ZA992871B - Water purifying device with means for indicating exhaustion of the purifying medium. - Google Patents

Water purifying device with means for indicating exhaustion of the purifying medium.

Info

Publication number
ZA992871B
ZA992871B ZA9902871A ZA992871A ZA992871B ZA 992871 B ZA992871 B ZA 992871B ZA 9902871 A ZA9902871 A ZA 9902871A ZA 992871 A ZA992871 A ZA 992871A ZA 992871 B ZA992871 B ZA 992871B
Authority
ZA
South Africa
Prior art keywords
purifying
medium
indicating exhaustion
purifying device
water
Prior art date
Application number
ZA9902871A
Other languages
English (en)
Inventor
Uwe Hofmann
Erik Fischer
Original Assignee
Brita Gmbh
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 Brita Gmbh filed Critical Brita Gmbh
Publication of ZA992871B publication Critical patent/ZA992871B/xx

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/44—Time
    • C02F2209/445—Filter life
    • 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)
  • Domestic Plumbing Installations (AREA)
  • Cookers (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
ZA9902871A 1998-04-29 1999-04-22 Water purifying device with means for indicating exhaustion of the purifying medium. ZA992871B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19819098A DE19819098A1 (de) 1998-04-29 1998-04-29 Wasserreinigungsvorrichtung mit Mitteln zur Anzeige der Erschöpfung des Reinigungsmittels

Publications (1)

Publication Number Publication Date
ZA992871B true ZA992871B (en) 1999-11-03

Family

ID=7866133

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9902871A ZA992871B (en) 1998-04-29 1999-04-22 Water purifying device with means for indicating exhaustion of the purifying medium.

Country Status (21)

Country Link
US (1) US6224751B1 (no)
EP (1) EP0955268B1 (no)
JP (1) JPH11319799A (no)
KR (1) KR19990083605A (no)
AU (1) AU746898B2 (no)
BG (1) BG103368A (no)
CA (1) CA2268542A1 (no)
CZ (1) CZ147699A3 (no)
DE (2) DE19819098A1 (no)
EA (1) EA199900336A3 (no)
EE (1) EE9900157A (no)
ES (1) ES2188054T3 (no)
HR (1) HRP990113A2 (no)
HU (1) HU9901364D0 (no)
ID (1) ID22557A (no)
IL (1) IL129659A (no)
NO (1) NO992038L (no)
PL (1) PL332473A1 (no)
SK (1) SK51799A3 (no)
TR (1) TR199900941A2 (no)
ZA (1) ZA992871B (no)

