http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110553146-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_76f02bfebf5093e00f95a26a20ddcd5f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17D1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17D3-01 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F17D1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F17D3-01 |
| filingDate | 2019-08-23^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_286b599f3b55040d6482912136cbba61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5dbc127e51e532be79e265168f33c2e |
| publicationDate | 2019-12-10^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110553146-A |
| titleOfInvention | Gas supply device for supplying nitrogen to electron accelerator |
| abstract | The invention relates to a gas supply device for providing nitrogen for an electron accelerator. The electron accelerator comprises an electron accelerator and a nitrogen generator, wherein the electron accelerator comprises a shielding cylinder, a partition plate for dividing an inner cavity of the shielding cylinder into a vacuum chamber and an irradiation chamber is arranged in the shielding cylinder, a through hole is formed in the partition plate, a beam extraction window is arranged in the vacuum chamber, and the lower end of the beam extraction window penetrates through the through hole in a sealed manner and then extends into the irradiation chamber. And the lower end of the beam flow leading-out window is provided with a blowing nozzle for cooling the titanium foil, and the blowing nozzle and the irradiation chamber are respectively communicated with an outlet of the nitrogen making machine through a first valve and a second valve. The device is characterized by further comprising a controller and a sensor, wherein the sensor is located in the irradiation chamber. The first valve and the second valve are electromagnetic valves, and the nitrogen generator, the first valve, the second valve and the sensor are all connected with the controller by virtue of leads. By adopting the device, the quality of the irradiated product can be ensured, the waste of nitrogen is avoided, and the production cost is reduced. The nitrogen supply device is suitable for supplying nitrogen to a blowing nozzle and an irradiation chamber of the electron accelerator. |
| priorityDate | 2019-08-23^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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