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

One-piece manifold for a reverse osmosis system

Info

Publication number: EP1601447A4
Authority: EP; European Patent Office
Prior art keywords: reverse osmosis; osmosis system; piece manifold; manifold; piece
Prior art date: 2003-02-04
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Other versions

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.)

2003-02-04

Filing date

2004-02-04

Publication date

2006-03-29

2004-02-04Application filed by Watts Regulator CofiledCriticalWatts Regulator Co

2005-12-07Publication of EP1601447A2publicationCriticalpatent/EP1601447A2/en

2006-03-29Publication of EP1601447A4publicationCriticalpatent/EP1601447A4/en

StatusWithdrawnlegal-statusCriticalCurrent

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

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Water Supply & Treatment (AREA)
Nanotechnology (AREA)
Chemical Kinetics & Catalysis (AREA)
Separation Using Semi-Permeable Membranes (AREA)

EP04708123A2003-02-042004-02-04One-piece manifold for a reverse osmosis systemWithdrawnEP1601447A4 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US44486403P	2003-02-04	2003-02-04
US444864P		2003-02-04
PCT/US2004/003064WO2004069368A2 (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
EP1601447A4true EP1601447A4 (en)	2006-03-29

Family

ID=32850945

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP04708123AWithdrawnEP1601447A4 (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
US9114365B2 (en)	2008-10-09	2015-08-25	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
US5580444A (en)*	1994-03-14	1996-12-03	Hydrotechnology, Inc.	Water quality monitor for a water purification system
US5435909A (en)*	1994-03-14	1995-07-25	Hydrotechnology, Inc. A California Corp.	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

2004
- 2004-02-04WOPCT/US2004/003064patent/WO2004069368A2/enactiveApplication Filing
- 2004-02-04EPEP04708123Apatent/EP1601447A4/ennot_activeWithdrawn
- 2004-02-04CACA002514644Apatent/CA2514644A1/ennot_activeAbandoned

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

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GB0329385D0 (en)	2004-01-21	B.A.I.L system
GB2405614B (en)	2005-06-29	Printing system
GB0314904D0 (en)	2003-07-30	A system for managing a component

Legal Events

Date	Code	Title	Description
2005-10-21	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
2005-12-07	17P	Request for examination filed	Effective date:20050905
2005-12-07	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
2005-12-07	AX	Request for extension of the european patent	Extension state:AL LT LV MK
2006-03-29	A4	Supplementary search report drawn up and despatched	Effective date:20060213
2006-03-29	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
2006-05-24	DAX	Request for extension of the european patent (deleted)
2007-01-24	17Q	First examination report despatched	Effective date:20061222
2010-01-22	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
2010-02-24	18D	Application deemed to be withdrawn	Effective date:20090829

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