LT3748B - Method and device for treatment of water and valve system for regulation of fluid streams - Google Patents

Method and device for treatment of water and valve system for regulation of fluid streams Download PDF

Info

Publication number: LT3748B
Authority: LT; Lithuania
Prior art keywords: tank; water; tanks; outlet; flow
Prior art date: 1989-10-05

Application number

LTIP1633A

Other languages

English (en)

Lithuanian (lt)

Inventor

Danilo Chili

Ramon Bragos

William W Norton

Stanely F Rak

Original Assignee

Culligan Int 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.)

1989-10-05

Filing date

1993-12-20

Publication date

1996-03-25

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23654559&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=LT3748(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1993-12-20 Application filed by Culligan Int Co filed Critical Culligan Int Co

1995-07-25 Publication of LTIP1633A publication Critical patent/LTIP1633A/xx

1996-03-25 Publication of LT3748B publication Critical patent/LT3748B/lt

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 105
239000012530 fluid Substances 0.000 title claims description 13
238000000034 method Methods 0.000 title claims description 13
230000008929 regeneration Effects 0.000 claims abstract description 38
238000011069 regeneration method Methods 0.000 claims abstract description 38
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 10
239000012267 brine Substances 0.000 claims description 9
230000008569 process Effects 0.000 claims description 6
239000012492 regenerant Substances 0.000 claims description 6
230000001172 regenerating effect Effects 0.000 claims description 6
239000007788 liquid Substances 0.000 claims description 5
239000003795 chemical substances by application Substances 0.000 claims description 3
239000000645 desinfectant Substances 0.000 claims description 2
239000000126 substance Substances 0.000 claims 1
230000004044 response Effects 0.000 abstract description 4
239000011347 resin Substances 0.000 description 12
229920005989 resin Polymers 0.000 description 12
150000003839 salts Chemical class 0.000 description 7
NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 6
239000003456 ion exchange resin Substances 0.000 description 6
229920003303 ion-exchange polymer Polymers 0.000 description 6
239000000243 solution Substances 0.000 description 6
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 5
239000000460 chlorine Substances 0.000 description 5
229910052801 chlorine Inorganic materials 0.000 description 5
238000011010 flushing procedure Methods 0.000 description 4
241000282994 Cervidae Species 0.000 description 3
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
239000000919 ceramic Substances 0.000 description 3
238000004891 communication Methods 0.000 description 3
238000007667 floating Methods 0.000 description 3
238000005342 ion exchange Methods 0.000 description 3
238000011084 recovery Methods 0.000 description 3
241001050985 Disco Species 0.000 description 2
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
230000003213 activating effect Effects 0.000 description 2
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
230000008859 change Effects 0.000 description 2
239000000463 material Substances 0.000 description 2
OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
WKBPZYKAUNRMKP-UHFFFAOYSA-N 1-[2-(2,4-dichlorophenyl)pentyl]1,2,4-triazole Chemical compound C=1C=C(Cl)C=C(Cl)C=1C(CCC)CN1C=NC=N1 WKBPZYKAUNRMKP-UHFFFAOYSA-N 0.000 description 1
DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 1
230000000845 anti-microbial effect Effects 0.000 description 1
230000001580 bacterial effect Effects 0.000 description 1
230000008901 benefit Effects 0.000 description 1
229910052614 beryl Inorganic materials 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
150000001768 cations Chemical class 0.000 description 1
229910010293 ceramic material Inorganic materials 0.000 description 1
238000005660 chlorination reaction Methods 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000002242 deionisation method Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000000605 extraction Methods 0.000 description 1
238000001914 filtration Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
230000000977 initiatory effect Effects 0.000 description 1
244000005700 microbiome Species 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
239000012266 salt solution Substances 0.000 description 1
HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
229910010271 silicon carbide Inorganic materials 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
125000006850 spacer group Chemical group 0.000 description 1
239000011031 topaz Substances 0.000 description 1
229910052853 topaz Inorganic materials 0.000 description 1
210000002700 urine Anatomy 0.000 description 1

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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
- B01J49/80—Automatic regeneration
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Environmental & Geological Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Water Supply & Treatment (AREA)
Treatment Of Water By Ion Exchange (AREA)
Physical Water Treatments (AREA)
Excavating Of Shafts Or Tunnels (AREA)
Water Treatment By Sorption (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

LTIP1633A 1989-10-05 1993-12-20 Method and device for treatment of water and valve system for regulation of fluid streams LT3748B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/417,580 US5073255A (en)	1989-10-05	1989-10-05	Water treatment apparatus

Publications (2)

Publication Number	Publication Date
LTIP1633A LTIP1633A (en)	1995-07-25
LT3748B true LT3748B (en)	1996-03-25

Family

ID=23654559

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LTIP1633A LT3748B (en)	1989-10-05	1993-12-20	Method and device for treatment of water and valve system for regulation of fluid streams

Country Status (15)

Country	Link
US (1)	US5073255A (de)
EP (1)	EP0423923B1 (de)
AT (1)	ATE97112T1 (de)
BG (1)	BG60363B2 (de)
CA (1)	CA2024430A1 (de)
CS (1)	CS477190A3 (de)
CY (1)	CY1854A (de)
DE (1)	DE69004539T2 (de)
DK (1)	DK0423923T3 (de)
ES (1)	ES2048434T3 (de)
HU (1)	HUT60979A (de)
IL (1)	IL95754A (de)
LT (1)	LT3748B (de)
PL (1)	PL166585B1 (de)
YU (1)	YU47375B (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5351199A (en) *	1989-06-26	1994-09-27	Brun Corporation	Programmable water treatment controller for progressive flow systems
US5273070A (en) *	1989-10-05	1993-12-28	Culligan International Company	Water treatment apparatus
US5089140A (en) *	1990-03-15	1992-02-18	Wm. R. Hague, Inc.	Comprehensive water treatment system
US5234601A (en) *	1992-09-28	1993-08-10	Autotrol Corporation	Apparatus and method for controlling regeneration of a water treatment system
WO1994013379A1 (en) *	1992-12-14	1994-06-23	Ecowater Systems, Inc.	Multi-tank liquid treatment method and apparatus
US5589058A (en) *	1994-10-28	1996-12-31	M. J. Bauer Company, Inc.	Apparatus for treatment of water
DE69600594T2 (de) *	1995-02-24	1999-02-11	Mpr Services, Inc., Charlotte, N.C.	Entfernung von hitzestabilem aminsalz von type ii anionentauscherharz
US5628899A (en) *	1995-03-10	1997-05-13	Fleck Controls, Inc.	Control mechanism for controlling regeneration of two water treatment tanks
US5676826A (en) *	1995-04-19	1997-10-14	Advanced Separation Technologies Incorporated	Fluid-solid contacting apparatus
BE1010443A3 (nl) *	1996-07-29	1998-08-04	Seppion K	Werkwijze voor het sturen van de regeneratie van een waterbehandelingsinrichting en waterbehandelingsinrichting die deze werkwijze toepast.
EP0838433A1 (de) *	1996-10-22	1998-04-29	Andreas Weissenbacher	Verfahren und Vorrichtung zum Enthärten von Wasser
US6036866A (en) *	1997-03-10	2000-03-14	Ecodyne Water Treatment, Inc.	Apparatus and method for fluid treatment units connected in parallel
US6206042B1 (en)	1998-03-06	2001-03-27	Chemical Engineering Corporation	Modular control apparatus for water treatment system
US6431202B1 (en)	1999-12-01	2002-08-13	Calgon Carbon Corporation	Fluid-directing multiport rotary valve
US6296772B1 (en)	2000-03-23	2001-10-02	Corn Products International, Inc.	Split ion exchange system and method of operating
RU2188281C2 (ru) *	2000-06-30	2002-08-27	Ооо "Гидра Фильтр"	Устройство для обработки жидкости
RU2171876C1 (ru) *	2000-06-30	2001-08-10	Ооо "Гидра Фильтр"	Устройство для обработки жидкости
RU2188282C2 (ru) *	2000-06-30	2002-08-27	Ооо "Гидра Фильтр"	Устройство для обработки жидкости
JP2002035743A (ja)	2000-07-21	2002-02-05	Kurita Water Ind Ltd	軟水装置
US20020121481A1 (en) *	2000-11-01	2002-09-05	Kinetico Incorporated	Water treatment system
US6790362B2 (en) *	2002-01-11	2004-09-14	Culligan International Company	Efficiency mode for water softener
ITMI20020106A1 (it) *	2002-01-22	2003-07-22	Tm E S P A Termomeccanica Ecol	Impianto a resine a scambio ionico
US7883732B2 (en)	2003-06-12	2011-02-08	Cargill, Incorporated	Antimicrobial salt solutions for cheese processing applications
CA2567068A1 (en) *	2004-05-18	2006-07-06	Basin Water, Inc.	Perchlorate removal process
US7959780B2 (en)	2004-07-26	2011-06-14	Emporia Capital Funding Llc	Textured ion exchange membranes
US7780833B2 (en)	2005-07-26	2010-08-24	John Hawkins	Electrochemical ion exchange with textured membranes and cartridge
CN105540763A (zh)	2005-10-06	2016-05-04	派克逖克斯公司	流体的电化学离子交换处理
US8486472B2 (en)	2006-01-18	2013-07-16	Cargill, Incorporated	Antimicrobial salt solutions for food safety applications
US8758628B2 (en) *	2007-10-09	2014-06-24	Culligan International Company	Sensor assembly for controlling water softener tanks
WO2011041444A1 (en)	2009-09-29	2011-04-07	Pentair Residential Filtration, Llc	Twin tank water treatment system and method
US9637397B2 (en)	2011-10-27	2017-05-02	Pentair Residential Filtration, Llc	Ion removal using a capacitive deionization system
US9010361B2 (en)	2011-10-27	2015-04-21	Pentair Residential Filtration, Llc	Control valve assembly
US8671985B2 (en)	2011-10-27	2014-03-18	Pentair Residential Filtration, Llc	Control valve assembly
US8961770B2 (en)	2011-10-27	2015-02-24	Pentair Residential Filtration, Llc	Controller and method of operation of a capacitive deionization system
US9695070B2 (en)	2011-10-27	2017-07-04	Pentair Residential Filtration, Llc	Regeneration of a capacitive deionization system
US9757695B2 (en)	2015-01-03	2017-09-12	Pionetics Corporation	Anti-scale electrochemical apparatus with water-splitting ion exchange membrane
US11994035B2 (en)	2018-07-03	2024-05-28	Pentair Residential Filtration, Llc	Valve controller system and method
US11820677B2 (en) *	2020-01-30	2023-11-21	Christopher D. Nancrede	Multi-sequence water softener system and method
US20230347000A1 (en) *	2020-02-20	2023-11-02	Applied Silver, Inc.	Portable Systems and Methods for Treating Materials with an Antimicrobial Agent

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2274732A (en)	1939-11-15	1942-03-03	William E Paulsen	Garment

Family Cites Families (12)

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US2774732A (en) *	1950-06-14	1956-12-18	Permutit Co	Operation of cation exchange units
US3278424A (en) *	1960-10-28	1966-10-11	Donald G Griswold	Automatic pilot control means for, and method of, operating a water softener system
US3509998A (en) *	1966-05-19	1970-05-05	William H Pellett	Automatic regenerating apparatus for water softener
US3627133A (en) *	1970-03-16	1971-12-14	Culligan Int Co	Chlorine generator for water softeners
GB1389530A (en) *	1973-07-12	1975-04-03	Standard Telephones Cables Ltd	Water purification
US3891552A (en) *	1974-04-12	1975-06-24	William C Prior	Control valve for water softeners
DE2652113A1 (de) *	1976-11-16	1978-05-18	Walter Holzer	Automatische wasserenthaertungsanlage
US4275448A (en) *	1978-11-24	1981-06-23	Permo	Electronic means for controlling the regeneration of resins in a resin type ion exchange device
US4298025A (en) *	1980-05-05	1981-11-03	Kinetico, Inc.	Control valve for water softeners
US4426294A (en) *	1982-08-27	1984-01-17	Autotrol Corporation	Microcomputer controlled demand/scheduled water softener
US4764280A (en) *	1984-09-04	1988-08-16	Kinetico, Inc.	Water softening apparatus
US4693814A (en) *	1984-09-04	1987-09-15	Kinetico. Inc.	Water treatment apparatus

