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1. (WO2018015641) ADVANCE PURGING OF A CRYOGENIC TANK
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Pub. No.: WO/2018/015641 International Application No.: PCT/FR2017/051932
Publication Date: 25.01.2018 International Filing Date: 13.07.2017
IPC:
F17C 6/00 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
C
VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
6
Methods or apparatus for filling vessels not under pressure with liquefied or solidified gases
Applicants: ENGIE[FR/FR]; 1 Place Samuel de Champlain 92400 Courbevoie, FR
Inventors: SUBREVILLE, Patrick; FR
LIEGEOIS, Philippe; FR
ZELLOUF, Yacine; FR
OSMAN, Karim; FR
GUEDACHA, Hicham; FR
Agent: NOVAGRAAF TECHNOLOGIES; 2 rue Sarah Bernhardt CS90017 92665 Asnières-Sur-Seine Cedex, FR
Priority Data:
165696821.07.2016FR
Title (EN) ADVANCE PURGING OF A CRYOGENIC TANK
(FR) PURGE ANTICIPÉE D'UN RÉSERVOIR CRYOGÉNIQUE
Abstract:
(EN) The present invention relates to a module (400) for purging a liquid layer contained in a cryogenic tank (100) of a vehicle, said liquid layer being the liquid phase of a gaseous energy source, said module (400) being characterised in that it comprises: an inlet (E) to be connected to the tank (100) by means of a removable intake duct (300) carrying the liquid phase; a cryogenic liquid pump (4002) connected to the inlet (E) of the module (400); and a vaporiser (4004) transforming the liquid phase into a gaseous phase, the inlet of the vaporiser (4004) being connected to the outlet of the cryogenic liquid pump (4002) and the outlet thereof being connected to a storage means (4006) for storing the thus formed gaseous phase, said storage means (4006) being connected to the main outlet (S) which is intended to be connected by means of a removable exit duct (500) to an external system (600) that can use the gaseous phase, said module (400) also being characterised in that it is self-contained and compact. The invention also relates to a system (1000) that uses said purging module (400).
(FR) La présente invention se rapporte à un module (400) pour la purge d'une couche liquide contenue dans un réservoir (100) cryogénique d'un véhicule, ladite couche liquide étant la phase liquide d'une source gazeuse d'énergie, ledit module (400) étant caractérisé en ce qu'il comprend: une entrée (E) destinée à être reliée audit réservoir (100)par un conduit amovible d'entrée (300) transportant ladite phase liquide,une pompe liquide cryogénique (4002), raccordée à ladite entrée (E) du module (400),un vaporisateur (4004) transformant ladite phase liquide en phase gazeuse, l'entrée dudit vaporisateur(4004) étant raccordée à la sortie de ladite pompe liquide cryogénique (4002) et sa sortie étant raccordée à un moyen de stockage (4006) permettant de stocker ladite phase gazeuse ainsi formée, ledit moyen de stockage (4006) étant raccordé à une sortie principale (S) destinée à être reliée par un conduit amovible de sortie (500) à un système extérieur (600) apte à utiliser ladite phase gazeuse, ledit module (400) étant également caractérisé en ce qu'il est intégré et compact. La présente invention a également pour objet un système (1000) mettant en œuvre ledit module (400) de purge.
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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: French (FR)
Filing Language: French (FR)