Title:
AIR-TIGHT CONNECTION AND SEPARATION METHOD FOR GLOVE BOX AND GREEN HOUSE
Document Type and Number:
Japanese Patent JP2928738
Kind Code:
B2
Abstract:
PURPOSE: To prolong use period of a glove box and reduce producing amount of radioactive waste by fixing a green house to a large port of a glove box at a large port connection cylinder of inner tent and outer tent and properly repairing, removing and replacing at every single component.
CONSTITUTION: Outside a glove box 10, a green house 12 comprising four rooms GH-1 to GH-4 is tentatively placed and the green house 12 is air-tightly connected disconnectably to the large port 14 so that a worker can go back and forth between the green house 12 and the glove box 10 through the large port 14 of the glove box 10. The green house 12 is made in desired tent shape by assembling beams 15 with stage pipe, connecting through resin rope 17 in grommet 16 provided outside the inner tent 20 and grommet 16 provided inside the outer tent 22, and penetrating the resin rope 17 to the grommet 16 provided at a proper location outside the outer tent 22 and binding to the beam 15.
Inventors:
KUDO MITSUYOSHI
YONEKAWA YUKIO
YONEKAWA YUKIO
Application Number:
JP3751595A
Publication Date:
August 03, 1999
Filing Date:
February 02, 1995
Export Citation:
Assignee:
KAKUNENRYO SAIKURU KAIHATSU KIKO
International Classes:
G21F7/047; G21F7/00; (IPC1-7): G21F7/047; G21F7/00
Attorney, Agent or Firm:
Shigemi