| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eae6e2e017cc2232dcb35f6d24b1d8ee |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E30-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21C1-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21C7-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21C1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21C7-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21C7-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C7-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C7-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C7-02 |
| filingDate |
2015-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0bd32566e1717923e8cdd00ea2072df
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f5f82aa0ff831efc083512515a20e4f1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8d9b49b54bf39f62e031a9e1555c8cd |
| publicationDate |
2021-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11031142-B2 |
| titleOfInvention |
Doppler reactivity augmentation device |
| abstract |
A fast neutron nuclear reactor contains a nuclear reactor core having an array of device locations. Some device locations in the nuclear reactor core contain fissile and fertile nuclear fuel assembly devices. One or more other device locations in the nuclear reactor core contain Doppler reactivity augmentation devices that amplify the negativity of the Doppler reactivity coefficient within the nuclear reactor core. In some implementations, a Doppler reactivity augmentation device can also reduce the coolant temperature coefficient within the nuclear reactor core. Accordingly, a Doppler reactivity augmentation device contributes to a more stable nuclear reactor core. |
| priorityDate |
2014-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |