http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107390251-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01T1-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21D39-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21D39-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T1-00 |
| filingDate | 2017-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107390251-B |
| titleOfInvention | Scintillation crystal assembly, packaging method and the detector of anhydrous encapsulation |
| abstract | This application discloses a kind of scintillation crystal assembly of anhydrous encapsulation, including scintillation crystal, shell and diaphragm, the diaphragm and shell encapsulation connect and the scintillation crystal are enclosed in the inside of the shell.Disclosed herein as well is the anhydrous packaging methods of the scintillation crystal assembly of above-mentioned anhydrous encapsulation, it includes the shell for encapsulating lanthanum bromide scintillator, end cap, diaphragm, lanthanum bromide crystal, crystal liner；Using thermal evaporation techniques processing enclosure and end cap；Crystal liner is made using polytetrafluoroethylene material, shape is cylindrical shape closed at one end, inside just accommodate lanthanum bromide scintillator；Using anhydrous vacuum cold press technique sealing-in end cap and diaphragm.The encapsulation technology that the present invention uses may be implemented lanthanum bromide crystal completely cutting off steam, solve the problems, such as that lanthanum bromide absorption of crystal steam is deliquescent. |
| priorityDate | 2017-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.