EP1601447A4 - One-piece manifold for a reverse osmosis system - Google Patents

One-piece manifold for a reverse osmosis system

Info

Publication number
EP1601447A4
EP1601447A4 EP04708123A EP04708123A EP1601447A4 EP 1601447 A4 EP1601447 A4 EP 1601447A4 EP 04708123 A EP04708123 A EP 04708123A EP 04708123 A EP04708123 A EP 04708123A EP 1601447 A4 EP1601447 A4 EP 1601447A4
Authority
EP
European Patent Office
Prior art keywords
reverse osmosis
osmosis system
piece manifold
manifold
piece
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.)
Withdrawn
Application number
EP04708123A
Other languages
German (de)
French (fr)
Other versions
EP1601447A2 (en
Inventor
Craig A Schmitt
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.)
Watts Regulator Co
Original Assignee
Watts Regulator Co
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 Watts Regulator Co filed Critical Watts Regulator Co
Publication of EP1601447A2 publication Critical patent/EP1601447A2/en
Publication of EP1601447A4 publication Critical patent/EP1601447A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/10—Accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/08—Apparatus therefor
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
EP04708123A 2003-02-04 2004-02-04 One-piece manifold for a reverse osmosis system Withdrawn EP1601447A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US44486403P 2003-02-04 2003-02-04
US444864P 2003-02-04
PCT/US2004/003064 WO2004069368A2 (en) 2003-02-04 2004-02-04 One-piece manifold for a reverse osmosis system

Publications (2)

Publication Number Publication Date
EP1601447A2 EP1601447A2 (en) 2005-12-07
EP1601447A4 true EP1601447A4 (en) 2006-03-29

Family

ID=32850945

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04708123A Withdrawn EP1601447A4 (en) 2003-02-04 2004-02-04 One-piece manifold for a reverse osmosis system

Country Status (3)

Country Link
EP (1) EP1601447A4 (en)
CA (1) CA2514644A1 (en)
WO (1) WO2004069368A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010042836A1 (en) 2008-10-09 2010-04-15 Watts Water Technologies, Inc. Shut off valve for a reverse osmosis water filtration system
CN105239636A (en) * 2015-11-02 2016-01-13 张翼鹏 Water-saving tap realizing double-water-outlet function
US10780377B2 (en) 2016-11-30 2020-09-22 Watts Regulator Co. Sanitizing filter system and method for a residential water filtering system
IT201900019758A1 (en) * 2019-10-24 2021-04-24 Filippo Valenti WATER TREATMENT DEVICE USING REVERSE OSMOSIS

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3542199A (en) * 1969-07-24 1970-11-24 Donald T Bray Reverse osmosis water purification unit
US3840209A (en) * 1970-07-29 1974-10-08 Anglo Amer Corp South Africa Flow controlling devices
AU464273B2 (en) * 1971-06-23 1975-08-21 Ip Lex Plastic Industries Pty. Ltd Pressure reducing valve and flow control device
US4044991A (en) * 1975-10-06 1977-08-30 Consolidated Controls Corporation High energy loss fluid flow control device
US4176683A (en) * 1976-10-08 1979-12-04 Koninklijke Emballage Industrie Van Leer B. V. Flow regulator
EP0438372A2 (en) * 1990-01-16 1991-07-24 TELEDYNE INDUSTRIES, Inc. d/b/a TELEDYNE WATER PIK Reverse osmosis system
US5119860A (en) * 1990-10-15 1992-06-09 Water Factory Systems Flow restrictor for water purification systems
US6110360A (en) * 1998-09-04 2000-08-29 Hart, Jr.; John E. Low pressure reverse osmosis water purifying system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5082557A (en) * 1990-04-02 1992-01-21 Rainsoft Water Conditioning Co. Control head for water purifier
US5122265A (en) * 1991-07-10 1992-06-16 Hoh Water Technology Corp. Compact reverse osmosis system with cold water flush
US5435909A (en) * 1994-03-14 1995-07-25 Hydrotechnology, Inc. A California Corp. Water quality monitor for a water purification system
US5580444A (en) * 1994-03-14 1996-12-03 Hydrotechnology, Inc. Water quality monitor for a water purification system
US6436282B1 (en) * 2000-08-08 2002-08-20 Plymouth Products, Inc. Flow control module for RO water treatment system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3542199A (en) * 1969-07-24 1970-11-24 Donald T Bray Reverse osmosis water purification unit
US3840209A (en) * 1970-07-29 1974-10-08 Anglo Amer Corp South Africa Flow controlling devices
AU464273B2 (en) * 1971-06-23 1975-08-21 Ip Lex Plastic Industries Pty. Ltd Pressure reducing valve and flow control device
US4044991A (en) * 1975-10-06 1977-08-30 Consolidated Controls Corporation High energy loss fluid flow control device
US4176683A (en) * 1976-10-08 1979-12-04 Koninklijke Emballage Industrie Van Leer B. V. Flow regulator
EP0438372A2 (en) * 1990-01-16 1991-07-24 TELEDYNE INDUSTRIES, Inc. d/b/a TELEDYNE WATER PIK Reverse osmosis system
US5119860A (en) * 1990-10-15 1992-06-09 Water Factory Systems Flow restrictor for water purification systems
US6110360A (en) * 1998-09-04 2000-08-29 Hart, Jr.; John E. Low pressure reverse osmosis water purifying system

Also Published As

Publication number Publication date
EP1601447A2 (en) 2005-12-07
CA2514644A1 (en) 2004-08-19
WO2004069368A2 (en) 2004-08-19
WO2004069368A3 (en) 2005-03-24

Similar Documents

Publication Publication Date Title
PL1618316T3 (en) A vibration-damping system
GB0420575D0 (en) A system for combining multiple dispartiy maps
GB0329626D0 (en) Fuel system
GB0318400D0 (en) A fluid system
GB0311621D0 (en) A system for crytographical authentication
GB0408836D0 (en) A system
AU2003900226A0 (en) A filter system
EP1835059A4 (en) Compound cam system
EP1620970A4 (en) A system for secure communication
AU2003901279A0 (en) Water purification system
GB0307999D0 (en) A system
GB0300640D0 (en) Printing system
EP1601447A4 (en) One-piece manifold for a reverse osmosis system
GB0305767D0 (en) Stacking system
GB0314680D0 (en) Improved valve system
GB0419100D0 (en) A seat positioning system
AU2003900068A0 (en) A sprinker system
GB2410215B (en) Printing system
GB0311453D0 (en) A bladder system
AU2003902000A0 (en) A desalination system
GB0315914D0 (en) A system
AU2003901367A0 (en) A transportation system
AU2003235841A8 (en) Purification system
GB0300079D0 (en) A system
GB0327692D0 (en) A system

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20050905

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

A4 Supplementary search report drawn up and despatched

Effective date: 20060213

RIC1 Information provided on ipc code assigned before grant

Ipc: F16L 55/027 20060101ALI20060207BHEP

Ipc: B01D 61/10 20060101ALI20060207BHEP

Ipc: F16K 47/06 20060101ALI20060207BHEP

Ipc: B01D 61/00 20060101AFI20050404BHEP

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20061222

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20090829