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1. (WO2018164780) JET PUMP PLUG SEAL AND METHODS OF MAKING AND USING SAME
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Pub. No.: WO/2018/164780 International Application No.: PCT/US2018/015994
Publication Date: 13.09.2018 International Filing Date: 30.01.2018
IPC:
F04F 5/44 (2006.01) ,F04F 5/00 (2006.01) ,G21C 13/06 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
F
PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
5
Jet pumps, i.e. devices in which fluid flow is induced by pressure drop caused by velocity of another fluid flow
44
Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02-F04F5/42148
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
F
PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
5
Jet pumps, i.e. devices in which fluid flow is induced by pressure drop caused by velocity of another fluid flow
G PHYSICS
21
NUCLEAR PHYSICS; NUCLEAR ENGINEERING
C
NUCLEAR REACTORS
13
Pressure vessels; Containment vessels; Containment in general
02
Details
06
Sealing-plugs
Applicants:
EXELON GENERATION COMPANY, LLC [US/US]; 200 Exelon Way Kennett Square, PA 19348, US
Inventors:
OSMOND, Nicholas P.; US
SHAH, Vikram; US
Agent:
MEADOWS, Brian C.; US
MEADOWS, Brian, C.; US
KATZ, Mitchell, A.; US
HATHCOCK, Kevin, W.; US
SHORTELL, D., Brian; US
Priority Data:
62/452,02730.01.2017US
Title (EN) JET PUMP PLUG SEAL AND METHODS OF MAKING AND USING SAME
(FR) JOINT D'ÉTANCHÉITÉ DE BOUCHON DE POMPE À JET ET PROCÉDÉS DE FABRICATION ET D'UTILISATION CORRESPONDANTS
Abstract:
(EN) A jet pump plug and methods of forming a seal with a plurality of nozzles of a jet pump are disclosed. The plug has a plug body and a washer embedded within and bonded to the plug body. The washer has a center opening that cooperates with the plug body to define a central bore extending through the plug and the central bore can be configured to receive a fastener. A plurality of the disclosed plugs can be positioned in alignment with a respective nozzle, with each plug being sealed to the respective nozzle to form a seal.
(FR) L'invention concerne un bouchon de pompe à jet et des procédés de formation d'un joint d'étanchéité avec une pluralité de buses d'une pompe à jet. Le bouchon a un corps de bouchon et une rondelle incorporée dans le corps de bouchon et liée au corps de bouchon. La rondelle présente une ouverture centrale qui coopère avec le corps de bouchon pour délimiter un orifice central s'étendant à travers le bouchon et l'orifice central peut être conçu pour recevoir un élément de fixation. Plusieurs des bouchons décrits peuvent être positionnés en alignement avec une buse respective, chaque bouchon étant scellé à la buse respective pour former un joint d'étanchéité.
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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)