RU2294234C2 - Индикатор состояния фильтра - Google Patents

Индикатор состояния фильтра Download PDF

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Publication number
RU2294234C2
RU2294234C2 RU2004113372/12A RU2004113372A RU2294234C2 RU 2294234 C2 RU2294234 C2 RU 2294234C2 RU 2004113372/12 A RU2004113372/12 A RU 2004113372/12A RU 2004113372 A RU2004113372 A RU 2004113372A RU 2294234 C2 RU2294234 C2 RU 2294234C2
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RU
Russia
Prior art keywords
water
flow
sensors
filter
outlet
Prior art date
Application number
RU2004113372/12A
Other languages
English (en)
Russian (ru)
Other versions
RU2004113372A (ru
Inventor
Никхилешвар МУКЕРДЖИ (IN)
Никхилешвар МУКЕРДЖИ
Рави Кумар ДХУЛИПАЛА (IN)
Рави Кумар ДХУЛИПАЛА
Карам Вир РЕХАНИ (IN)
Карам Вир РЕХАНИ
Прамод Прабхакар ВАЛВЕКАР (IN)
Прамод Прабхакар ВАЛВЕКАР
Original Assignee
Унилевер Нв
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 Унилевер Нв filed Critical Унилевер Нв
Publication of RU2004113372A publication Critical patent/RU2004113372A/ru
Application granted granted Critical
Publication of RU2294234C2 publication Critical patent/RU2294234C2/ru

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    • 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)
RU2004113372/12A 2001-10-05 2002-09-12 Индикатор состояния фильтра RU2294234C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN968MU2001 2001-10-05
IN968/MUM/2001 2001-10-05

Publications (2)

Publication Number Publication Date
RU2004113372A RU2004113372A (ru) 2005-03-27
RU2294234C2 true RU2294234C2 (ru) 2007-02-27

Family

ID=11097303

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2004113372/12A RU2294234C2 (ru) 2001-10-05 2002-09-12 Индикатор состояния фильтра

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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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).

Families Citing this family (9)

* 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
US8961781B2 (en) 2011-09-29 2015-02-24 Brita Lp Filter status techniques adapted for use with a container based filtration device
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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).

Also Published As

Publication number Publication date
CN1738672A (zh) 2006-02-22
MY134292A (en) 2007-12-31
PL368866A1 (en) 2005-04-04
BR0213109A (pt) 2004-11-03
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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MM4A The patent is invalid due to non-payment of fees

Effective date: 20070913