Patent SG-11201805977V-A (SG)
Title: Control valve for shot peening
Inventor: CHENG CHIA LOON
IPC: B24C7/00
Filed: 2017-03-02
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property -, Organization MD 1111101110101011111 Mt 01110111101110111111011110 EDO IIE III International Bureau .. .... ..Yejd (10) International Publication Number (43) International Publication Date .... ...,,,' WO 2017/180058 Al 19 October 2017(19.10.2017) WIPO I PCT (51) International Patent Classification: (81) Designated States (unless otherwise indicated, for every B24C 1/10 (2006.01) B24C 7/00 (2006.01) kind of national protection available): AE, AG, AL, AM, B24C 5/08 (2006.01) 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, (21) International Application Number: DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, PCT/SG2017/050099 HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, (22) (25) Filing Language: International Filing Date: 2 March 2017 (02.03.2017) English 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, (26) Publication Language: English TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (30) Priority Data: 10201602833V 11 April 2016 (11.04.2016) SG (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, (71) Applicant: ABRASIVE ENGINEERING PTE LTD GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, [SG/SG]; 5 Tuas South Street 1, Singapore 638059 (SG). TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, (72) Inventors: CHENG, Chia Loon; 5 Tuas South Street 1, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, Singapore 638059 (SG). LEE, Chong Wei; 5 Tuas South DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, Street 1, Singapore 638059 (SG). TAN, Keng Huat; 5 LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, Tuas South Street 1, Singapore 638059 (SG). TAN, Ser SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, Hean; 5 Tuas South Street 1, Singapore 638059 (SG). GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: Agent: SYNERGY IP PTE LTD; 150 Cecil Street, #07- (74) 02, Singapore 069543 (SG). — as to the identity of the inventor (Rule 4.17(i)) [Continued on next page] CONTROL VALVE FOR SHOT PEENING (57) : A control valve (100) comprises a conduit (102), a controller (54) Title: im 168 (104), a sensor unit (106; 146, 148), a cylindrical housing (112) and one or more regulating columns (124, 126). The conduit further comprises a hollow cylindrical body (114) and two smaller and shorter cylindrical extensions (116, 118) for the insertion of the regulating columns which are orthogonal to the hollow cylindrical body and provide a contactless means to control the 156 flow of the medium (101) in the conduit. 102 L -. 123 .....\" 0 110 152 104 = ti e 1 56 1-1 .4 156 GO ir) 1146 174 0 0 GC Fig.2 11 IN 11 © ei O WO 2017/180058 Al MIDEDIM011111 111111110101311111111111111111111101111111111111111111111111 — as to applicant's entitlement to apply for and be granted Published: a patent (Rule 4.1700) — as to the applicant's entitlement to claim the earlier application (Rule 4.17(iii)) the priority of — with international search report (Art. 21(3))