MX2009003790A - Dispositivo de monitoreo de filtro de fluido. - Google Patents

Dispositivo de monitoreo de filtro de fluido.

Info

Publication number
MX2009003790A
MX2009003790A MX2009003790A MX2009003790A MX2009003790A MX 2009003790 A MX2009003790 A MX 2009003790A MX 2009003790 A MX2009003790 A MX 2009003790A MX 2009003790 A MX2009003790 A MX 2009003790A MX 2009003790 A MX2009003790 A MX 2009003790A
Authority
MX
Mexico
Prior art keywords
filter
monitoring device
fluid
fluid filter
indicator
Prior art date
Application number
MX2009003790A
Other languages
English (en)
Inventor
Wilder Haim
J Domb Abraham
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 filed Critical
Publication of MX2009003790A publication Critical patent/MX2009003790A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0086—Filter condition indicators
    • 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
    • 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
    • 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

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)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

Se proporciona un indicador (260) para el estado del filtro. El indicador comprende al menos un miembro erosionable (278) en contacto con el fluido fuente y una disposición de instalación visual (270, 272) que permite a un observador evaluar la apariencia del miembro erosionable para así evaluar el estado del filtro. El miembro erosionable se erosiona por la interacción con el fluido o con un elemento dentro del fluido. El indicador puede incorporarse como un componente integral de un filtro o puede ser un dispositivo independiente a incorporarse en un filtro o sistema de filtración.
MX2009003790A 2006-10-08 2007-08-28 Dispositivo de monitoreo de filtro de fluido. MX2009003790A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US82864306P 2006-10-08 2006-10-08
US87248906P 2006-12-04 2006-12-04
PCT/IL2007/001065 WO2008044230A1 (en) 2006-10-08 2007-08-28 Fluid filter monitoring device

Publications (1)

Publication Number Publication Date
MX2009003790A true MX2009003790A (es) 2011-03-03

Family

ID=38657086

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009003790A MX2009003790A (es) 2006-10-08 2007-08-28 Dispositivo de monitoreo de filtro de fluido.

Country Status (10)

Country Link
US (1) US8790512B2 (es)
EP (1) EP2081662B1 (es)
JP (1) JP4822296B2 (es)
KR (1) KR101400640B1 (es)
CN (1) CN101547729B (es)
BR (1) BRPI0715306B1 (es)
CA (1) CA2665944C (es)
ES (1) ES2390709T3 (es)
MX (1) MX2009003790A (es)
WO (1) WO2008044230A1 (es)

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SG10201403779RA (en) 2009-09-09 2014-10-30 Strauss Water Ltd Liquid filter device
US20120037005A1 (en) * 2010-08-13 2012-02-16 General Electric Company Filter integrity monitoring system
US20140013839A1 (en) * 2011-06-08 2014-01-16 Chandler Systems, Inc. Water softener system and method
US8961781B2 (en) 2011-09-29 2015-02-24 Brita Lp Filter status techniques adapted for use with a container based filtration device
US9731234B2 (en) 2012-12-04 2017-08-15 Whirlpool Corporation Liquid pitcher including divided fluid filter for inlet and outlet filtering
US9539526B2 (en) 2012-12-04 2017-01-10 Whirlpool Corporation Filter assembly and systems/methods of dispensing from and storing the filter assembly
DE112014000544T5 (de) 2013-01-24 2015-11-05 Cummins Filtration Ip, Inc. Virtueller Filterzustandssensor
EP3009179B1 (en) * 2013-09-26 2019-08-07 Shenzhen Xingrisheng Industrial Co., Ltd. Water filter with filter cartridge block alerting and alerting method
US10112139B2 (en) 2014-09-30 2018-10-30 The Boeing Company Air filter monitoring tab
US9463406B2 (en) * 2014-09-30 2016-10-11 The Boeing Company Air filter monitoring tab
US10046981B2 (en) 2015-03-23 2018-08-14 Strauss Water Ltd. Water filter and assembly thereof
US10226722B1 (en) 2015-05-07 2019-03-12 Michael T. Baird Overpressure leak detection lug
KR102578374B1 (ko) * 2016-02-25 2023-09-14 코웨이 주식회사 물의 오염도 측정장치 및 이를 포함하는 정수기
USD805342S1 (en) 2016-03-31 2017-12-19 Whirlpool Corporation Water filtration pitcher
EP3493890B1 (en) * 2016-08-05 2021-09-29 3M Innovative Properties Company Air filter with passivated filter life indicator
EP3687359B1 (en) * 2017-09-28 2021-07-07 TTI (Macao Commercial Offshore) Limited Vacuum cleaner
EP4074404A1 (en) * 2017-10-24 2022-10-19 Donaldson Company, Inc. Air cleaner assembly with restriction indicator

