http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-212321793-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6028e8086de4720a57db05bfda732b86 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01K11-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-34 |
| filingDate | 2020-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_333bf30bd5b8ddbe9777005a808ea2fd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f9292848753cb40c49f3c7828afbfb4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2081e4b83c3ffcb93bde84b77f1fc6ce http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18bc0415f64f3479762fa31252e0bf74 |
| publicationDate | 2021-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-212321793-U |
| titleOfInvention | Ion chamber realized by utilizing gas specific gas flow mode |
| abstract | The application relates to an ion chamber realized by utilizing a gas specific gas flow mode, which comprises a gas inlet pipe, a gas outlet pipe, an ion chamber body, a discharge needle electrode, a collector, an isolation sleeve, a collecting cylinder and a source ring; the isolation sleeve is arranged in a cavity of the ion chamber body; the collecting barrel is sleeved in the isolating sleeve, and the bottom of the collecting barrel is communicated with the bottom of the isolating sleeve; the air inlet pipe and the air outlet pipe both penetrate through the ion chamber body; the air inlet pipe is communicated with the annular cavity, and the air outlet pipe is communicated with the cavity of the isolation sleeve; the discharge needle electrode and the collector are both arranged at the top of the ion chamber body; the discharge needle electrode penetrates through the top of the ion chamber body and extends into the collecting cylinder; the collector penetrates through the top of the ion chamber body and is abutted to a top flanging of the collecting cylinder; the ion source ring is arranged around the inner wall of the cavity of the ion chamber body; the radioactive source in the radiation source ring is americium (Am-241). The sensitivity of the radioactive source is effectively improved, the insulation overheat monitoring of the hydrogen cooling unit can be met, and the insulation overheat monitoring of the air cooling unit can also be met. |
| priorityDate | 2020-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.