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1. (WO2007003825) SYSTEM FOR SEPARATING TWO EQUIPMENT ITEMS EACH HAVING A CHAMBER TIGHTLY LINKED TO THAT OF THE OTHER ONE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/003825 International Application No.: PCT/FR2006/050488
Publication Date: 11.01.2007 International Filing Date: 29.05.2006
Chapter 2 Demand Filed: 12.04.2007
IPC:
G21F 7/005 (2006.01)
[IPC code unknown for G21F 7/05]
Applicants:
COMMISSARIAT A L'ENERGIE ATOMIQUE [FR/FR]; 25, rue Leblanc Immeuble "Le Ponant D" F-75015 Paris, FR (AllExceptUS)
CLATOT, Raphaël [FR/FR]; FR (UsOnly)
Inventors:
CLATOT, Raphaël; FR
Agent:
POULIN, Gérard; BREVATOME 3, rue du Docteur Lancereaux F-75008 Paris, FR
BEAUPIN, Jacques; c/o Brevatome 3, Rue du Docteur Lancereaux F-75008 Paris, FR
Priority Data:
055143831.05.2005FR
Title (EN) SYSTEM FOR SEPARATING TWO EQUIPMENT ITEMS EACH HAVING A CHAMBER TIGHTLY LINKED TO THAT OF THE OTHER ONE
(FR) SYSTEME DE SEPARATION DE DEUX EQUIPEMENTS POSSEDANT CHACUN UNE ENCEINTE RELIEE A CELLE DE L'AUTRE, DE FACON ETANCHE
Abstract:
(EN) The invention concerns a system for separating two items of equipment of a confined medium installation, without interrupting the confinement inside said installation. It comprises mainly a confinement flange (10) arranged sealed between the two parts of the installation and comprising a slot (12) protected by a temporary cover (11). The assembly is completed by a guillotine formed by two closure plates (20A, 20B) pressed against each other prior to being inserted into the slot (12). Once said guillotine has been entirely inserted, the two closure plates (20A, 20B) can be separated from each other to constitute each a sealing closure of the two parts of the installation to be separated. The invention is applicable to confinement installations for implementing a process under vacuum wherein it is desired to maintain a special confinement.
(FR) Le système selon l'invention permet de séparer deux équipements d'une installation de milieu confiné, sans rompre le confinement à l'intérieur de cette installation. Il comprend principalement une bride de confinement (10) placée entre les deux parties d'installation, de façon étanche et comprenant une fente (12) protégée par un capot provisoire (11). L'ensemble se complète d'une guillotine formée de deux plaques de fermeture (20A, 20B) plaquées l'une contre l'autre avant leur insertion dans la fente (12). Une fois cette insertion complète de la guillotine, les deux plaques de fermeture (20A) et (20B) peuvent être séparées l'une de l'autre pour constituer chacune une obturation étanche des deux parties de l'installation à séparer. Application aux installations de confinement pour la mise en oeuvre de procédé d'intervention sous vide où l'on veut maintenir un confinement spécial.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)
Also published as:
EP1886322JP2008545966RU02405995US20080199291CN101180686FR2886447
IN5303/CHENP/2007