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1. (WO2019043349) SEALED AND THERMALLY INSULATING TANK COMPRISING AN ANTI-CONVECTIVE COVERING STRIP
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Pub. No.: WO/2019/043349 International Application No.: PCT/FR2018/052160
Publication Date: 07.03.2019 International Filing Date: 04.09.2018
IPC:
F17C 3/02 (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
3
Vessels not under pressure
02
with provision for thermal insulation
Applicants:
GAZTRANSPORT ET TECHNIGAZ [FR/FR]; 1 route de Versailles 78470 SAINT REMY LES CHEVREUSE, FR
Inventors:
ZAHRA, Jean; FR
DELETRE, Bruno; FR
THENARD, Nicolas; FR
Agent:
LOYER & ABELLO; 9 RUE ANATOLE DE LA FORGE 75017 PARIS, FR
Priority Data:
177092904.09.2017FR
Title (EN) SEALED AND THERMALLY INSULATING TANK COMPRISING AN ANTI-CONVECTIVE COVERING STRIP
(FR) CUVE ÉTANCHE ET THERMIQUEMENT ISOLANTE COMPORTANT UNE BANDE DE COUVERTURE ANTI-CONVECTIVE
Abstract:
(EN) The invention relates to a sealed and thermally insulating tank for storing a fluid, wherein a tank wall comprises a secondary thermal insulation barrier (1), a secondary sealing membrane, a primary thermal insulation barrier (5) and a primary sealing membrane intended for being in contact with the cryogenic fluid contained in the tank, wherein the primary insulating elements comprise parallelepiped insulating panels (6) arranged so as to arrange interstices therebetween, the primary thermal insulation barrier (5) also comprising an anti-convective covering strip (34) made of a thin continuous material and arranged along an edge of a first parallelepiped insulating panel (6) so as to substantially seal the interstice between said first parallelepiped insulating panel and a second parallelepiped insulating panel, the anti-convective covering strip comprising a first edge portion attached to the inside face of the first parallelepiped insulating panel.
(FR) Cuve étanche et thermiquement isolante de stockage d'un fluide, dans laquelle une paroi de cuve comporte une barrière d'isolation thermique secondaire (1), une membrane d'étanchéité secondaire, une barrière d'isolation thermique primaire (5) et une membrane d'étanchéité primaire destinée à être en contact avec le fluide cryogénique contenu dans la cuve, dans laquelle les éléments isolants primaires comportent des panneaux isolants parallélépipédiques (6) disposés de manière à ménager des interstices entre eux, la barrière d'isolation thermique primaire (5) comportant en outre une bande de couverture anti-convective (34) réalisée en matière continue mince et disposée le long d'un bord d'un premier panneau isolant parallélépipédique (6) de manière à sensiblement obturer l'interstice entre ledit premier panneau isolant parallélépipédique et un deuxième panneau isolant parallélépipédique, la bande de couverture anti-convective comportant une première portion de bordure fixée sur la face interne du premier panneau isolant parallélépipédique.
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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)