GB9016765D0 - Gravity feed batch filter water purification cartridge having multiple beds - Google Patents

Gravity feed batch filter water purification cartridge having multiple beds

Info

Publication number
GB9016765D0
GB9016765D0 GB909016765A GB9016765A GB9016765D0 GB 9016765 D0 GB9016765 D0 GB 9016765D0 GB 909016765 A GB909016765 A GB 909016765A GB 9016765 A GB9016765 A GB 9016765A GB 9016765 D0 GB9016765 D0 GB 9016765D0
Authority
GB
United Kingdom
Prior art keywords
water purification
gravity feed
purification cartridge
filter water
feed batch
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.)
Withdrawn
Application number
GB909016765A
Other versions
GB2234967A (en
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.)
Associated Mills Inc
Original Assignee
Associated Mills 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 Associated Mills Inc filed Critical Associated Mills Inc
Publication of GB9016765D0 publication Critical patent/GB9016765D0/en
Publication of GB2234967A publication Critical patent/GB2234967A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • 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
    • C02F2307/00—Location of water treatment or water treatment device
    • C02F2307/04—Location of water treatment or water treatment device as part of a pitcher or jug

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Removal Of Specific Substances (AREA)
  • Apparatus For Making Beverages (AREA)
GB9016765A 1989-08-01 1990-07-31 Gravity feed water purification cartridge Withdrawn GB2234967A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38857189A 1989-08-01 1989-08-01

Publications (2)

Publication Number Publication Date
GB9016765D0 true GB9016765D0 (en) 1990-09-12
GB2234967A GB2234967A (en) 1991-02-20

Family

ID=23534655

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9016765A Withdrawn GB2234967A (en) 1989-08-01 1990-07-31 Gravity feed water purification cartridge

Country Status (8)

Country Link
JP (1) JPH03137983A (en)
AU (1) AU6002290A (en)
CA (1) CA2022401A1 (en)
DE (1) DE4024289A1 (en)
ES (1) ES2025456A6 (en)
FR (1) FR2650512B3 (en)
GB (1) GB2234967A (en)
IT (1) IT1243383B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4312580C1 (en) * 1993-04-17 1994-09-15 Judo Wasseraufbereitung Small water treatment unit based on ion exchanger with the facility for regeneration and thermal disinfection
DE4343615C2 (en) * 1993-12-21 1995-11-16 Judo Wasseraufbereitung Small water treatment system based on ion exchangers for use in a standard coffee filter bag holder
JP2000334449A (en) * 1999-05-27 2000-12-05 Miura Co Ltd Pure water production device and operation therefor
FR2857001A1 (en) * 2003-07-03 2005-01-07 Fisapac Fournitures Ind De Ser Water purifying device for use with beverage or coffee dispenser, has upper reservoir that is provided with filter cartridge and arranged in circular housing, which has wall that permits to maintain position of filter cartridge
WO2006037420A1 (en) * 2004-09-30 2006-04-13 Unilever N.V. Water purification device
IES20100459A2 (en) * 2009-07-21 2011-03-30 Terraillon Holdings Ltd A water filter jug hopper
JP5640347B2 (en) * 2009-09-16 2014-12-17 三菱レイヨン株式会社 Water purifier
WO2012130329A1 (en) * 2011-04-01 2012-10-04 Aktiebolaget Electrolux A filter unit and a water filtering device comprising a filter unit
JP6051421B2 (en) * 2012-11-16 2016-12-27 株式会社Ｌｉｘｉｌ Water purifier
CN105555173A (en) * 2013-09-20 2016-05-04 8479950加拿大股份有限公司 Brewing filter
DE202014101821U1 (en) * 2014-04-16 2015-07-20 Rehau Ag + Co. Cleaning device for cleaning a fluid
KR20160047714A (en) * 2014-10-23 2016-05-03 김영식 Water filters for cold and hot water dispensers
USD766656S1 (en) 2015-03-05 2016-09-20 8479950 Canada Inc. Filter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE511365A (en) * 1970-05-13
DE2919901C3 (en) * 1979-05-17 1995-09-07 Brita Wasserfilter Water purification device
JPS61271084A (en) * 1985-05-28 1986-12-01 Jitsuo Inagaki Sterilizing water-purifying agent for drinking water
DE3535677A1 (en) * 1985-10-05 1987-04-16 Erich Alhaeuser CARTRIDGE FOR A PRESSURELY WORKING DEVICE TO IMPROVE THE QUALITY OF DRINKING WATER
GB2197647B (en) * 1986-08-12 1990-03-07 Precision Engineering Co Improvements in or relating to water treatment devices
GB2196329B (en) * 1986-10-21 1990-07-04 Pre Mac Portable water-purifying devices
GB2214501A (en) * 1988-01-15 1989-09-06 Ara Coffee Club Ltd Water purification apparatus

Also Published As

Publication number Publication date
IT9021131A0 (en) 1990-07-31
JPH03137983A (en) 1991-06-12
CA2022401A1 (en) 1991-02-02
FR2650512A1 (en) 1991-02-08
FR2650512B3 (en) 1991-11-22
ES2025456A6 (en) 1992-03-16
GB2234967A (en) 1991-02-20
IT1243383B (en) 1994-06-10
DE4024289A1 (en) 1991-02-07
AU6002290A (en) 1991-02-07
IT9021131A1 (en) 1992-01-31

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)