE69909409D1 (de) Filtermedium
DE69909878D1 (de) Filtervorrichtung
DE69829160D1 (de) Fluidfilter
DE59804697D1 (de) Doppelfilter
DE19983460T1 (de) Fluidpumpe
DE29717393U1 (de) Wasserfilter
DE59903678D1 (de) Datenträger
DE19981283T1 (de) Flüssigkeitsfilter
DE59903963D1 (de) Filterelement
DE69923421D1 (de) Verbindungseinheit
DE69943233D1 (de) Netzfilter
DE69904791T2 (de) Filterelement
EE200100286A (et) Õõsfilter
DE59912091D1 (de) Filtervorrichtung
DE69836205D1 (de) Filtervorrichtung
DE69929274D1 (de) Durchflussbegrenzer
DE19980588T1 (de) Fluidpumpe
DE59900637D1 (de) Flüssigkeitsfilter
DE69824056D1 (de) Fluidfiltergerät
DE19982800T1 (de) Filterpatrone
DE69928586D1 (de) Filter

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: 3M INNOVATIVE PROPERTIES CO., ST. PAUL, MINN., US

8328 Change in the person/name/address of the agent

Representative=s name: STROHSCHAENK UND KOLLEGEN, 85521 OTTOBRUNN