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Shipping container for radioactive material

阅读:896发布:2022-06-20

专利汇可以提供Shipping container for radioactive material专利检索,专利查询,专利分析的服务。并且The body means of the shipping container includes an inner shell means and an outer shell means spaced outwardly of the inner shell means, radiation shielding material being disposed within the space between the inner and outer shell means. The inner shell means defines a radioactive material receiving cavity therewithin having a cross-sectional configuration defining three sides, adjacent ones of the sides joining one another to define three apexes to thereby provide maximum capacity with a minimum size and weight container.,下面是Shipping container for radioactive material专利的具体信息内容。

1. A shipping container for radioactive material comprising body means including an inner shell means and an outer shell means spaced outwardly of said inner shell means, radiation shielding material disposed in the space between said inner and outer shell means, said inner shell means defining a cavity for reception of (a) radioactive material elements (receiving cavity therewithin), said cavity having a cross-sectional configuration defined by three curvilinear sides, (defining three sides) adjacent ones of which are integrally joined together (said sides joining one another) to define three apexes, and spacer means in said cavity arranged in combination with the curvilinear sides and apexes thereof to provide maximum number of radioactive material elements in said cavity with minimum number of spacer means.
2. A shipping container as defined in claim 1 wherein said sides of the cavity are all of substantially equal length.
3. A shipping container as defined in claim 1 wherein said sides of the cavity are all of substantially the same configuration.
4. A shipping container as defined in claim 1 wherein said sides of the cavity are all of substantially equal length and of substantially the same configuration to define a cavity which is of symmetrical cross-sectional configuration.
5. A shipping container as defined in claim 1 wherein adjacent ones of said sides define substantially equal angles therebetween.
6. A shipping container as defined in claim 5 wherein said angles are at least 90* or more.
7. A shipping container as defined in claim 1 wherein each of said sides comprises a continuous curve.
8. A shipping container as defined in claim 1 wherein each of said sides includes a plurality of straight portions interconnected wiTh one another by a curved portion.
9. A shipping container as defined in claim 8 wherein each of said sides includes a pair of straight portions at the opposite ends thereof interconnected by a central curved portion.
10. A shipping container as defined in claim 1 wherein each of said sides includes a plurality of straight portions disposed at an angle to one another.
11. A shipping container as defined in claim 1 including corner shielding means disposed adjacent said apexes, said corner shielding means being formed of a further radiation shielding material more dense than said first mentioned shielding material.
12. A shipping container as defined in claim 11 wherein said first mentioned shielding material comprises lead, said corner shielding means comprising a material of higher density than lead.
13. A shipping container as defined in claim 11 wherein the outer surface of said corner shielding means is curved to define a non-planar interface between said corner shielding means and said first mentioned shielding material to prevent beaming of radiation along the interface of the first mentioned shielding material and said corner shielding means.
14. A shipping container as defined in claim 1 including a closure means for one end of the container, said closure means having a conical surface formed thereon, and members connected with the body means and engageable with said surface for holding the closure means in operative position.
15. A shipping container as defined in claim 1 wherein said outer shell means includes sides of arcuate cross-sectional configuration.
16. A shipping container as defined in claim 15 wherein said cavity has a cross-sectional configuration different from said outer shell means, and a separate closure means for said container of substantially circular cross-sectional configuration.
17. A shipping container as defined in claim 1 wherein said radiation shielding material is of arcuate cross-sectional configuration.
18. A shipping container as defined in claim 1 including fins having portions of arcuate configuration disposed outwardly of said outer shell means.
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