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Machine translation
1. (WO2011148731) WORKING DEVICE FOR INSIDE OF WATER CHAMBER, AND INSTALLATION METHOD FOR WORKING DEVICE FOR INSIDE OF WATER CHAMBER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/148731    International Application No.:    PCT/JP2011/059276
Publication Date: 01.12.2011 International Filing Date: 14.04.2011
IPC:
G21C 17/003 (2006.01), F22B 37/02 (2006.01), G21C 19/02 (2006.01)
Applicants: MITSUBISHI HEAVY INDUSTRIES, LTD. [JP/JP]; 16-5, Konan 2-chome, Minato-ku, Tokyo 1088215 (JP) (For All Designated States Except US).
HOSOE, Fumihiro; (For US Only)
Inventors: HOSOE, Fumihiro;
Agent: SAKAI, Hiroaki; Sakai International Patent Office, Kasumigaseki Building, 2-5, Kasumigaseki 3-chome, Chiyoda-ku, Tokyo 1006020 (JP)
Priority Data:
2010-123540 28.05.2010 JP
Title (EN) WORKING DEVICE FOR INSIDE OF WATER CHAMBER, AND INSTALLATION METHOD FOR WORKING DEVICE FOR INSIDE OF WATER CHAMBER
(FR) DISPOSITIF DE TRAVAIL ENTRE CHAMBRES D'EAU, ET PROCÉDÉ D'INSTALLATION POUR DISPOSITIF DE TRAVAIL ENTRE CHAMBRES D'EAU
(JA) 水室内作業装置および水室内作業装置の設置方法
Abstract: front page image
(EN)Disclosed is a working device (1) for the inside of a water chamber which performs predetermined work inside a water chamber (131) of a steam generator and which is provided with: at least two engaging means (2) which are respectively inserted into and which engage with a heat transfer tube (132) disposed on a tube plate (137) in the water chamber (131); a supporting means (3) which bridges between each engaging means (2); and a moving body (4) which is disposed so as to be movable along the bridged supporting means (3). As a consequence, the moving body (4) is stably supported within the water chamber (131) and can be easily moved.
(FR)L'invention porte sur un dispositif de travail entre chambres d'eau (1), lequel dispositif effectue un travail prédéterminé à l'intérieur d'une chambre d'eau (131) d'un générateur de vapeur, et lequel comporte : au moins deux moyens de prise (2) qui sont respectivement insérés dans un tube de transfert de chaleur (132) disposé sur une plaque de tubes (137) dans la chambre d'eau (131) et qui viennent respectivement en prise avec celui-ci ; un moyen de support (3) qui relie entre eux chaque moyen de prise (2) ; et un corps mobile (4) qui est disposé le long du moyen de support ponté (3) d'une manière mobile. En conséquence, le corps mobile (4) est supporté de façon stable à l'intérieur de la chambre d'eau (131) et peut être déplacé facilement.
(JA) 蒸気発生器の水室(131)の内部で所定の作業を行う水室内作業装置(1)であって、水室(131)内の管板(137)に設けられた伝熱管(132)に挿入係止される少なくとも2つの係止手段(2)と、各係止手段(2)間に架け渡される支持手段(3)と、架け渡された支持手段(3)に沿って移動可能に設けられる移動体(4)とを備える。このため、移動体(4)を安定して水室(131)内に支持し、かつ容易に移動させることができる。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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 (BW, GH, GM, KE, LR, 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 (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, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)