1989
- 1989-10-05 US US07/417,580 patent/US5073255A/en not_active Expired - Fee Related
1990
- 1990-07-06 DE DE90307408T patent/DE69004539T2/de not_active Revoked
- 1990-07-06 ES ES90307408T patent/ES2048434T3/es not_active Expired - Lifetime
- 1990-07-06 EP EP90307408A patent/EP0423923B1/de not_active Revoked
- 1990-07-06 DK DK90307408.6T patent/DK0423923T3/da active
- 1990-07-06 CY CY185490A patent/CY1854A/xx unknown
- 1990-07-06 AT AT90307408T patent/ATE97112T1/de not_active IP Right Cessation
- 1990-08-31 CA CA002024430A patent/CA2024430A1/en not_active Abandoned
- 1990-09-24 IL IL9575490A patent/IL95754A/en not_active IP Right Cessation
- 1990-10-01 CS CS904771A patent/CS477190A3/cs unknown
- 1990-10-04 HU HU906344A patent/HUT60979A/hu unknown
- 1990-10-04 YU YU187590A patent/YU47375B/sh unknown
- 1990-10-04 PL PL90287213A patent/PL166585B1/pl unknown
- 1990-10-05 BG BG092968A patent/BG60363B2/xx unknown
1993
- 1993-12-20 LT LTIP1633A patent/LT3748B/lt not_active IP Right Cessation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2274732A (en)	1939-11-15	1942-03-03	William E Paulsen	Garment

Also Published As

Publication number	Publication date
ES2048434T3 (es)	1994-03-16
BG60363B2 (en)	1994-09-30
EP0423923B1 (de)	1993-11-10
DE69004539D1 (de)	1993-12-16
HUT60979A (en)	1992-11-30
DK0423923T3 (da)	1993-12-20
YU187590A (sh)	1992-07-20
LTIP1633A (en)	1995-07-25
HU906344D0 (en)	1991-04-29
IL95754A0 (en)	1991-06-30
US5073255A (en)	1991-12-17
DE69004539T2 (de)	1994-04-07
CY1854A (en)	1990-07-06
YU47375B (sh)	1995-01-31
EP0423923A1 (de)	1991-04-24
PL287213A1 (en)	1992-04-21
PL166585B1 (pl)	1995-06-30
CS477190A3 (en)	1992-05-13
CA2024430A1 (en)	1991-04-06
ATE97112T1 (de)	1993-11-15
IL95754A (en)	1994-06-24

Legal Events

Date	Code	Title	Description
1998-07-27	MM9A	Lapsed patents	Effective date: 19971220

Publication	Publication Date	Title
LT3748B (en)	1996-03-25	Method and device for treatment of water and valve system for regulation of fluid streams
US5273070A (en)	1993-12-28	Water treatment apparatus
KR20120047141A (ko)	2012-05-11	자동세정수단을 갖는 정수기 및 그를 이용한 정수기의 자동세정방법
NZ529230A (en)	2005-03-24	Household apparatus using a liquid, comprising a purifying system of the type in which at least a substance must be removed form said liquid
KR101492879B1 (ko)	2015-02-12	수처리장치 및 수처리방법
US5157979A (en)	1992-10-27	Comprehensive water treatment system
EP2656771B1 (de)	2015-07-15	Spülmaschine und Verfahren zur Wasseraufbereitung in einer Spülmaschine
KR100893294B1 (ko)	2009-04-17	정수기
US20070084771A1 (en)	2007-04-19	Apparatus for supplying drinking water
US5116491A (en)	1992-05-26	Comprehensive water treatment system
WO2025216308A1 (ja)	2025-10-16	空気製水機
CA2154443A1 (en)	1994-06-23	Multi-tank liquid treatment method and apparatus
KR101982804B1 (ko)	2019-09-03	수처리장치 및 수처리방법
JP3058508U (ja)	1999-06-18	軟水器
US6582595B1 (en)	2003-06-24	Compact water conditioning apparatus
KR102079173B1 (ko)	2020-02-19	수처리장치 및 수처리방법
JP3064226B2 (ja)	2000-07-12	純水給水装置の自動殺菌方法及び装置
KR20050107097A (ko)	2005-11-11	펌프를 이용한 일체형 자동재생 연수기
KR20110056160A (ko)	2011-05-26	정수기 및 이 정수기의 자동 살균 방법
KR200403919Y1 (ko)	2005-12-14	자동재생 연수기
JPH0692395A (ja)	1994-04-05	液体供給装置
JP3166891B2 (ja)	2001-05-14	２入力・２出力型流体制御用ディスク弁
JPH07232163A (ja)	1995-09-05	軟水器
KR100688388B1 (ko)	2007-03-02	정수기 및 은공급수단작동방법
KR20230094351A (ko)	2023-06-28	기능성 연수기