| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d0cb7734bc2e5840db630f0ae7c29684 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2221-017 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C3-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25D3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B17-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F17C3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25D3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25B17-08 |
| filingDate |
1979-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e05357f0ab2c79cd07bef6d764ca7b03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ccbd1186bc35a4387012e625a1bbbe9 |
| publicationDate |
1980-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-2449856-A1 |
| titleOfInvention |
LOW DIMENSION HELIUM 3 REFRIGERATION HERMETIC STAGE |
| abstract |
THE OBJECT OF THE INVENTION IS A LOW-SIZE HERMETIC REFRIGERATION STAGE CONTAINING HELIUM 3 AND EASILY INCORPORATED IN A CONVENTIONAL HELIUM 4 METAL CRYOSTAT. THE FLOOR CONSISTS ESSENTIALLY OF A METAL ENCLOSURE 11 CONTAINING A CERTAIN VOLUME OF HELIUM 3 AND INCLUDING A FIRST CONTAINER 12 CONSTITUTING THE PUMPING ENCLOSURE WITH A MASS OF A BODY ADSORBING FOR HELIUM 3 AT VERY LOW TEMPERATURE, A SECOND CONTAINER 15 CONDENSER CONSTITUENT FOR COOLED HELIUM 3 AND A DUCT 16. THE INVENTION IS PARTICULARLY APPLIED TO MAINTAIN THE SENSITIVE ELEMENT OF THE INFRARED DETECTOR AT A TEMPERATURE LESS THAN 1K. |
| priorityDate |
1979-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |