Patent SG-11201908453Q-A (SG)
Title: A solar air conditioning system and a related method
Inventor: CHIA CHIN BENG
IPC: F25B27/00
Filed: 2017-12-22
Abstract: W O 20 18/ 169 485 Al (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 20 September 2018 (20.09.2018) WIP0 I PCT 0111111010 0111 °nolo Oil VIII VIII oimIE (10) International Publication Number WO 2018/169485 Al (51) International Patent Classification: F24F 5/00 (2006.01) F25B 27/00 (2006.01) B6OH 1/00 (2006.01) (21) International Application Number: PCT/SG2017/050641 (22) International Filing Date: 22 December 2017 (22.12.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 10201702044Q 14 March 2017 (14.03.2017) SG (71) Applicants: LIAM, Kok Aeng [SG/SG]; 71 Cavenagh Road, #02-336 Cavenagh Gardens, Singapore 229623 (SG). WONG, Teck Neng [SG/SG]; 27 Pavilion Circle, Singa- pore 658497 (SG). 00I, Kim Tiow [SG/SG]; 989 Buk- it Timah Road, #05-12 Maple Woods, Singapore 589629 (SG). (72) Inventor; and (71) Applicant: CHIA, Chin Beng [SG/SG]; 228b Compass- vale Walk #12-312, Singapore 542228 (SG). (74) Agent: DAVIES COLLISON CAVE ASIA PTE. LTD.; 10 Collyer Quay #07-01 Ocean Financial Centre, Singapore 049315 (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, (54) Title: A SOLAR AIR CONDITIONING SYSTEM AND A RELATED METHOD Figure 1 (57) : The present invention provides a solar air conditioning system, the system comprises a solar collector configured to heat and compress working fluid to a temperature and a pressure; and a compressor downstream from the solar collector, the compressor including at least one sensor configured to determine the temperature and pressure of the working fluid at which a work load of the compressor can be reduced. The temperature and pressure of the working fluid compressed by the solar collector are dependent on an amount of solar energy harvested at the solar collector. The corresponding method for conditioning air is also disclosed. [Continued on next page] WO 2018/169485 Al MIDEDIMOMOIDEIREEMOMOHINEDIUMOIMEN 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, IE, 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). Declarations under Rule 4.17: — of inventorship (Rule 4.17 (iv)) Published: with international search report (Art. 21(3)) in black and white; the international application as filed contained color or greyscale and is available for download from PATENTSCOPE