AU2746901A - Water filter monitor - Google Patents

Water filter monitor

Info

Publication number
AU2746901A
AU2746901A AU27469/01A AU2746901A AU2746901A AU 2746901 A AU2746901 A AU 2746901A AU 27469/01 A AU27469/01 A AU 27469/01A AU 2746901 A AU2746901 A AU 2746901A AU 2746901 A AU2746901 A AU 2746901A
Authority
AU
Australia
Prior art keywords
water filter
filter monitor
monitor
water
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.)
Abandoned
Application number
AU27469/01A
Inventor
James Reidy
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2746901A publication Critical patent/AU2746901A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/10—Safety devices, e.g. by-passes
    • 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
    • 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
    • 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

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)
  • Water Treatment By Sorption (AREA)
AU27469/01A 1999-10-27 2000-10-25 Water filter monitor Abandoned AU2746901A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16176099P 1999-10-27 1999-10-27
US60161760 1999-10-27
PCT/US2000/041540 WO2001034272A1 (en) 1999-10-27 2000-10-25 Water filter monitor

Publications (1)

Publication Number Publication Date
AU2746901A true AU2746901A (en) 2001-06-06

Family

ID=22582603

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27469/01A Abandoned AU2746901A (en) 1999-10-27 2000-10-25 Water filter monitor

Country Status (2)

Country Link
AU (1) AU2746901A (en)
WO (1) WO2001034272A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007034158B9 (en) * 2007-07-21 2013-01-24 Brita Gmbh Device for the indirect measurement of the exhaustion of the filter medium of a filter
CA2767138A1 (en) * 2009-07-03 2011-01-06 Smart Wave Integrated Products, Inc. System and method for communication between a fluid filtration apparatus and filter
US20130068684A1 (en) 2011-09-15 2013-03-21 Whirlpool Corporation Filter unit
US8580109B2 (en) 2011-09-15 2013-11-12 Whirlpool Corporation Electronic interface for water filter system
EP2570165A3 (en) * 2011-09-15 2013-11-06 Whirlpool Corporation Filter unit
US8845896B2 (en) 2011-09-15 2014-09-30 Whirlpool Corporation Water filter system
US8950052B2 (en) 2011-09-15 2015-02-10 Whirlpool Corporation Method of installing a filter unit
US10807025B2 (en) 2018-08-06 2020-10-20 Whirlpool Corporation Blind attachment interface for filter housing assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5328597A (en) * 1992-07-27 1994-07-12 The Clorox Corporation Electronic monitoring unit for monitoring number of uses of cartridge
NL9300554A (en) * 1993-03-29 1994-10-17 Doctro A V V Assembly of filter device and a replaceable filter; as well as filter device and filter for use therein.
US5814212A (en) * 1996-03-11 1998-09-29 Hsu; Chao Fou Monitoring process and device for an activated carbon filtration system of drinking water

Also Published As

Publication number Publication date
WO2001034272A1 (en) 2001-05-17

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase