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Machine translation
1. (WO2000029798) METHOD AND APPARATUS FOR REGULATING AN ATMOSPHERE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2000/029798    International Application No.:    PCT/SE1999/002068
Publication Date: 25.05.2000 International Filing Date: 12.11.1999
Chapter 2 Demand Filed:    07.06.2000    
IPC:
F26B 21/14 (2006.01), F26B 25/00 (2006.01)
Applicants: AGA AB [SE/SE]; S-181 81 Lidingö (SE) (For All Designated States Except US).
JOHANSSON, Sven-Åke [SE/SE]; (SE) (For US Only)
Inventors: JOHANSSON, Sven-Åke; (SE)
Agent: ESTREEN, Lars; Kransell & Wennborg AB P.O. Box 27834 S-115 93 Stockholm (SE)
Priority Data:
9803877-1 12.11.1998 SE
Title (EN) METHOD AND APPARATUS FOR REGULATING AN ATMOSPHERE
(FR) PROCEDE ET APPAREIL DE REGULATION D'ATMOSPHERE
Abstract: front page image
(EN)A method and an apparatus for regulating an atmosphere in an essentially closed space are described. The atmosphere contains a condensable substance, inert gas and oxygen, and the method comprises the following steps: withdrawing said atmosphere from the space and passing the same, forming a process gas flow to a concentrator unit wherein said condensable substance is separated from the rest of said process gas flow; returning at least a part of said process gas flow to the space; and bringing said condensable substance from said concentrator unit to a condensation unit and condensing said condensable substance in said condensation unit.
(FR)L'invention concerne un procédé et un appareil de régulation d'atmosphère dans un espace sensiblement fermé, ladite atmosphère contenant une substance condensable, un gaz inerte et de l'oxygène. Ledit procédé consiste à: enlever ladite atmosphère de l'espace et à la passer, à former un flux de gaz de traitement envoyé à un concentrateur dans lequel ladite substance est séparée du reste dudit flux de gaz de procédé; à renvoyer au moins une partie dudit flux de gaz de traitement dans l'espace; à envoyer ladite substance condensable provenant dudit concentrateur à une unité de condensation et à condenser ladite substance condensable dans ladite unité de condensation.
Designated States: AE, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CR, CU, CZ, DE, DK, DM, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)