BRPI0918963A2 - dispositivo purificador de água alimentado por gravidade - Google Patents

dispositivo purificador de água alimentado por gravidade

Info

Publication number: BRPI0918963A2
Authority: BR; Brazil
Prior art keywords: water purifier; powered water; purifier device; gravity powered; gravity
Prior art date: 2008-09-23

Application number

BRPI0918963A

Other languages

English (en)

Inventor

Jaideep Chatterjee

Rajeeshkumar Ramachandran

Santosh Kumar Gupta

Original Assignee

Unilever Nv

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.)

2008-09-23

Filing date

2009-09-21

Publication date

2016-08-23

2009-09-21 Application filed by Unilever Nv filed Critical Unilever Nv

2016-08-23 Publication of BRPI0918963A2 publication Critical patent/BRPI0918963A2/pt

Links

230000005484 gravity Effects 0.000 title 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
- C02F9/20—Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
- 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
- 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
- C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
- 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
- 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/685—Devices for dosing the additives
- C02F1/688—Devices in which the water progressively dissolves a solid compound
- 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
- C02F2209/42—Liquid level
- 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
- C02F2303/04—Disinfection
- 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
- C02F2303/18—Removal of treatment agents after treatment
- C02F2303/185—The treatment agent being halogen or a halogenated compound

Landscapes

Health & Medical Sciences (AREA)
Clinical Laboratory Science (AREA)
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)
Detergent Compositions (AREA)
Biological Treatment Of Waste Water (AREA)
Treatment Of Water By Oxidation Or Reduction (AREA)

BRPI0918963A 2008-09-23 2009-09-21 dispositivo purificador de água alimentado por gravidade BRPI0918963A2 (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IN2027MU2008		2008-09-23
PCT/EP2009/062198 WO2010034687A1 (en)	2008-09-23	2009-09-21	Water purification device

Publications (1)

Publication Number	Publication Date
BRPI0918963A2 true BRPI0918963A2 (pt)	2016-08-23

Family

ID=41298158

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0918963A BRPI0918963A2 (pt)	2008-09-23	2009-09-21	dispositivo purificador de água alimentado por gravidade

Country Status (9)

Country	Link
EP (1)	EP2331470A1 (pt)
CN (1)	CN102224111A (pt)
AR (1)	AR073662A1 (pt)
BR (1)	BRPI0918963A2 (pt)
EA (1)	EA018941B1 (pt)
MX (1)	MX2011003140A (pt)
UA (1)	UA104007C2 (pt)
WO (1)	WO2010034687A1 (pt)
ZA (1)	ZA201102042B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2012025343A1 (en)	2010-08-24	2012-03-01	Unilever Nv	Water purification device comprising a gravity- fed filter
RU207568U1 (ru) *	2021-05-29	2021-11-02	Общество С Ограниченной Ответственностью "Бюро Инновационных Технологий И Инвестиций"	Устройство для очистки воды

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ZA953286B (en) *	1994-04-29	1996-11-25	Recovery Eng Inc	Water purifier
CN1331762C (zh) *	2002-06-19	2007-08-15	荷兰联合利华有限公司	水净化系统
CN102757116A (zh) *	2003-02-18	2012-10-31	荷兰联合利华有限公司	改进的控制设备
WO2005095284A1 (en) *	2004-03-19	2005-10-13	Unilever N.V.	Water purification system
WO2007000238A1 (en) *	2005-06-29	2007-01-04	Unilever N.V.	Device for dispensing a unit-dose of disinfecting agent
WO2008028734A1 (en) *	2006-09-07	2008-03-13	Unilever N.V.	Filter

2009
- 2009-09-21 CN CN2009801465978A patent/CN102224111A/zh active Pending
- 2009-09-21 BR BRPI0918963A patent/BRPI0918963A2/pt not_active IP Right Cessation
- 2009-09-21 WO PCT/EP2009/062198 patent/WO2010034687A1/en not_active Ceased
- 2009-09-21 UA UAA201104918A patent/UA104007C2/ru unknown
- 2009-09-21 MX MX2011003140A patent/MX2011003140A/es active IP Right Grant
- 2009-09-21 EP EP09783238A patent/EP2331470A1/en not_active Withdrawn
- 2009-09-21 EA EA201100520A patent/EA018941B1/ru not_active IP Right Cessation
- 2009-09-23 AR ARP090103654A patent/AR073662A1/es not_active Application Discontinuation
2011
- 2011-03-17 ZA ZA2011/02042A patent/ZA201102042B/en unknown

Also Published As

Publication number	Publication date
EA018941B1 (ru)	2013-11-29
UA104007C2 (ru)	2013-12-25
CN102224111A (zh)	2011-10-19
WO2010034687A1 (en)	2010-04-01
EP2331470A1 (en)	2011-06-15
AR073662A1 (es)	2010-11-24
EA201100520A1 (ru)	2011-10-31
MX2011003140A (es)	2011-05-25
ZA201102042B (en)	2012-05-30

Legal Events

Date	Code	Title	Description
2018-04-17	B06F	Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
2018-07-17	B08F	Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
2018-11-06	B08K	Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]	Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2480 DE 17-07-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.
2021-06-08	B350	Update of information on the portal [chapter 15.35 patent gazette]

Publication	Publication Date	Title
DK1979272T3 (da)	2021-05-31	Vandrensningsindretning
BRPI0909644A2 (pt)	2015-09-22	dispositivo de foto-epilação
EP2365879C0 (en)	2025-09-03	MICROFLUIDIC DEVICE
BRPI0814324A2 (pt)	2015-01-20	Dispositivo
BRPI0822034A2 (pt)	2015-07-21	Dispositivo
DE602008000490D1 (de)	2010-02-25	Ultraschallvorrichtung
EP2133026A4 (en)	2012-08-22	ULTRASOUND DEVICE
BRPI1015220A2 (pt)	2016-10-25	purificador de água
EP2330957A4 (en)	2013-07-17	CLEANING DEVICE
IL206306A0 (en)	2010-12-30	Water purification device
EP2307141A4 (en)	2016-08-10	MICROFLUIDIC DEVICE
DE502008001742D1 (de)	2010-12-23	Kabelbearbeitungseinrichtung
BRPI1006038A2 (pt)	2016-05-10	"dispositivo de acionamento"
DE602008000520D1 (de)	2010-03-04	Feldbetriebene Vorrichtung
EP2316997A4 (en)	2014-08-13	Washing device
BRPI1006155A2 (pt)	2016-02-23	purificador de água
DK2240066T3 (da)	2013-06-03	Rengøringsindretning
DE102007004445A8 (de)	2009-07-30	Antriebsvorrichtung
BRPI0918963A2 (pt)	2016-08-23	dispositivo purificador de água alimentado por gravidade
PL1955640T3 (pl)	2015-08-31	Ulepszone urządzenie odcinające dopływ wody
SE0700261L (sv)	2008-08-03	Timeranordning
FI20075579L (fi)	2009-02-18	Pitolaite
SE0701434A0 (sv)	2008-02-22	Rengöringsanordning
ES1066988Y (es)	2008-07-01	Dispositivo para limpieza puntual
FI20085270A0 (fi)	2008-04-01	Keräilylaite