JPH03101498U

JPH03101498U -

Info

Publication number: JPH03101498U
Application number: JP974990U
Authority: JP
Priority date: 1990-02-02
Filing date: 1990-02-02
Publication date: 1991-10-23
Anticipated expiration: 2005-02-02
Also published as: JPH0734395Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す断面図、第２
図は第１図の収納容器本体下部の部分断面図、第
３図は第１図の収納容器本体下部の部分側面図、
第４図及び第５図は従来の収納容器を示す図で、
第４図は重力排水手段を備えた収納容器の断面図
、第５図は吸い上げ排水手段を備えた収納容器の
断面図である。１……容器本体、１ａ，２ｂ……衝撃吸収カバ
ー、３……側板、４……底板、５……一次蓋、６
……二次蓋、８……プラグ、１０ａ，１０ｂ，１
１ａ，１１ｂ……トラニオン、１３……排水パイ
プ、１４……トラニオンの排水孔、１５……斜孔
、１６ａ，１６ｂ……Ｏ−リング、１７……プラ
グ押え。 Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a partial sectional view of the lower part of the storage container body in Figure 1, and Figure 3 is a partial side view of the lower part of the storage container body in Figure 1.
Figures 4 and 5 are diagrams showing conventional storage containers.
FIG. 4 is a sectional view of a storage container equipped with gravity drainage means, and FIG. 5 is a sectional view of a storage container equipped with suction drainage means. 1...Container body, 1a, 2b...Shock absorption cover, 3...Side plate, 4...Bottom plate, 5...Primary lid, 6
...Secondary lid, 8...Plug, 10a, 10b, 1
1a, 11b... trunnion, 13... drain pipe, 14... trunnion drainage hole, 15... diagonal hole, 16a, 16b... O-ring, 17... plug holder.

Claims

[Scope of utility model registration request]

In a radioactive material storage container provided with a hanging trunnion on the side, at least one of the trunnions at the bottom of the container main body has a drainage hole, and a side plate of the container main body has a drain hole extending through the side plate. A radioactive material storage container characterized by having an oblique hole connected to a drainage hole.