WO2014178069A8 - A water purifier - Google Patents
A water purifier Download PDFInfo
- Publication number
- WO2014178069A8 WO2014178069A8 PCT/IN2014/000220 IN2014000220W WO2014178069A8 WO 2014178069 A8 WO2014178069 A8 WO 2014178069A8 IN 2014000220 W IN2014000220 W IN 2014000220W WO 2014178069 A8 WO2014178069 A8 WO 2014178069A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- purifier
- cartridge
- outlet
- water
- assembly
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
-
- 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
- C02F1/505—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/006—Cartridges
Abstract
A gravity based water purifier is disclosed. The said gravity based water purifier comprises an outer casing defining a purifier inlet for receiving water to be purified and a purifier outlet for outflow of purified water. The outer casing further defines a receptacle for receiving a cartridge holding a purification medium, a cavity for receiving an end of life assembly and a passage for providing a fluid communication under gravity between the purifier inlet and the cartridge. Herein, the cartridge defines a top surface and a bottom surface and includes a cartridge inlet positioned proximate the bottom surface for receiving water to be purified from the purifier inlet through the passage and a cartridge outlet positioned proximate the top surface for delivering the purified water therefrom, such that the water to be purified flows in an upward direction through the purification medium in the cartridge. The end of life assembly comprises an assembly inlet and an assembly outlet, the assembly inlet positioned proximate the cartridge outlet and configured to receive the purified water therefrom, the assembly outlet positioned proximate the purifier outlet, such that the purified water flows downward unidirectionally under gravity through the end of life assembly before exiting the water purifier through the purifier outlet.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN1369/MUM/2013 | 2013-04-12 | ||
IN1369MU2013 IN2013MU01369A (en) | 2013-04-12 | 2014-04-08 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2014178069A2 WO2014178069A2 (en) | 2014-11-06 |
WO2014178069A3 WO2014178069A3 (en) | 2015-07-09 |
WO2014178069A8 true WO2014178069A8 (en) | 2015-08-06 |
Family
ID=51844057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IN2014/000220 WO2014178069A2 (en) | 2013-04-12 | 2014-04-08 | A water purifier |
Country Status (2)
Country | Link |
---|---|
IN (1) | IN2013MU01369A (en) |
WO (1) | WO2014178069A2 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5562824A (en) * | 1994-10-12 | 1996-10-08 | Wtc/Ecomaster Corporation | Gravity water purifier |
FR2852310B1 (en) * | 2003-03-13 | 2005-06-03 | Millipore Corp | METHOD AND SYSTEM FOR PURIFYING WATER, AND MODULE FOR SUCH A SYSTEM |
US20040262243A1 (en) * | 2003-06-26 | 2004-12-30 | Lancer Partnership, Ltd. | Method and apparatus for a water filter backflush |
WO2011067792A2 (en) * | 2009-12-03 | 2011-06-09 | Tata Chemicals Ltd. | Water purifier |
AU2012251424B2 (en) * | 2011-05-02 | 2016-05-26 | Indian Institute Of Technology | Single container gravity-fed storage water purifier |
WO2013051013A2 (en) * | 2011-07-28 | 2013-04-11 | Tata Consultancy Services Limited | Water purification device |
-
2014
- 2014-04-08 IN IN1369MU2013 patent/IN2013MU01369A/en unknown
- 2014-04-08 WO PCT/IN2014/000220 patent/WO2014178069A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2014178069A2 (en) | 2014-11-06 |
IN2013MU01369A (en) | 2015-04-17 |
WO2014178069A3 (en) | 2015-07-09 |
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