SG11201907163UA - Ro atmospheric storage tank without need of pressure tank or electric pump - Google Patents

Abstract

ONM . ON O C (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 25 July 2019 (25.07.2019) WIPO I PCT 1111111111111011111111111111110111110101111111111111011101111111111011111011110111111 (10) International Publication Number WO 2019/143290 Al (51) International Patent Classification: BOlD 61/10 (2006.01) CO2F 1/44 (2006.01) BOlD 61/02 (2006.01) (21) International Application Number: PCT/SG2018/000001 (22) International Filing Date: 22 January 2018 (22.01.2018) (25) Filing Language: English (26) Publication Language: English (72) Inventor; and (71) Applicant: LIM, Tsia Yong [SG/SG]; Block 6 Farrer Road, #07-74, Singapore 260006 (SG). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, 1E, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3)) (54) Title: RO ATMOSPHERIC STORAGE TANK WITHOUT NEED OF PRESSURE TANK OR ELECTRIC PUMP Fig 5 (57) : An Atmospheric Storage Tank designed to be an alternative to the existing RO pressure storage tank; it functions on water pipeline pressure. It eliminates the disadvantage of subjecting the RO system to back pressure on feed water which reduces the efficiency of the system and it also will have higher probability of leakage. It requires a Pumping Gadget to pump the water when it is installed below the faucet. It is primarily designed, although not exclusively, to be used together with the ZERO WASTE RO system under patent application PCT/SG2015/000124 where there is waste water tank to store the pipeline water and when combined, we can have an economical and simplified RO water filter system with less maintenance