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US2413375A (en) * 1943-05-22 1946-12-31 Darwin Kirschman H Method of and apparatus for treating liquids
US3520124A (en) * 1969-02-13 1970-07-14 Sumner Myers Timer device
US4028276A (en) * 1973-10-31 1977-06-07 E. I. Du Pont De Nemours & Company Pressure-sensitive elastic resistor compositions
US3937399A (en) * 1975-04-10 1976-02-10 Tesco Chemicals, Inc. Jet action chemical feeding method
US4028876A (en) 1976-03-05 1977-06-14 Lawrence Peska Associates, Inc. Apparatus for visually indicating elapsed time by a color change
IT1181657B (it) 1985-05-06 1987-09-30 Ital Idee Srl Filtro per olio lubrificante per motori a combustione interna,in particolare di autoveicoli,con organi di controllo del grado di intasamento della superficie filtrante
US4702270A (en) * 1985-11-18 1987-10-27 King Lloyd H Sr Dispersal member
US4772386A (en) * 1986-05-30 1988-09-20 Autotrol Corporation Filter with liquid meter
US4818385A (en) * 1987-08-31 1989-04-04 Medley Iii Frank W Filter with high pressure indicator
DE3918561C2 (de) * 1989-06-07 1997-09-11 Brita Wasserfilter Vorrichtung zur Wasserbehandlung
US5076315A (en) 1990-07-23 1991-12-31 King Joseph A Dispersal valve and canister
US5236578A (en) * 1992-07-07 1993-08-17 American Home Water Products Corporation Filter life indicator for water purification system using magnetically actuated switch
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EP0788397B1 (en) 1994-10-28 2000-12-27 LAICA S.r.L. A vessel for filtering liquids, particularly drinking water
CN1130540A (zh) * 1994-11-14 1996-09-11 三星电子株式会社 净水器
US5536394A (en) * 1994-11-17 1996-07-16 Recovery Engineering, Inc. End of life mechanism for water treatment cartridge
US5667303A (en) 1995-03-10 1997-09-16 Minnesota Mining And Manufacturing Company Time-temperature integrating indicator device
JP3188823B2 (ja) * 1995-05-25 2001-07-16 東京ピジョン株式会社 浄水器のフィルターカートリッジ
US5882507A (en) * 1996-04-30 1999-03-16 Recovery Engineering, Inc. Water filter cartridge end-of-life mechanism
US5888381A (en) * 1997-05-16 1999-03-30 United States Filter Corporation Water filter with pressure actuated flow monitor
ITPD980030A1 (it) 1998-02-16 1999-08-16 Laica Srl Dispositivo di intercettazione del flusso di un fluido attraverso un passaggio, preferibilmente in un sistema di filtraggio per acqua po
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US7441665B2 (en) * 2003-10-01 2008-10-28 Halosource, Inc. Water purification cartridge
US20050109683A1 (en) * 2003-11-26 2005-05-26 Joyce Patrick C. Water contaminant indicators
CA2475198C (en) 2004-04-08 2012-01-24 Laica S.R.L. Method of determination of the conditions of exhaustion of a filtering cartridge for filtering carafes with replaceable cartridge and carafe operating in compliance with such method

Also Published As

Publication number Publication date
BRPI0715306B1 (pt) 2018-09-18
ES2390709T3 (es) 2012-11-15
CA2665944C (en) 2014-04-08
EP2081662B1 (en) 2012-08-01
EP2081662A1 (en) 2009-07-29
BRPI0715306A2 (pt) 2014-11-11
WO2008044230A1 (en) 2008-04-17
KR101400640B1 (ko) 2014-05-29
US20100084347A1 (en) 2010-04-08
US8790512B2 (en) 2014-07-29
JP4822296B2 (ja) 2011-11-24
JP2010505608A (ja) 2010-02-25
KR20090086540A (ko) 2009-08-13
CN101547729A (zh) 2009-09-30
CA2665944A1 (en) 2008-04-17
CN101547729B (zh) 2014-01-22

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Legal Events

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HC Change of company name or juridical status
FG Grant or registration