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ITPD20030121A1 (it) * 2003-06-04 2004-12-05 Laica Srl Ora Laica S P A Metodo di determinazione delle condizioni di esaurimento di
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ITPD20030262A1 (it) * 2003-10-28 2005-04-29 Laica Srl Ora Laica Spa Caraffa filtrante a cartuccia sostituibile e metodo di monitoraggio e controllo della efficienza di una cartuccia filtrante in un dispositivo filtrante a cartuccia sostituibile
US7438799B2 (en) * 2003-12-03 2008-10-21 Headwaters R & D, Inc. Portable, refillable water dispenser serving batches of water purified of organic and inorganic pollutants
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US7487677B2 (en) * 2004-04-19 2009-02-10 Fook Tin Technologies Ltd. Apparatus and methods for monitoring water consumption and filter usage
US8893927B2 (en) * 2004-05-24 2014-11-25 Pur Water Purification Products, Inc. Cartridge for an additive dispensing system
US7670479B2 (en) * 2004-05-24 2010-03-02 PUR Water Purification, Inc. Fluid container having an additive dispensing system
US8556127B2 (en) 2004-05-24 2013-10-15 Pur Water Purification Products, Inc. Additive dispensing system for a refrigerator
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US7643378B2 (en) * 2006-07-25 2010-01-05 Amir Genosar Package showing elapsed time since opening
US8894848B2 (en) * 2006-12-22 2014-11-25 Aquis Wasser-Luft-Systeme Gmbh, Lindau, Zweigniederlassung Rebstein Water filter device with control unit for setting a cutting ratio
DE102007034158B9 (de) 2007-07-21 2013-01-24 Brita Gmbh Vorrichtung zur indirekten Messung der Erschöpfung des Filtermittels eines Filters
US20090045086A1 (en) * 2007-08-15 2009-02-19 Agresta Mark G Time strip actuator and assembly
US9090483B2 (en) 2007-08-15 2015-07-28 Zero Technologies, Llc Water filtering and dispensing system and system for filtering, storing, delivering, and testing water
US9067805B2 (en) * 2007-08-15 2015-06-30 Zero Technologies, Llc Water filtering and dispensing system and system for filtering, storing, delivering, and testing water
US20090057241A1 (en) * 2007-08-29 2009-03-05 Phillip Nauta Filter assembly
US8043502B2 (en) * 2007-08-29 2011-10-25 Uv Corporation Water pitcher filter
US8128820B2 (en) * 2009-02-25 2012-03-06 Mr. Chiaphua Industries Limited UV liquid storage and dispensing device
GB2469623B (en) 2009-04-20 2011-10-26 Naseem Bari Submerged filter indicator
IT1394870B1 (it) * 2009-06-10 2012-07-20 Laica Spa Sistema filtrante
GB201002450D0 (en) * 2010-02-12 2010-03-31 Elegio Bv Residual lifetime monitor
JP4596088B2 (ja) * 2010-03-12 2010-12-08 東レ株式会社 浄水器
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US8480882B2 (en) * 2010-06-01 2013-07-09 Protect Plus Llc Water filter pitcher meter
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WO2012130331A1 (en) 2011-04-01 2012-10-04 Aktiebolaget Electrolux A water filtering device
DE102011075118B4 (de) 2011-05-03 2023-12-07 BSH Hausgeräte GmbH Filtereinrichtung zum Reinigen von Wasser
US8961781B2 (en) 2011-09-29 2015-02-24 Brita Lp Filter status techniques adapted for use with a container based filtration device
ITPD20110349A1 (it) * 2011-11-03 2013-05-04 Toso Liliana Dal Dispositivo di conteggio semplificato della durata utile o residua di una cartuccia filtrante per sistemi filtranti a percolazione.
ITMI20112299A1 (it) 2011-12-18 2013-06-19 Tenacta Group Spa Dispositivo filtrante per filtrare liquidi
ITPD20120005A1 (it) * 2012-01-09 2013-07-10 Laica Spa Dispositivo per il trattamento di acqua tramite una cartuccia filtrante sostituibile
CN103880205A (zh) * 2012-12-19 2014-06-25 上海风享环保科技有限公司 一种用于滤水壶的可替换净水滤芯
CN103880116B (zh) * 2012-12-19 2016-04-13 上海风享环保科技有限公司 一种可更换滤芯的饮用水滤水壶
CN204147673U (zh) 2014-07-25 2015-02-11 萨塔有限两合公司 保持装置及过滤系统
CN104361218B (zh) * 2014-10-29 2018-07-31 小米科技有限责任公司 滤芯更换的方法及装置
EP3118162A1 (en) 2015-07-17 2017-01-18 Brita GmbH Lid for closing an aperture providing access to a liquid reservoir, assembly including a device including a liquid reservoir and liquid treatment system
JP2017023967A (ja) * 2015-07-26 2017-02-02 崇 中尾 浄水器の浄水カートリッジ交換時期の計測報知装置
US10702828B1 (en) * 2015-08-26 2020-07-07 Benjamin C. Bedford, Jr. Odor filter
ITUB20154053A1 (it) * 2015-09-30 2017-03-30 Laica Spa Dispositivo filtrante a percolazione
WO2018018663A1 (zh) * 2016-07-28 2018-02-01 林晓丽 一种浸泡花茶的水过滤容器
PL236417B1 (pl) * 2017-03-07 2021-01-11 Formaster Spolka Akcyjna Wskaźnik zarządzania wkładem filtrującym do butelki filtrującej, butelka filtrująca zawierająca taki wskaźnik zarządzania wkładem filtrującym oraz zestaw zawierający butelkę filtrującą i taki wskaźnik zarządzania wkładem filtrującym
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USD869892S1 (en) * 2018-01-30 2019-12-17 Qingdao Ecopure Filter Co., Ltd. Filter cup
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USD969964S1 (en) 2020-03-06 2022-11-15 Pentair Residential Filtration, Llc Filtration system
CN113440972A (zh) * 2020-03-25 2021-09-28 青岛海尔电冰箱有限公司 净化装置以及净化装置的制造方法
USD998095S1 (en) * 2022-01-13 2023-09-05 Brita Lp Filter indicator

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Also Published As

Publication number Publication date
PL332473A1 (en) 1999-11-08
CZ147699A3 (cs) 1999-12-15
IL129659A (en) 2002-07-25
EE9900157A (et) 1999-12-15
NO992038L (no) 1999-11-01
DE19819098A1 (de) 1999-11-11
IL129659A0 (en) 2000-02-29
KR19990083605A (ko) 1999-11-25
EP0955268B1 (de) 2002-11-20
NO992038D0 (no) 1999-04-28
SK51799A3 (en) 2000-05-16
JPH11319799A (ja) 1999-11-24
AU746898B2 (en) 2002-05-02
BG103368A (en) 2000-01-31
EP0955268A2 (de) 1999-11-10
US6224751B1 (en) 2001-05-01
HU9901364D0 (en) 1999-07-28
CA2268542A1 (en) 1999-10-29
EA199900336A2 (ru) 1999-12-29
EA199900336A3 (ru) 2000-04-24
DE59903443D1 (de) 2003-01-02
EP0955268A3 (de) 2001-01-17
AU2499499A (en) 1999-11-11
ID22557A (id) 1999-11-04
ES2188054T3 (es) 2003-06-16
TR199900941A2 (xx) 1999-11-22
HRP990113A2 (en) 2000-04-30

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