Title:
REACTOR CONTAINER COOLING APPARATUS AND REACTOR BUILDING WITH THE REACTOR CONTAINER COOLING APPARATUS
Document Type and Number:
Japanese Patent JP2012198168
Kind Code:
A
Abstract:
To avoid a delay in starting the heat removal of a container in the early stages of an accident.
A reactor container cooling apparatus 10A stores cooling water 15 in an area that is above a position where the surface of a reactor container 1 for containing a reactor is penetrated by a main steam pipe 4 and that is surrounded by the wall surface of a reactor building 50A surrounding the reactor container 1 and the upper side surface of the reactor container 1, in which the cooling water 15 is to immerse the upper side of the reactor container 1 for cooling the reactor container 1, and the reactor container cooling apparatus 10A also includes a cooling flow channel 11 of which upper part opens to the atmosphere.
Inventors:
SUZUKI YUKA
TAWARA MIKA
KURITA TOMOHISA
TOBIMATSU TOSHIMI
AOKI KAZUYOSHI
TANABE MASASHI
TAWARA MIKA
KURITA TOMOHISA
TOBIMATSU TOSHIMI
AOKI KAZUYOSHI
TANABE MASASHI
Application Number:
JP2011063754A
Publication Date:
October 18, 2012
Filing Date:
March 23, 2011
Export Citation:
Assignee:
TOSHIBA CORP
International Classes:
G21C9/004; G21C13/00
Attorney, Agent or Firm:
特許業務法人東京国際特許事務所