| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_782b276beee7c34efe50183392517dfb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E30-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21C3-17 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C3-17 |
| filingDate |
1983-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1986-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e577b1f7d396f529eff64bb13547e35a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65cf5ff9029b8d5754ad0f79fecd4717
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad8d2e35f90250b20430bb83cfcb455f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b9b1afb8b6c50ea7a3c778fe661bc2a |
| publicationDate |
1986-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4596690-A |
| titleOfInvention |
Fission gas release restrictor for breached fuel rod |
| abstract |
In the event of a breach in the cladding of a rod in an operating liquid metal fast breeder reactor, the rapid release of high-pressure gas from the fission gas plenum may result in a gas blanketing of the breached rod and rods adjacent thereto which impairs the heat transfer to the liquid metal coolant. In order to control the release rate of fission gas in the event of a breached rod, the substantial portion of the conventional fission gas plenum is formed as a gas bottle means which includes a gas pervious means in a small portion thereof. During normal reactor operation, as the fission gas pressure gradually increases, the gas pressure interiorly of and exteriorly of the gas bottle means equalizes. In the event of a breach in the cladding, the gas pervious means in the gas bottle means constitutes a sufficient restriction to the rapid flow of gas therethrough that under maximum design pressure differential conditions, the fission gas flow through the breach will not significantly reduce the heat transfer from the affected rod and adjacent rods to the liquid metal heat transfer fluid flowing therebetween. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004042580-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8929505-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011058638-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9269462-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9926254-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016085118-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9721677-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011150167-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011051876-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011051881-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011051877-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101350822-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2771211-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6697450-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8488734-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6298108-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5296666-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8712005-B2 |
| priorityDate |
1983-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |