BR0213109A - Sistema de purificação de água à base de cartucho filtrante - Google Patents

Sistema de purificação de água à base de cartucho filtrante

Info

Publication number
BR0213109A
BR0213109A BR0213109-9A BR0213109A BR0213109A BR 0213109 A BR0213109 A BR 0213109A BR 0213109 A BR0213109 A BR 0213109A BR 0213109 A BR0213109 A BR 0213109A
Authority
BR
Brazil
Prior art keywords
water
flow
purification system
filter cartridge
water purification
Prior art date
Application number
BR0213109-9A
Other languages
English (en)
Portuguese (pt)
Inventor
Ravi Kumar Dhulipala
Nikhileshwar Mukherjee
Karam Vir Rehani
Pramod Prabhakar Walvekar
Original Assignee
Unilever Nv
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 Unilever Nv filed Critical Unilever Nv
Publication of BR0213109A publication Critical patent/BR0213109A/pt

Links

Classifications

    • 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
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B01D29/603—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by flow measuring
    • 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
    • B01D35/143—Filter condition indicators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/54—Computerised or programmable systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Treatment By Sorption (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
BR0213109-9A 2001-10-05 2002-09-12 Sistema de purificação de água à base de cartucho filtrante BR0213109A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN968MU2001 2001-10-05
PCT/EP2002/010378 WO2003031018A1 (en) 2001-10-05 2002-09-12 Filter condition indicator

Publications (1)

Publication Number Publication Date
BR0213109A true BR0213109A (pt) 2004-11-03

Family

ID=11097303

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0213109-9A BR0213109A (pt) 2001-10-05 2002-09-12 Sistema de purificação de água à base de cartucho filtrante

Country Status (8)

Country Link
CN (1) CN1306984C (zh)
AR (1) AR036737A1 (zh)
BR (1) BR0213109A (zh)
MX (1) MXPA04003145A (zh)
MY (1) MY134292A (zh)
PL (1) PL368866A1 (zh)
RU (1) RU2294234C2 (zh)
WO (1) WO2003031018A1 (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100766268B1 (ko) 2005-02-14 2007-10-15 주식회사 엘지화학 전지팩을 위한 공조필터 자동관리장치 및 그 자동관리방법
DE102005057140A1 (de) * 2005-11-30 2007-06-06 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerät mit Wasserfilter
MD3805C2 (ro) * 2007-12-26 2009-08-31 ШКИЛЁВ Думитру Владимир Filtru pentru purificarea apei
RU2488779C2 (ru) * 2008-03-28 2013-07-27 Брита Гмбх Способ измерения объемного расхода электропроводящих жидкостей через сосуд
US8961781B2 (en) 2011-09-29 2015-02-24 Brita Lp Filter status techniques adapted for use with a container based filtration device
RU2527854C2 (ru) * 2012-11-30 2014-09-10 Государственное бюджетное образовательное учреждение высшего прфессионального образования "Кировская государственная медицинская академия" Министерства здравоохранения Российской Федерации (ГБОУ ВПО Кировская ГМА Минздрава России) Способ в.г. вохмянина определения окончания срока годности картриджей автономных устройств для обработки подаваемой самотеком воды (варианты).
CN102974163A (zh) * 2012-12-03 2013-03-20 上海伊美特实业有限公司 一种净水设备及其过滤介质更换提醒方法
CN104436828B (zh) * 2014-12-03 2016-03-02 佛山市云米电器科技有限公司 一种净水机组件及其控制方法
CN106422493B (zh) * 2016-10-26 2018-11-06 广东高而美制冷设备有限公司 一种智能排污系统及排污方法
CN109399840A (zh) * 2017-08-15 2019-03-01 芜湖美的厨卫电器制造有限公司 净饮机的滤芯寿命检测装置及其检测方法
CN108844877A (zh) * 2018-05-04 2018-11-20 科勒(中国)投资有限公司 一种基于过滤组件寿命的数据检测方法及装置
CN113730972A (zh) * 2021-09-13 2021-12-03 津高阀门制造有限公司 一种可更换滤芯的y型过滤器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4436223A (en) * 1981-02-03 1984-03-13 Wilson Jerry L Device for recording the dispensing of fluids
US5089144B1 (en) * 1989-12-08 1996-11-12 Nartron Corp Filter condition indicator having moveable sensor and aggregate flow counter
US5527451A (en) * 1994-03-08 1996-06-18 Recovery Engineering, Inc. Water treatment device with volume totalization valve
KR19990084486A (ko) * 1998-05-07 1999-12-06 윤종용 공기 청정기의 필터 교체시기 판단방법
WO2001094893A1 (en) * 2000-06-05 2001-12-13 Hb Innovation Ltd. Fluid flow meter system

Also Published As

Publication number Publication date
CN1738672A (zh) 2006-02-22
MY134292A (en) 2007-12-31
PL368866A1 (en) 2005-04-04
RU2294234C2 (ru) 2007-02-27
CN1306984C (zh) 2007-03-28
RU2004113372A (ru) 2005-03-27
WO2003031018A1 (en) 2003-04-17
MXPA04003145A (es) 2004-07-27
AR036737A1 (es) 2004-09-29

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ARTIGO 8O DA LPI.

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.