http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-975166-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_99505f5f312672820e9f78c254c00a4d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2227-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2227-0302 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2203-0345 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E30-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2203-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2223-0161 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21C1-303 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21C1-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C3-085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21K5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21C1-306 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F17C3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C1-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21K5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C1-00 |
| filingDate | 1963-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40ed56e3d612a90065afe0d427e943ff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_edf66ba8409594f965704dd3bb661374 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0bd66fe49d09651791935a783f4c439 |
| publicationDate | 1964-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-975166-A |
| titleOfInvention | Improvements in or relating to cryogenic devices |
| abstract | 975,166. Nuclear reactors. COMMISSARIAT A L'ENERGIE ATOMIQUE. July 26, 1963 [July, 27 1962], No. 29805/63. Addition to 929, 585. Heading G6C. [Also in Division H5] A device for the low temperature irradiation of samples in the neutron flux emitted by the core of a swimming pool reactor comprises a bath 1 of liquid neon (b.p. 27. 3‹K, f.p. 24. 5‹K, atmospheric pressure) contained in a cup 1 1 in a sealed enclosure 3, heat loss between the enclosure 3 and the pool water in which the device is immersed being reduced by housing the enclosure 3 within an evacuated tubular receptacle 4. In the upper portion of the enclosure 3 is a tube 9 of a metal of good thermal conductivity, e.g. copper, around the inner surface of which is a resistance heater 10, there being a narrow gap 14 between the tube 9 and the enclosure 3. A jacket 7 containing liquid hydrogen (b.p. 20. 4‹K, atmospheric pressure) and connected with a liquefaction circuit A by pipes 6, 8 surrounds this upper portion of the enclosure 3. The bath 1 is subject to the neutron flux 2 as a result of which neon vapour rises into contact with the tube 9, that entering the space 14 solidifying to form a thermal insulating layer. The inner surface of the tube 9 acts as a condensation surface for the neon, its temperature being maintained above 24. 5‹K by means of the heater 10 which is controlled by a circuit B including a variable resistance 12 controlled by a servo device 13 as a function of the indications of a vapour pressure thermometer 11 located on the inner surface of the tube 9. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-1501283-B1 |
| priorityDate | 1959-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.