ATE284259T1 - Proportionaldosiereinrichtung für wasserfilterpatrone - Google Patents

Proportionaldosiereinrichtung für wasserfilterpatrone

Info

Publication number
ATE284259T1
ATE284259T1 AT01980012T AT01980012T ATE284259T1 AT E284259 T1 ATE284259 T1 AT E284259T1 AT 01980012 T AT01980012 T AT 01980012T AT 01980012 T AT01980012 T AT 01980012T AT E284259 T1 ATE284259 T1 AT E284259T1
Authority
AT
Austria
Prior art keywords
feeder tube
slipstream
water
filter cartridge
water filter
Prior art date
Application number
AT01980012T
Other languages
English (en)
Inventor
Marcus Donald Mcleod
Original Assignee
Everpure
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 Everpure filed Critical Everpure
Application granted granted Critical
Publication of ATE284259T1 publication Critical patent/ATE284259T1/de

Links

Classifications

    • 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
    • B01D35/30—Filter housing constructions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/086—Condensed phosphates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/04—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper
    • B01D27/06—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper with corrugated, folded or wound material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/04—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper
    • B01D27/06—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper with corrugated, folded or wound material
    • B01D27/07—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper with corrugated, folded or wound material having a coaxial stream through the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/10—Safety devices, e.g. by-passes
    • B01D27/106—Anti-leakage or anti-return valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/10—Safety devices, e.g. by-passes
    • B01D27/108—Flow control valves; Damping or calibrated passages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/14—Cartridge filters of the throw-away type having more than one filtering element
    • B01D27/142—Cartridge filters of the throw-away type having more than one filtering element connected in parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • B01D37/025—Precoating the filter medium; Addition of filter aids to the liquid being filtered additives incorporated in the filter
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Treatment By Sorption (AREA)
  • Filtration Of Liquid (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
AT01980012T 2000-10-23 2001-10-15 Proportionaldosiereinrichtung für wasserfilterpatrone ATE284259T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/694,184 US6485641B1 (en) 2000-10-23 2000-10-23 Water filter cartridge having a proportional flow feeder
PCT/US2001/042709 WO2002034352A1 (en) 2000-10-23 2001-10-15 Water filter cartridge having a proportional flow feeder

Publications (1)

Publication Number Publication Date
ATE284259T1 true ATE284259T1 (de) 2004-12-15

Family

ID=24787755

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01980012T ATE284259T1 (de) 2000-10-23 2001-10-15 Proportionaldosiereinrichtung für wasserfilterpatrone

Country Status (16)

Country Link
US (1) US6485641B1 (de)
EP (1) EP1328329B1 (de)
JP (1) JP3885208B2 (de)
KR (1) KR20030067680A (de)
CN (1) CN1262328C (de)
AT (1) ATE284259T1 (de)
AU (2) AU2002211915B2 (de)
CA (1) CA2426222A1 (de)
CZ (1) CZ20031032A3 (de)
DE (1) DE60107708D1 (de)
IL (2) IL155264A0 (de)
MX (1) MXPA03003538A (de)
PL (1) PL360906A1 (de)
RU (1) RU2003115199A (de)
TW (1) TW508261B (de)
WO (1) WO2002034352A1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6071574A (en) 1997-07-11 2000-06-06 Southpac Trust International, Inc. Folded corrugated material and method for producing same
US6776676B2 (en) * 2002-08-23 2004-08-17 Kawasaki Jukogyo Kabushiki Kaisha Personal watercraft
US7441664B2 (en) * 2003-05-23 2008-10-28 Pur Water Purification Products Inc. Water treatment devices and cartridges therefor
US8215492B2 (en) 2003-09-18 2012-07-10 Pur Water Purification Products, Inc. Water treatment devices and cartridges therefor
WO2005030658A1 (en) * 2003-09-23 2005-04-07 3M Innovative Properties Company Reduced pressure water filtration system
US7052604B2 (en) * 2003-10-09 2006-05-30 Procam Controls, Inc. Water treatment system
CN1890520A (zh) * 2003-10-28 2007-01-03 3M创新有限公司 器具内水过滤系统的改进设计
FR2861604B1 (fr) * 2003-10-29 2007-02-16 Millipore Corp Module de purification d'un fluide contenant un agent de nettoyage, et procedes de fabrication et d'utilisation d'un tel module
CN1922097B (zh) 2004-01-20 2012-04-25 3M创新有限公司 供器具使用的液体分配器组件
US7959780B2 (en) 2004-07-26 2011-06-14 Emporia Capital Funding Llc Textured ion exchange membranes
US7780833B2 (en) 2005-07-26 2010-08-24 John Hawkins Electrochemical ion exchange with textured membranes and cartridge
US8562803B2 (en) 2005-10-06 2013-10-22 Pionetics Corporation Electrochemical ion exchange treatment of fluids
DE102006005780A1 (de) * 2006-02-03 2007-08-16 Wp Engineering Ltd. Filterkartusche für eine Getränkemaschine
DE202007010790U1 (de) 2007-08-01 2007-10-18 Hidde, Axel R., Dr. Ing. Filterkartusche und -einrichtung für die Wasseraufbereitung
FR2949457B1 (fr) * 2009-08-28 2012-09-21 Merkur Cartouche pour un dispositif de traitement d'eau
CN102173052B (zh) * 2010-12-08 2013-12-18 上海斯纳普膜分离科技有限公司 热板熔接机及平片式滤膜元件封接方法
US9630856B2 (en) 2011-04-14 2017-04-25 Grzegorz Loniewski Water filter faucet and cartridge therefor
CN102303925A (zh) * 2011-08-16 2012-01-04 岑占波 一种用于去除饮用水中硬度的装置及方法
DE102011112291B4 (de) * 2011-09-05 2015-07-09 Sartorius Stedim Biotech Gmbh Vorrichtung und Verfahren zur Filtration einer Flüssigkeitsprobe
US9757695B2 (en) 2015-01-03 2017-09-12 Pionetics Corporation Anti-scale electrochemical apparatus with water-splitting ion exchange membrane
US10370260B2 (en) 2016-07-08 2019-08-06 Haier Us Appliance Solutions, Inc. Filters for appliances
US10213712B2 (en) 2016-09-23 2019-02-26 Haier Us Appliance Solutions, Inc. Liquid filter assembly
CN112178215B (zh) * 2016-12-21 2022-12-16 佛山市顺德区美的饮水机制造有限公司 用于净水器的废水阀和具有其的净水器
US10441908B2 (en) * 2017-08-18 2019-10-15 David E. Fitzgerald Filter assembly with self-contained disposable filter cartridge
RU184803U1 (ru) * 2018-06-27 2018-11-09 Публичное акционерное общество "Татнефть" имени В.Д. Шашина Фильтр устьевой для нейтрализации кислоты
US10773979B2 (en) 2019-01-07 2020-09-15 Haier Us Appliance Solutions, Inc. Passive fluid treatment assembly
WO2020263976A1 (en) * 2019-06-25 2020-12-30 Donaldson Company, Inc. Filter element endcap with shroud
IT201900020440A1 (it) * 2019-11-06 2021-05-06 Fabrizio Pezzotti Dispositivo di filtraggio per fornire ad un elettrodomestico acqua di alimentazione proveniente da una rete idrica
USD987772S1 (en) 2020-07-02 2023-05-30 Qingdao Ecopure Filter Co., Ltd. Water filter
US11872510B2 (en) 2021-07-01 2024-01-16 Qingdao Ecopure Filter Co., Ltd Water filter
USD1019884S1 (en) 2021-08-03 2024-03-26 Qingdao Ecopure Filter Co., Ltd. Water filter
USD1016970S1 (en) 2021-09-03 2024-03-05 Qingdao Ecopure Filter Co., Ltd Water filter

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357563A (en) * 1964-03-02 1967-12-12 American Mach & Foundry Apparatus for treating water
US3442800A (en) * 1965-03-18 1969-05-06 Everpure Method and apparatus for filtering and dosing a liquid
US3746171A (en) 1971-07-21 1973-07-17 J Thomsen Filter assembly
US4178250A (en) * 1978-05-26 1979-12-11 Isadore Turetsky Filter-purifier cartridge having manually separable elements
US4396512A (en) 1979-06-01 1983-08-02 Everpure, Inc. Bacteriostatic filter media
US4548227A (en) 1982-09-30 1985-10-22 Everpure, Inc. Chemical feeder device
US4654142A (en) 1985-11-18 1987-03-31 Everpure, Inc. Filtering system
US4780197A (en) 1986-05-07 1988-10-25 Rainbow Lifegard Products, Inc. Chlorination module for cartridge filter unit
US4857189A (en) 1988-10-13 1989-08-15 Everpure, Inc. Filter cartridge with a lugged concentric closure portion
US5407573A (en) * 1993-06-01 1995-04-18 Alpine Water Purification, Inc. Continuous flow water-purifying device
US5580448A (en) * 1995-12-28 1996-12-03 Brandreth, Iii; John B. Chemical dispenser
US5928512A (en) * 1996-04-03 1999-07-27 Plymouth Products, Inc. Demountable filter for a bottle or the like
US5753107A (en) * 1996-08-08 1998-05-19 Wtc Ecomaster Corporation Dripless purification manifold and cartridge
US5897770A (en) 1997-10-23 1999-04-27 Plymouth Products, Inc. Center core cartridge feeder insert
US6325925B1 (en) * 1999-11-18 2001-12-04 Austin Hansen Liquid treatment apparatus
US6325926B1 (en) * 1999-11-18 2001-12-04 Austin Hansen Liquid treatment apparatus

Also Published As

Publication number Publication date
RU2003115199A (ru) 2004-09-10
IL155264A0 (en) 2003-11-23
CA2426222A1 (en) 2002-05-02
CZ20031032A3 (cs) 2003-10-15
CN1262328C (zh) 2006-07-05
MXPA03003538A (es) 2003-07-14
PL360906A1 (en) 2004-09-20
DE60107708D1 (de) 2005-01-13
WO2002034352A1 (en) 2002-05-02
JP2004512160A (ja) 2004-04-22
JP3885208B2 (ja) 2007-02-21
EP1328329B1 (de) 2004-12-08
EP1328329A1 (de) 2003-07-23
CN1471419A (zh) 2004-01-28
KR20030067680A (ko) 2003-08-14
TW508261B (en) 2002-11-01
AU2002211915B2 (en) 2006-12-14
IL155264A (en) 2006-12-10
US6485641B1 (en) 2002-11-26
AU1191502A (en) 2002-05-06

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties