CA982779A - Water purifier - Google Patents

Water purifier

Info

Publication number
CA982779A
CA982779A CA182,690A CA182690A CA982779A CA 982779 A CA982779 A CA 982779A CA 182690 A CA182690 A CA 182690A CA 982779 A CA982779 A CA 982779A
Authority
CA
Canada
Prior art keywords
water purifier
purifier
water
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.)
Expired
Application number
CA182,690A
Other languages
English (en)
Other versions
CA182690S (en
Inventor
John A. Van Gulick
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.)
GULICK JOHN A VAN
Original Assignee
GULICK JOHN A VAN
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 GULICK JOHN A VAN filed Critical GULICK JOHN A VAN
Application granted granted Critical
Publication of CA982779A publication Critical patent/CA982779A/en
Expired legal-status Critical Current

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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • C02F1/505—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment by oligodynamic treatment
    • 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
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/006—Cartridges
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment
    • Y02A20/208—Off-grid powered water treatment

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)
CA182,690A 1973-02-07 1973-10-04 Water purifier Expired CA982779A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33019973A 1973-02-07 1973-02-07

Publications (1)

Publication Number Publication Date
CA982779A true CA982779A (en) 1976-02-03

Family

ID=23288722

Family Applications (1)

Application Number Title Priority Date Filing Date
CA182,690A Expired CA982779A (en) 1973-02-07 1973-10-04 Water purifier

Country Status (6)

Country Link
CA (1) CA982779A (en, 2012)
CH (1) CH565715A5 (en, 2012)
DE (1) DE2364504A1 (en, 2012)
FR (1) FR2216230B1 (en, 2012)
GB (1) GB1404267A (en, 2012)
NL (1) NL7401646A (en, 2012)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4396512A (en) * 1979-06-01 1983-08-02 Everpure, Inc. Bacteriostatic filter media
US5798040A (en) * 1996-02-09 1998-08-25 United States Filter Corporation Water purification cartridge assembly with unidirectional flow through filter media
US5895570A (en) * 1996-02-09 1999-04-20 United States Filter Corporation Modular filtering system
US5919357A (en) * 1997-05-20 1999-07-06 United States Filter Corporation Filter cartridge assembly
US5925240A (en) * 1997-05-20 1999-07-20 United States Filter Corporation Water treatment system having dosing control
US20160107898A1 (en) * 2010-09-04 2016-04-21 Hydros Bottle, Llc Filtering water bottle
USD877565S1 (en) 2017-03-23 2020-03-10 Hydros Bottle, Llc Container with a cap and filter assembly
US11465914B2 (en) 2015-09-24 2022-10-11 Hydros Bottle, Llc Gravity-flow filter assembly
US11518581B2 (en) 2011-09-21 2022-12-06 Hydros Bottle, Llc Water bottle
US12110156B2 (en) 2017-03-23 2024-10-08 Hydros Bottle, Llc Gravity-flow filter assembly

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2264591B1 (en, 2012) * 1974-03-19 1978-03-17 Nippon Shinyaku Co Ltd
DE7636679U1 (de) * 1976-11-22 1977-03-10 Boehringer Mannheim Gmbh, 6800 Mannheim Vorrichtung zur chemischen und/oder physikalischen behandlung von fluessigkeiten
US4199449A (en) * 1977-11-23 1980-04-22 Rohm And Haas Company Removal of bacteria
GB2011802B (en) * 1978-01-06 1982-01-20 Waters Associates Inc Triaxially compressed packed beds
CA1140522A (en) * 1979-06-01 1983-02-01 Everpure, Inc. Bacteriostatic filter media
DE3007075A1 (de) * 1980-02-26 1981-09-10 Peter 5330 Königswinter Grundmann Vorrichtung zur gewinnung von trinkwasser aus meerwasser, beruhend auf chemische entsalzung
DE3266122D1 (en) * 1981-04-02 1985-10-17 Medichemie Ag Method for the preparation of moulded bodies for asepticizing water and aqueous solutions
US4608247A (en) * 1984-10-24 1986-08-26 George J. LeMire Composition for bactericidal treatment of water
FR2616771B1 (fr) * 1987-06-18 1989-10-27 Gaignet Yves Dispositif et procede de montage d'une cartouche monobloc thermosoudee ou collee pour la production d'eau ultrapure
GB2215325B (en) * 1988-02-29 1991-10-16 Pre Mac Portable water-purifying devices
DE4028529A1 (de) * 1990-09-07 1992-03-12 Bosch Siemens Hausgeraete Trinkwasseraufbereiter fuer haushalts-wasserstellen
EP1390300B1 (en) * 2001-04-09 2007-01-10 Bradley J. Downs Process for continuously treating dental unit water
DE102005011763A1 (de) * 2005-03-11 2006-09-14 Aqua Carat Gmbh Anschlussstück für eine Wasserbehandlungseinheit
USD740915S1 (en) 2014-04-10 2015-10-13 Unger Marketing International, Llc Water purification device
EP3070058B1 (en) 2014-04-10 2019-11-27 Unger Marketing International, LLC Elastomeric filter bag pure water systems
USD742997S1 (en) 2014-04-10 2015-11-10 Unger Marketing International, Llc Water purification media device
US11911720B2 (en) 2014-04-10 2024-02-27 Unger Marketing International, Llc Fluid purification device
US11148082B2 (en) 2015-04-10 2021-10-19 Unger Marketing International, Llc Fluid purification device
US11154800B2 (en) 2015-04-10 2021-10-26 Unger Marketing International, Llc Fluid purification device
USD849886S1 (en) 2017-08-28 2019-05-28 Unger Marketing International, Llc Water purification device
USD907742S1 (en) 2018-03-07 2021-01-12 Unger Marketing International, Llc Water purification media device
USD958928S1 (en) 2018-11-01 2022-07-26 Unger Marketing International, Llc Water purification media device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1455033A (fr) * 1964-03-25 1966-04-01 Appareil pour traiter l'eau potable

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4396512A (en) * 1979-06-01 1983-08-02 Everpure, Inc. Bacteriostatic filter media
US5798040A (en) * 1996-02-09 1998-08-25 United States Filter Corporation Water purification cartridge assembly with unidirectional flow through filter media
US5895570A (en) * 1996-02-09 1999-04-20 United States Filter Corporation Modular filtering system
US6497817B1 (en) 1996-02-09 2002-12-24 United States Filter Corporation Modular filtering system
US5919357A (en) * 1997-05-20 1999-07-06 United States Filter Corporation Filter cartridge assembly
US5925240A (en) * 1997-05-20 1999-07-20 United States Filter Corporation Water treatment system having dosing control
US20160107898A1 (en) * 2010-09-04 2016-04-21 Hydros Bottle, Llc Filtering water bottle
US11518581B2 (en) 2011-09-21 2022-12-06 Hydros Bottle, Llc Water bottle
US12304696B2 (en) 2011-09-21 2025-05-20 Hydros Bottle, Llc Water bottle
US11465914B2 (en) 2015-09-24 2022-10-11 Hydros Bottle, Llc Gravity-flow filter assembly
USD877565S1 (en) 2017-03-23 2020-03-10 Hydros Bottle, Llc Container with a cap and filter assembly
US12110156B2 (en) 2017-03-23 2024-10-08 Hydros Bottle, Llc Gravity-flow filter assembly

Also Published As

Publication number Publication date
AU6339273A (en) 1975-06-12
FR2216230B1 (en, 2012) 1979-08-03
GB1404267A (en) 1975-08-28
CH565715A5 (en, 2012) 1975-08-29
FR2216230A1 (en, 2012) 1974-08-30
DE2364504A1 (de) 1974-08-15
NL7401646A (en, 2012) 1974-08-09

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