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1. (WO2018009884) CHOKE VALVE FOR HIGH PRESSURE DROP
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/009884 International Application No.: PCT/US2017/041227
Publication Date: 11.01.2018 International Filing Date: 07.07.2017
IPC:
E21B 34/00 (2006.01) ,F15D 1/02 (2006.01)
Applicants: CAMERON INTERNATIONAL CORPORATION[US/US]; 1333 West Loop South, Suite 1700 Houston, Texas 77027, US
Inventors: QUIN, David; IE
ELLIOTT, Declan; IE
MCKEON, Michael; IE
GNANAVELU, Abinesh; IE
Agent: MOSCICKI, Matthew, R.; US
HOOPER, James, A.; US
Priority Data:
62/360,24208.07.2016US
Title (EN) CHOKE VALVE FOR HIGH PRESSURE DROP
(FR) SOUPAPE D'ÉTRANGLEMENT POUR CHUTE DE PRESSION ÉLEVÉE
Abstract: front page image
(EN) An orifice valve as disclosed herein produces a high pressure drop in a flowing fluid. A valve body includes a flow restrictor with multiple flow orifices or ports. The flow ports produce fluid jets. The flow ports may be angled relative to the axial centerline of the valve body.
(FR) Selon l'invention, une soupape à orifices produit une chute de pression élevée dans un fluide en écoulement. Un corps de soupape comprend un limiteur de débit à plusieurs orifices d'écoulement. Les orifices d'écoulement produisent des jets de fluide. Les orifices d'écoulement peuvent être inclinés par rapport à la ligne médiane axiale du corps de soupape.
Designated States: 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
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)