Patent SG-11201807818U-A (SG)
Title: Ball mechanism-increased / enhanced initial rotation-opening of ball
Inventor: MILNE MARK
IPC: E21B34/06
Filed: 2016-05-25
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property MD 1101/110 111010101111101011111 0 011111111111111111111111111111111111111111111 Organization International Bureau (10) International Publication Number (43) International Publication Date .....0\"\"\" WO 2017/204801 Al 30 November 2017 (30.11.2017) WIPO I PCT (51) International Patent Classification: (74) Agent: PARKER, Greg, H. et al.; PARKER JUSTISS, E21B 34/06 (2006.01) F16K 5/08 (2006.01) P.C., 14241 Dallas Parkway, Dallas, Texas 75254 (US). F16K 5/06 (2006.01) F16K 27/06 (2006.01) (81) Designated States (unless otherwise indicated, for every (21) International Application Number: kind of national protection available): AE, AG, AL, AM, PCT/US2016/034170 AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, (22) International Filing Date: CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, 25 May 2016 (25.05.2016) EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, (25) Filing Language: English LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, (26) Publication Language: English 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, (71) Applicant: HALLIBURTON ENERGY SERVICES, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, INC. [US/US]; 3000 N. Sam Houston Parkway E., Hous- UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. ton, TX 77032-3219 (US). (84) Designated States (unless otherwise indicated, for every (72) Inventors: MILNE, Mark, John; 70 Nolt Loan Road, Ar- kind of regional protection available): ARIPO (BW, GH, broath Scotland DD11 2AH (GB). INGLIS, Peter, Derek GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, Walter; 2601 Beltline Road, Mail Stop 1b121, Carrollton, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TX 75006 (US). 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, -INCREASED / ENHANCED INITIAL ROTATION-OPENING OF BALL = (54) Title: BALL MECHANISM = 200 - -- 4 = 210 222 _ — 220 212 = = 21 8 = — = = • , 214 = = 216 = = = = = FIG. 2 ,-, Il (57) : A ball valve including a valve body having inlet and outlet flow passageways connected by a valve chamber; a ball valve 0 pc member mounted in the valve chamber for selective rotation between valve open and valve closed positions to control flow through the 2 valve, the ball valve member including at least one pivot pin and a mount for a control arm; and at least one control arm including a ' 111P. slot configured to accept a control arm bushing, the pivot pin, and combinations thereof, wherein the control arm is mounted to the ball ei ----- valve member, and wherein upon application of an axial load on the control arm to the open or close the ball valve, the axial load on IN the control arm is transferred to at least one of a control arm bushing, the pivot pin on the ball valve member, and combinations thereof. 0 ei O [Continued on next page] WO 2017/204801 Al MIDEDIMOM0101011101011100101010HEMOIROIIM0VOIMIE 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))