MEDIA DOSAGE UNIT FOR SHOT PEENING, METHOD OF USING THE UNIT FOR SHOT PEENING AND METHOD OF MAKING THE UNIT

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 06 September 2019 (06.09.2019) WIPO I PCT 111111111111110111111111111111101111101011101111111111111111111111101111111011110111111 (10) International Publication Number WO 2019/168472 Al (51) International Patent Classification: B24C 1/10 (2006.01) G01F 1/74 (2006.01) B24C 7/00 (2006.01) G05D 7/06 (2006.01) (21) International Application Number: PCT/SG2019/050109 (22) International Filing Date: 27 Febmary 2019 (27.02.2019) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 10201801657U 28 February 2018 (28.02.2018) SG (71) Applicant: ABRASIVE ENGINEERING PTE LTD [SG/SG]; 5, Tuas South Street 1, Singapore 638059 (SG). (72) Inventors: HO, Teck Hwa; 5, Tuas South Street 1, Singa- pore 638059 (SG). LIM, Yuet Kwan; 5, Tuas South Street 1, Singapore 638059 (SG). LEE, Chong Wei; 5, Tuas South Street 1, Singapore 638059 (SG). TAN, Keng Huat; 439C, Fernvale Court, Sengkang West Avenue, #07-307, Singa- pore 793439 (SG). LEE, Hin Cheong; 699A, Hougang Street 52, #14-61, Singapore 531699 (SG). MENG, Yu- song; Space @ Kovan, 11 Yio Chu Kang Road, #04-02, Singapore 545679 (SG). GOH, Qi Ming, Alex; Mandarin Park, 64, Chun Tin Road, Singapore 599640 (SG). (74) Agent: SYNERGY IP PTE LTD; 150 Cecil Street, #07-02, Singapore 069543 (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). (5