GB1250852A - - Google Patents
Info
- Publication number
- GB1250852A GB1250852A GB1250852DA GB1250852A GB 1250852 A GB1250852 A GB 1250852A GB 1250852D A GB1250852D A GB 1250852DA GB 1250852 A GB1250852 A GB 1250852A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cork
- lead
- liner
- disc
- steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F5/00—Transportable or portable shielded containers
- G21F5/015—Transportable or portable shielded containers for storing radioactive sources, e.g. source carriers for irradiation units; Radioisotope containers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
- Buffer Packaging (AREA)
Abstract
1,250,852. Shielded containers. GRAVINER MFG. CO. Ltd. 21 July, 1970 [26 July, 1969], No. 37643/69. Heading B4Q. A container for transporting radioactive material provides in addition to shielding, protection against thermal and mechanical shock. The material is carried in a steel liner 12 surrounded by lead 10 in turn surrounded by cork 11. The cork is in the form of resin-bonded granulated cork board and the side walls comprise a stack of cork rings, the uppermost ring 11a having a smaller internal diameter. The bottom comprises a cork disc 11b. The upper end of the liner 12 has a flange 12a and bolts 14 are anchored in the lead 10, these bolts extending through the flange and a steel lid 16 retaining a lead plug 13. The assembly is manufactured in the inverted position by pouring molten lead through an opening in the disc 11b to fill the space between the liner 12 and the cork 11. The assembly is surmounted by a cork disc 11c and housed in a steel drum 18.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3764369 | 1969-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1250852A true GB1250852A (en) | 1971-10-20 |
Family
ID=10397936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1250852D Expired GB1250852A (en) | 1969-07-26 | 1969-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1250852A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0742561A1 (en) * | 1995-05-11 | 1996-11-13 | Commissariat A L'energie Atomique | Cast iron container with lid sealed by spraying molten lead and method for sealing the lid on the container |
| EP2827336A1 (en) * | 2013-07-15 | 2015-01-21 | GNS Gesellschaft für Nuklear-Service mbH | Transport and/or storage container |
-
1969
- 1969-07-26 GB GB1250852D patent/GB1250852A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0742561A1 (en) * | 1995-05-11 | 1996-11-13 | Commissariat A L'energie Atomique | Cast iron container with lid sealed by spraying molten lead and method for sealing the lid on the container |
| FR2733966A1 (en) * | 1995-05-11 | 1996-11-15 | Commissariat Energie Atomique | CAST CONTAINER WITH SEAL COVERED BY MOLTEN LEAD PROJECTION AND METHOD OF SEALING COVER ON CONTAINER |
| US5787688A (en) * | 1995-05-11 | 1998-08-04 | Commissariat A L'energie Atomique | Process for sealing a cast iron container |
| EP2827336A1 (en) * | 2013-07-15 | 2015-01-21 | GNS Gesellschaft für Nuklear-Service mbH | Transport and/or storage container |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES223912U (en) | Tamperproof closure cap and sealed package | |
| GB1215790A (en) | Packages | |
| GB1120519A (en) | Inspection hole closure assembly | |
| GB1237351A (en) | Containers and removable cover members therefor | |
| GB1215427A (en) | Container and closure therefor | |
| GB1304828A (en) | ||
| GB1285864A (en) | Improvements in liquid containers | |
| JPH0131600B2 (en) | ||
| GB1046848A (en) | Improvements in containers for radioactive materials | |
| GB1080088A (en) | Stackable container | |
| GB1145983A (en) | Improvements in or relating to transport containers for radioactive materials | |
| GB1250852A (en) | ||
| GB1508574A (en) | Containers thermo-formed in plastics material | |
| GB1311069A (en) | Shipping cask | |
| GB1383404A (en) | Material transfer device | |
| GB1440612A (en) | Liquid containers | |
| ES442438A1 (en) | Apparatus for automatically lining containers especially casting ladles | |
| GB1222196A (en) | Transport container for radioactive materials and objects | |
| GB1086906A (en) | Improvements in or relating to the loading of cans into crates | |
| GB1209425A (en) | A cover for a furnace | |
| GB1338230A (en) | Cardboard or the like packing cases | |
| GB1048967A (en) | Improvements in or relating to containers for transporting radioactive materials | |
| CA961428A (en) | Pouring plug preventing fraudulent filling of containers | |
| GB1203339A (en) | Apparatus for molten metal inoculation | |
| GB1365553A (en) | Ingot mould head boxes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |