CN100443141C - 具有旁路装置的滤芯 - Google Patents

具有旁路装置的滤芯 Download PDF

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Publication number
CN100443141C
CN100443141C CNB2004800018974A CN200480001897A CN100443141C CN 100443141 C CN100443141 C CN 100443141C CN B2004800018974 A CNB2004800018974 A CN B2004800018974A CN 200480001897 A CN200480001897 A CN 200480001897A CN 100443141 C CN100443141 C CN 100443141C
Authority
CN
China
Prior art keywords
neck
filter
core
opening
bypass
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 - Fee Related
Application number
CNB2004800018974A
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English (en)
Chinese (zh)
Other versions
CN1832791A (zh
Inventor
唐纳·麦吉本
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
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of CN1832791A publication Critical patent/CN1832791A/zh
Application granted granted Critical
Publication of CN100443141C publication Critical patent/CN100443141C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/157—Flow control valves: Damping or calibrated passages
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/30—Filter housing constructions
    • B01D2201/301—Details of removable closures, lids, caps, filter heads
    • B01D2201/302—Details of removable closures, lids, caps, filter heads having inlet or outlet ports
    • 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)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
CNB2004800018974A 2003-01-07 2004-01-06 具有旁路装置的滤芯 Expired - Fee Related CN100443141C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/337,832 US6923910B2 (en) 2003-01-07 2003-01-07 Filter cartridge having bypass feature
US10/337,832 2003-01-07

Publications (2)

Publication Number Publication Date
CN1832791A CN1832791A (zh) 2006-09-13
CN100443141C true CN100443141C (zh) 2008-12-17

Family

ID=32681336

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004800018974A Expired - Fee Related CN100443141C (zh) 2003-01-07 2004-01-06 具有旁路装置的滤芯

Country Status (8)

