http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-213843534-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c19d9566e7f0108c2ad0b7cd2f8c59ae |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T1-202 |
| filingDate | 2020-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a40b0b5f37c22667be26f367e97a2d1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cc6e274587bfd3abc6ed408bb60cc9d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04b6517c619428b949496aeeb94de1f8 |
| publicationDate | 2021-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-213843534-U |
| titleOfInvention | Underwater gamma spectrometer based on lanthanum bromide detector |
| abstract | The utility model discloses an underwater gamma spectrometer based on a lanthanum bromide detector, which comprises an internal structure and a shell structure; the inner structure comprises foam and a detector, and the shell structure comprises a cylinder and an outer protection structure. The utility model discloses a gamma spectrometer under water adopts the lanthanum bromide detector, wraps up the bubble cotton around the detector, adopts photomultiplier to increase measuring sensitivity simultaneously. In order to guarantee water pressure resistance, the shell is provided with a cylinder and a hemisphere, the design is mainly for compression resistance, and simultaneously, support columns are designed around the shell, so that the design of the support columns can ensure that an instrument can be vertically placed, and the compressive strength of the whole structure is effectively enhanced, so that the instrument can resist pressure at a thin place, and the detection efficiency and the pressure resistance are ensured to be simultaneously met. The utility model discloses a waterproof nature is good, has O type rubber circle at circular boss and first flange intermediate junction, plays sealed waterproof effect, drum and flange, drum and hemisphere all adopt the welding, and the leakproofness is good. |
| priorityDate | 2020-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.