Title:
INNER SURFACE COATING DEVICE FOR REACTOR CONTAINER
Document Type and Number:
Japanese Patent JPH09243787
Kind Code:
A
Abstract:
To safely perform the coating work of the inner surface of a reactor container in a short time by mechanizing the coating work.
A coating material killing pipe 2 fixed to one end of the beam part 8 of a polar crane 1 so as to be turned integrally with the beam part 8 is arranged along the inner surface at least to the top part of a container dome part 6a, and a number of spray nozzle parts 3 are longitudinally arranged on the pipe 2. The coating material in the pipe 2 is sprayed onto the inner surface of the dome part 6a through the nozzle parts 3.
Inventors:
KITAGAWA YUJI
MARUYAMA KUNIHIRO
MARUYAMA KUNIHIRO
Application Number:
JP7829796A
Publication Date:
September 19, 1997
Filing Date:
March 05, 1996
Export Citation:
Assignee:
NUCLEAR FUEL IND LTD
International Classes:
G21C19/02; (IPC1-7): G21C19/02
Attorney, Agent or Firm:
Taiichi Miyamoto
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