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Pub. No.:    WO/2011/013479    International Application No.:    PCT/JP2010/061393
Publication Date: 03.02.2011 International Filing Date: 05.07.2010
G21F 5/012 (2006.01), G21C 19/32 (2006.01), G21F 5/008 (2006.01), G21F 9/36 (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).
TAMAKI, Hiroki; (For US Only)
Inventors: TAMAKI, Hiroki;
Agent: SAKAI, Hiroaki; Sakai International Patent Office Kasumigaseki Building 2-5, Kasumigaseki 3-chome Chiyoda-ku, Tokyo 1006020 (JP)
Priority Data:
2009-179861 31.07.2009 JP
(JA) 燃料集合体の輸送容器
Abstract: front page image
(EN)There are provided a container body (11) which has an opening at one end; a lid member (12A) which closes the opening; a square pipe (30) which is placed inside the container body (11), a fuel holder (20) inserted into the square pipe (30) in such a way as to cover the side surfaces of a fuel assembly; and pressing members (37a, 37b) which are provided in the square pipe (30) and which, in the inside of the square pipe (30), press the fuel holder (20) against inner surfaces of the square pipe (30). One end (23) of the fuel holder (20) is formed into a tapered shape which tilts toward the inside of the fuel holder (20). Meanwhile, at one end of the square pipe (30), there is provided a first guide member (40) having a concave section (41) the shape of which conforms to that of the aforementioned one end (23) of the fuel holder (20).
(FR)La présente invention concerne un corps de contenant (11) qui a une ouverture au niveau d'une première extrémité ; un élément de couvercle (12A) qui ferme l'ouverture ; un tuyau carré (30) qui est placé à l'intérieur du corps de contenant (11), un support de combustible (20) inséré dans le tuyau carré (30) de manière à recouvrir les surfaces latérales d'un assemblage combustible : et des éléments de pression (37a, 37b) qui sont disposés dans le tuyau carré (30) et qui, à l'intérieur du tuyau carré (30), pressent le support de combustible (20) contre les surfaces internes du tuyau carré (30). Une extrémité (23) du support de combustible (20) a une forme effilée qui s'incline vers l'intérieur du support de combustible (20). De plus, au niveau d'une extrémité du tuyau carré (30), on monte un premier élément de guidage (40) ayant une section concave (41) dont la forme correspond à celle d'une extrémité susmentionnée (23) du support de combustible (20).
(JA) 一端に開口部を有する容器本体(11)と、開口部を閉塞する蓋部材(12A)と、容器本体(11)の内部に配置される角管(30)と、燃料集合体の側面を覆った状態で角管(30)内部に挿入される燃料ホルダ(20)と、角管(30)に設けられ、角管(30)内部において燃料ホルダ(20)を角管(30)の内面に押し付ける押付部材(37a,37b)と、を備え、燃料ホルダ(20)の一端部(23)を、燃料ホルダ(20)の内方に向けて傾斜するテーパ状に形成する一方、角管(30)の一端部に、燃料ホルダ(20)の一端部(23)の形状に合致する凹部(41)を有した第1ガイド部材(40)を設ける。
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, 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)