Title:
【発明の名称】高速増殖炉
Document Type and Number:
Japanese Patent JP2948831
Kind Code:
B2
Abstract:
PURPOSE:To rationalize the disposition of the apparatus in a reactor vessel to reduce the size of the reactor and to minimize the length of a flow passage for a primary coolant by forming an intermediate heat exchanger and electromagnetic flow coupler pump to an annular shape in proximity to the inside wall of the reactor vessel. CONSTITUTION:The annular electromagnetic flow coupler pump 4 is installed to the inner side of the reactor vessel 2 in the upper part of a core section 1 and the annular heat exchanger 5 connecting to the flow passage of the pump 4 is installed thereon. A plenum partition wall 20 of a primary system is provided under the same to segment the plenum to the low-pressure hot plenum 7 of the primary system and the high-pressure cold plenum 6 of the primary system. the pump 4, the heat exchanger 5 and the structure connecting the same are made into an integral construction and are housed in the reactor vessel 2 in proximity to the inside wall thereof. The size of the reactor structure is, therefore, reduced.
Inventors:
MINE MASAO
HATSUTORI SADAO
NAKAO NOBORU
IKEDA TAKASHI
HATSUTORI SADAO
NAKAO NOBORU
IKEDA TAKASHI
Application Number:
JP15964889A
Publication Date:
September 13, 1999
Filing Date:
June 23, 1989
Export Citation:
Assignee:
HITACHI SEISAKUSHO KK
DENRYOKU CHUO KENKYUSHO
DENRYOKU CHUO KENKYUSHO
International Classes:
G21C1/02; G21C15/02; G21C15/247; (IPC1-7): G21C1/02; G21C15/02; G21C15/247
Other References:
常磐井守泰他，「先端プロジェクト技術と産業界への波及効果 高速増殖炉における未来技術」，電気・情報関連学会連合大会講演論文集，１９８７巻，Ｐａｒｔ．１，ｐ１．１５９−１．１６２（１９８７）
Attorney, Agent or Firm:
Akio Takahashi (1 person outside)