http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0468233-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3492a7406879265b1f567f37d98dbbaf |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E30-30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21C19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01M3-3272 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21F5-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01M3-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21F5-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01L13-00 |
| filingDate | 1991-07-02^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be401bb89d1a1826491d0c75eb136c0a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_346a3666629ccb8798a48a3932c62d79 |
| publicationDate | 1992-01-29^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0468233-A2 |
| titleOfInvention | Cask for storage or transport of radioactive materials |
| abstract | Both an apparatus (1) and a method for monitoring the pressure within a cask (5) containing radioactive materials. The apparatus (1) comprises a differential pressure sensor (55) sealingly connected to a bore (41) that penetrates through the wall (7) of the cask (5) for directly monitoring the pressure of the helium gas contained within the cask (5) and for providing a first barrier between the helium gas and the ambient atmosphere. An evacuated sensor chamber (35) surrounds both the outlet end (40) of the through-wall bore (41), and the differential pressure sensor (55) for providing a second barrier between the helium and the ambient atmosphere as well as a vacuum reference point for the differential pressure sensor (55). An absolute pressure sensor (56) is connected in parallel to the through-wall bore (41) to allow the system operator to determine whether or not a reduction in the pressure sensed by the differential pressure sensor (55) is the result of a leakage condition in the cask (5), or in the evacuated sensor chamber (35). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9804912-A1 |
| priorityDate | 1990-07-26^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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