http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-212459465-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_46e314e488f711d5efbc447169a2254c http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a7fa4563bb518aae6d76702acaa449a9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7c875ed86035209d5c8261e43b062d60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16F7-108 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21F3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16F7-12 |
| filingDate | 2020-04-15^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-02-02^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66df4f4111ac119f51f897df9b1747b5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_264ed26662bc334949b1fea974e5bf42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7da978e5fdca197d7ce3b0dc972d1f25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96041ec6e669636e992b774fd4b1d616 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7694b5c462d7633d774f899c53d93958 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6316a67fe2ddc28b409267530151685e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffdfec4a0b0484c2b519c6eba932fdca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3542f984c254280f25ea6f77a1688c92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_698e9a80f46d98e2c19d361b28ffeb36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b960ea4b672879072ba733e138c69a49 |
| publicationDate | 2021-02-02^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-212459465-U |
| titleOfInvention | Safety device outside radioactive source front guide tube for nuclear power plant radiographic inspection |
| abstract | The utility model discloses a safety device that is used for nuclear power plant radiographic inspection radiation source front-guiding pipe outside, a serial communication port, including the main part with install in the coupling assembling in the main part outside, the main part is one side open-ended hollow cylinder, the cross section of main part is for having the open-ended ring, lead shielding layer, energy-absorbing anticollision layer and main part rubber tube including from interior to exterior coaxial setting. The safety device provided by the utility model can be directly arranged on the front guide pipe, does not change the working performance of the front guide pipe, and can additionally play a role in reducing the dosage rate; the front catheter can resist external force such as extrusion, smashing and the like, the energy is absorbed, and the risk of jamming of the radioactive source due to deformation of the front catheter is reduced; when a blockage accident of the front catheter of the radioactive source occurs, the radiation dose can be reduced, an abnormal treatment means is added, and the radiation dose level of accident treatment personnel is reduced. |
| priorityDate | 2020-04-15^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419491804 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID5359268 |
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