BRPI0918963A2 - gravity powered water purifier device - Google Patents
gravity powered water purifier deviceInfo
- Publication number
- BRPI0918963A2 BRPI0918963A2 BRPI0918963A BRPI0918963A BRPI0918963A2 BR PI0918963 A2 BRPI0918963 A2 BR PI0918963A2 BR PI0918963 A BRPI0918963 A BR PI0918963A BR PI0918963 A BRPI0918963 A BR PI0918963A BR PI0918963 A2 BRPI0918963 A2 BR PI0918963A2
- Authority
- BR
- Brazil
- Prior art keywords
- water purifier
- powered water
- purifier device
- gravity powered
- gravity
- Prior art date
Links
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)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Biological Treatment Of Waste Water (AREA)
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 (en) | 2016-08-23 |
Family
ID=41298158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0918963A BRPI0918963A2 (en) | 2008-09-23 | 2009-09-21 | gravity powered water purifier device |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP2331470A1 (en) |
CN (1) | CN102224111A (en) |
AR (1) | AR073662A1 (en) |
BR (1) | BRPI0918963A2 (en) |
EA (1) | EA018941B1 (en) |
MX (1) | MX2011003140A (en) |
UA (1) | UA104007C2 (en) |
WO (1) | WO2010034687A1 (en) |
ZA (1) | ZA201102042B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
UA108392C2 (en) * | 2010-08-24 | 2015-04-27 | Юнілевер Нв | Water purification device that includes a gravity filter |
RU207568U1 (en) * | 2021-05-29 | 2021-11-02 | Общество С Ограниченной Ответственностью "Бюро Инновационных Технологий И Инвестиций" | Water purification device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA953286B (en) * | 1994-04-29 | 1996-11-25 | Recovery Eng Inc | Water purifier |
AU2003240707A1 (en) * | 2002-06-19 | 2004-01-06 | Unilever Plc | Water purification system |
PL213012B1 (en) * | 2003-02-18 | 2012-12-31 | Unilever Nv | Improved control device |
PL380684A1 (en) * | 2004-03-19 | 2007-03-05 | 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 UA UAA201104918A patent/UA104007C2/en unknown
- 2009-09-21 BR BRPI0918963A patent/BRPI0918963A2/en not_active IP Right Cessation
- 2009-09-21 MX MX2011003140A patent/MX2011003140A/en active IP Right Grant
- 2009-09-21 WO PCT/EP2009/062198 patent/WO2010034687A1/en active Application Filing
- 2009-09-21 EP EP09783238A patent/EP2331470A1/en not_active Withdrawn
- 2009-09-21 EA EA201100520A patent/EA018941B1/en not_active IP Right Cessation
- 2009-09-21 CN CN2009801465978A patent/CN102224111A/en active Pending
- 2009-09-23 AR ARP090103654A patent/AR073662A1/en not_active Application Discontinuation
-
2011
- 2011-03-17 ZA ZA2011/02042A patent/ZA201102042B/en unknown
Also Published As
Publication number | Publication date |
---|---|
UA104007C2 (en) | 2013-12-25 |
EP2331470A1 (en) | 2011-06-15 |
AR073662A1 (en) | 2010-11-24 |
WO2010034687A1 (en) | 2010-04-01 |
MX2011003140A (en) | 2011-05-25 |
EA201100520A1 (en) | 2011-10-31 |
EA018941B1 (en) | 2013-11-29 |
ZA201102042B (en) | 2012-05-30 |
CN102224111A (en) | 2011-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
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. |
|
B350 | Update of information on the portal [chapter 15.35 patent gazette] |