(19)
(11) EP 2 784 782 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
24.12.2014 Bulletin 2014/52

(43) Date of publication A2:
01.10.2014 Bulletin 2014/40

(21) Application number: 14161625.0

(22) Date of filing: 26.03.2014
(51) International Patent Classification (IPC): 
G21F 9/04(2006.01)
G21F 3/00(2006.01)
G21F 9/28(2006.01)
 G21C 19/32(2006.01)
G21F 5/06(2006.01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 27.03.2013 JP 2013067426

(71) Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.
Tokyo 108-8215 (JP)

(72) Inventors:
  • Shimazu, Yukihide
    Kobe-shi, Hyogo 652-8585 (JP)
  • Mizuma, Hiroyuki
    Kobe-shi, Hyogo 652-8585 (JP)

(74) Representative: Intès, Didier Gérard André et al
Cabinet Beau de Loménie 158, rue de l'Université
75340 Paris Cedex 07
75340 Paris Cedex 07 (FR)

   


(54) Shielding material collecting nozzle, shielding vessel, and shielding material collecting device and method


(57) A shielding material collecting nozzle includes: a nozzle main body (81) having an opening (91); a covering portion (82) which is provided so as to cover a part of the opening (91) and through which a fluid can pass and a shielding material cannot pass; and a passing portion (83) which is provided outside a region covered with the covering portion (82) in the opening (91) and through which the fluid and the shielding material can pass.







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Search report