Country Link
US (1) US6923910B2 (https=)
EP (1) EP1585587B1 (https=)
JP (1) JP4571121B2 (https=)
CN (1) CN100443141C (https=)
AU (1) AU2004204713B2 (https=)
BR (1) BRPI0406480B1 (https=)
DE (1) DE602004003555T2 (https=)
WO (1) WO2004062769A1 (https=)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD332092S (en) * 1991-03-11 1992-12-29 Kun-Nan Lo Monitor
US6913691B2 (en) * 2002-03-20 2005-07-05 Cuno Incorporated Controlled dosing of chlorine dioxide or other sanitizing agents into pressurized water systems
CN100368052C (zh) * 2005-06-14 2008-02-13 昆山总馨机械有限公司 滤水器
DE102006005780A1 (de) * 2006-02-03 2007-08-16 Wp Engineering Ltd. Filterkartusche für eine Getränkemaschine
DE102007010129B4 (de) * 2006-04-05 2022-09-15 Aquis Wasser-Luft-Systeme Gmbh, Lindau, Zweigniederlassung Rebstein Wasserfilter-Kartuschensystem mit kombinierter Verschneideventiltechnik in der Kerze und Einstellvorrichtung im Kopf
WO2007115793A1 (de) 2006-04-05 2007-10-18 Aquis Wasser-Luft-Systeme Gmbh, Lindau Wasserfilter-kartuschensystem mit kombinierter verschneideventiltechnik in der kerze und einstellvorrichtung im kopf
DE202006019884U1 (de) * 2006-04-05 2008-02-07 Aquis Wasser-Luft-Systeme Gmbh, Lindau, Zweigniederlassung Rebstein Wasserfilter-Kartuschensystem mit kombinierter Verschneideventiltechnik in der Kerze und Einstellvorrichtung im Kopf
US8252180B2 (en) * 2006-08-10 2012-08-28 Aquis Wasser-Luft-Systeme Gmbh, Lindau, Zweigniederlassung Rebstein Tank
DE102006044744C5 (de) * 2006-09-20 2021-04-01 Aquis Wasser-Luftsysteme GmbH Lindau, Zweigniederlassung Rebstein Wasserfiltervorrichtung mit Verschlüsselungsstruktur
DE102006050302B4 (de) * 2006-10-23 2017-05-24 Aquis Wasser-Luft-Systeme Gmbh, Lindau, Zweigniederlassung Rebstein Tank, Filterpatrone und Gerät mit Tank
DE102007006970A1 (de) * 2007-02-13 2008-09-04 Brita Gmbh Vorrichtung zur Behandlung von Wasser, insbesondere Filtervorrichtung,und Kartusche
GB0707599D0 (en) * 2007-04-19 2007-05-30 Strix Ltd Water treatment cartridges
US8940163B2 (en) * 2008-07-21 2015-01-27 3M Innovative Properties Company Apparatus for dispersing additive into a fluid stream
US8272318B2 (en) * 2008-12-18 2012-09-25 Whirlpool Corporation Liquid flow control and beverage preparation apparatuses, methods and systems
KR101977022B1 (ko) 2011-06-30 2019-05-10 웅진코웨이 주식회사 필터 헤드와 이를 포함하는 필터 어셈블리, 수처리 장치
WO2014004607A1 (en) 2012-06-29 2014-01-03 3M Innovative Properties Company Media cartridge with adjustable bypass
US9597616B2 (en) 2012-10-12 2017-03-21 Cummins Filtration Ip, Inc. Fluid filter and head with quick connector
US9314716B2 (en) * 2012-11-12 2016-04-19 Whirlpool Corporation Customizable multi-stage water treatment assembly
US9320993B2 (en) * 2012-11-12 2016-04-26 Whirlpool Corporation Filter housing for small media
US9327216B2 (en) 2012-11-12 2016-05-03 Whirlpool Corporation Customizable multi-stage water treatment system
DE102013100634B4 (de) * 2013-01-22 2019-07-25 Wheelabrator Group Gmbh Filterpatronen-Halteanordnung
CN104096408B (zh) * 2013-04-09 2018-04-13 3M创新有限公司 流体净化装置以及用于流体过滤系统的旁通装置
US9872584B2 (en) 2013-09-16 2018-01-23 3M Innovative Properties Company Media cartridge with linear, adjustable bypass
USD892265S1 (en) * 2018-10-30 2020-08-04 Qingdao Ecopure Filter Co., Ltd. Filter unit
USD961043S1 (en) * 2019-09-04 2022-08-16 Tianjin Yunda Industry And Trade Co., Ltd. Water filter cartridge
USD946700S1 (en) * 2019-11-18 2022-03-22 Electrolux Home Products, Inc. Filter cartridge
USD987772S1 (en) * 2020-07-02 2023-05-30 Qingdao Ecopure Filter Co., Ltd. Water filter
USD1072171S1 (en) 2023-03-17 2025-04-22 Haier Us Appliance Solutions, Inc. Water filter
USD1072176S1 (en) 2023-03-17 2025-04-22 Haier Us Appliance Solutions, Inc. Water filter
USD1072177S1 (en) 2023-03-17 2025-04-22 Haier Us Appliance Solutions, Inc. Water filter
USD1072178S1 (en) 2023-03-17 2025-04-22 Haier Us Appliance Solutions, Inc. Water filter
USD1072172S1 (en) 2023-03-17 2025-04-22 Haier Us Appliance Solutions, Inc. Water filter
USD1072174S1 (en) 2023-03-17 2025-04-22 Haier Us Appliance Solutions, Inc. Water filter
USD1072175S1 (en) 2023-03-17 2025-04-22 Haier Us Appliance Solutions, Inc. Water filter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3540594A (en) * 1966-07-25 1970-11-17 Sky Center Corp Oil filter adapter
US4948505A (en) * 1986-01-27 1990-08-14 Cuno, Inc. Quick-change filter cartridge and head therefor
US6458269B1 (en) * 2000-04-20 2002-10-01 Cuno Incorporated Keyed filter assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2826702C2 (de) * 1978-06-19 1982-10-14 Judo Wasseraufbereitung Gmbh, 7057 Winnenden Vorrichtung zum Enthärten von Trinkwasser
DE3003676C2 (de) * 1980-02-01 1984-01-12 F.W. Oventrop Arn. Sohn Kg, 5787 Olsberg Vorrichtung zum Verschneiden von enthärtetem Wasser mit hartem Rohwasser
JPH0729003B2 (ja) * 1986-01-27 1995-04-05 キユノ、インコ−ポレ−テツド 濾過装置及びその濾過容器
US4735716A (en) * 1986-01-27 1988-04-05 Cuno Corporated Quick-change filter cartridge and head therefor
JPH0523279Y2 (https=) * 1988-12-23 1993-06-15
US5606702A (en) * 1991-03-30 1997-02-25 International Business Machines Corporation Method for specifying user interfaces and programming system running a multiple user interface computer
EP1227868B1 (en) * 1999-10-12 2005-09-07 Roger P. Reid Recyclable filter cartridge and pressure vessel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3540594A (en) * 1966-07-25 1970-11-17 Sky Center Corp Oil filter adapter
US4948505A (en) * 1986-01-27 1990-08-14 Cuno, Inc. Quick-change filter cartridge and head therefor
US6458269B1 (en) * 2000-04-20 2002-10-01 Cuno Incorporated Keyed filter assembly

Also Published As

Publication number Publication date
DE602004003555D1 (de) 2007-01-18
JP2006514884A (ja) 2006-05-18
AU2004204713B2 (en) 2008-03-20
US6923910B2 (en) 2005-08-02
DE602004003555T2 (de) 2007-09-27
JP4571121B2 (ja) 2010-10-27
EP1585587B1 (en) 2006-12-06
CN1832791A (zh) 2006-09-13
BRPI0406480A (pt) 2005-12-06
BRPI0406480B1 (pt) 2013-09-24
EP1585587A1 (en) 2005-10-19
US20040129627A1 (en) 2004-07-08
AU2004204713A1 (en) 2004-07-29
WO2004062769A1 (en) 2004-07-29

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SE01 Entry into force of request for substantive examination
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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081217

Termination date: 20170106

CF01 Termination of patent right due to non-payment of annual fee