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1. (WO2015121562) INSULATED CHAMBER AND METHOD FOR FLUSHING SUCH A CHAMBER
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2015/121562 International Application No.: PCT/FR2015/050242
Publication Date: 20.08.2015 International Filing Date: 03.02.2015
IPC:
F17C 13/00 (2006.01) ,F25J 3/04 (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
13
Details of vessels or of the filling or discharging of vessels
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
J
LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT
3
Processes or apparatus for separating the constituents of gaseous mixtures involving the use of liquefaction or solidification
02
by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
04
for air
Applicants: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE[FR/FR]; 75, Quai d'Orsay F-75007 Paris, FR
Inventors: CAVAGNE, Patrice; FR
CRAYSSAC, Frédéric; FR
Agent: MERCEY, Fiona; FR
Priority Data:
145102611.02.2014FR
Title (EN) INSULATED CHAMBER AND METHOD FOR FLUSHING SUCH A CHAMBER
(FR) ENCEINTE ISOLÉE ET PROCÉDÉ DE BALAYAGE D'UNE TELLE ENCEINTE
Abstract:
(EN) The invention relates to an insulated chamber (CB1, CB2, CB3) comprising at least one element (C, R, F) that may operate at sub-ambient temperature, the space around the element(s) being filled with solid insulation and means for injecting a gas containing at least 95 mol-% nitrogen into the insulation, at least some of the gas-injection means (D1, D3, D4) opening at a position vertically above at least one element to insulate.
(FR) Une enceinte isolée (CB1, CB2, CB3) comprend au moins un élément (C, R, F) susceptible de fonctionner à une température subambiante, l'espace autour de l'élément ou des éléments étant rempli d'isolation solide et des moyens pour injecter un gaz contenant au moins 95% mol d'azote dans l'isolation, au moins certains des moyens (D1, D3, D4) pour injecter le gaz dans l'isolation débouchant à une position verticalement au-dessus d'au moins un élément à isoler.
front page image
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, DK, DM, DO, DZ, 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, 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)