GB2269586B - Filter jug - Google Patents

Filter jug

Info

Publication number
GB2269586B
GB2269586B GB9306303A GB9306303A GB2269586B GB 2269586 B GB2269586 B GB 2269586B GB 9306303 A GB9306303 A GB 9306303A GB 9306303 A GB9306303 A GB 9306303A GB 2269586 B GB2269586 B GB 2269586B
Authority
GB
United Kingdom
Prior art keywords
filter jug
jug
filter
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
GB9306303A
Other versions
GB2269586A (en
GB9306303D0 (en
Inventor
Michael Levene
Nick Oakley
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.)
William Levene Ltd
Original Assignee
William Levene Ltd
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 William Levene Ltd filed Critical William Levene Ltd
Publication of GB9306303D0 publication Critical patent/GB9306303D0/en
Priority to CA002142362A priority Critical patent/CA2142362A1/en
Priority to AT94908058T priority patent/ATE146691T1/en
Priority to US08/387,862 priority patent/US5665224A/en
Priority to DE69306957T priority patent/DE69306957D1/en
Priority to EP94908058A priority patent/EP0655938B1/en
Priority to AU47236/93A priority patent/AU4723693A/en
Priority to CN93117838A priority patent/CN1040842C/en
Priority to ZA936220A priority patent/ZA936220B/en
Publication of GB2269586A publication Critical patent/GB2269586A/en
Application granted granted Critical
Publication of GB2269586B publication Critical patent/GB2269586B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C02F1/001—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/04—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls
    • B01D24/042—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls the filtering material being held in a flexible porous bag
    • 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
    • B01D29/085—Funnel filters; Holders therefor
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Treatment Of Water By Ion Exchange (AREA)
  • Water Treatment By Sorption (AREA)
GB9306303A 1992-08-14 1993-04-08 Filter jug Expired - Fee Related GB2269586B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP94908058A EP0655938B1 (en) 1992-08-14 1993-08-09 Filter jug
AT94908058T ATE146691T1 (en) 1992-08-14 1993-08-09 JUG WITH FILTER
US08/387,862 US5665224A (en) 1992-08-14 1993-08-09 Filter jug
DE69306957T DE69306957D1 (en) 1992-08-14 1993-08-09 CAN WITH FILTER
CA002142362A CA2142362A1 (en) 1992-08-14 1993-08-09 Filter jug
AU47236/93A AU4723693A (en) 1992-08-14 1993-08-09 Filter jug
CN93117838A CN1040842C (en) 1992-08-14 1993-08-14 Filter jug
ZA936220A ZA936220B (en) 1993-04-08 1993-08-25 Filter jug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929217318A GB9217318D0 (en) 1992-08-14 1992-08-14 Container

Publications (3)

Publication Number Publication Date
GB9306303D0 GB9306303D0 (en) 1993-05-19
GB2269586A GB2269586A (en) 1994-02-16
GB2269586B true GB2269586B (en) 1996-04-17

Family

ID=10720374

Family Applications (2)

Application Number Title Priority Date Filing Date
GB929217318A Pending GB9217318D0 (en) 1992-08-14 1992-08-14 Container
GB9306303A Expired - Fee Related GB2269586B (en) 1992-08-14 1993-04-08 Filter jug

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB929217318A Pending GB9217318D0 (en) 1992-08-14 1992-08-14 Container

Country Status (2)

Country Link
GB (2) GB9217318D0 (en)
WO (1) WO1994004245A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9407799D0 (en) * 1994-04-20 1994-06-15 Kenwood Marks Ltd Filter jugs
DE19819098A1 (en) * 1998-04-29 1999-11-11 Brita Gmbh Water purification device with means for indicating the exhaustion of the detergent
WO2006003350A1 (en) * 2004-07-02 2006-01-12 Morphy Richards Limited Liquid treatment filter
EP1793664B1 (en) 2004-09-20 2011-11-02 Mars Fishcare North America, Inc. Aquarium filter cartridge
USD758529S1 (en) 2015-01-19 2016-06-07 Kx Technologies Llc Filter cartridge with adapter for jug container
USD765220S1 (en) 2015-01-19 2016-08-30 Kx Technologies Llc Filter cartridge with flange end
US10307697B2 (en) 2015-01-30 2019-06-04 Kx Technologies Llc Filter cartridge
RU2666419C2 (en) * 2015-09-22 2018-09-07 Общество с ограниченной ответственностью "Акватория" Filter cartridge
TW201817483A (en) 2016-11-14 2018-05-16 德商碧然德有限公司 Liquid treatment device, method of manufacturing it and liquid treatment system
DE202021001244U1 (en) * 2021-04-01 2021-05-28 Christoph Götz Filter cartridge and filter bag for a water filter device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB606923A (en) * 1946-01-22 1948-08-23 Richard Sydney Brownlow Improvements relating to portable filters for liquids
GB654012A (en) * 1948-10-04 1951-05-30 Arthur James Simpson Improvements in or relating to filtering devices
GB712035A (en) * 1949-11-14 1954-07-14 Lab Fur Adsorptionstechnik G M Filter device for purification of drinking water and other beverages
US4094779A (en) * 1976-12-27 1978-06-13 Behrman Abraham S Water purification means and method
US4605499A (en) * 1985-02-19 1986-08-12 WISE Lawrence Water filter
GB2192808A (en) * 1986-02-19 1988-01-27 Dryden Aquaculture Ltd Filter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3712284A1 (en) * 1987-04-10 1988-10-27 Leifheit Ag DEVICE FOR IMPROVING THE QUALITY OF DRINKING WATER
DE3810441C2 (en) * 1988-03-26 1994-09-08 Brita Wasserfilter Water purification device with an inlet funnel
GB8815452D0 (en) * 1988-06-29 1988-08-03 Addis Ltd Filter cartridges & filter assemblies

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB606923A (en) * 1946-01-22 1948-08-23 Richard Sydney Brownlow Improvements relating to portable filters for liquids
GB654012A (en) * 1948-10-04 1951-05-30 Arthur James Simpson Improvements in or relating to filtering devices
GB712035A (en) * 1949-11-14 1954-07-14 Lab Fur Adsorptionstechnik G M Filter device for purification of drinking water and other beverages
US4094779A (en) * 1976-12-27 1978-06-13 Behrman Abraham S Water purification means and method
US4605499A (en) * 1985-02-19 1986-08-12 WISE Lawrence Water filter
GB2192808A (en) * 1986-02-19 1988-01-27 Dryden Aquaculture Ltd Filter

Also Published As

Publication number Publication date
WO1994004245A1 (en) 1994-03-03
GB9217318D0 (en) 1992-09-30
GB2269586A (en) 1994-02-16
GB9306303D0 (en) 1993-05-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010408