http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-212722808-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ed3587a2ce1a3265b7e918a09af09363 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-28 |
| filingDate | 2020-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e35257437802852aecb8b6ad36bafbb0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d382ebb2683d7c7b1512b0d635387544 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea792f44b31b4d527da453e30eaaeebf |
| publicationDate | 2021-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-212722808-U |
| titleOfInvention | Oxygen concentration measuring system for fuel tank of airplane |
| abstract | The utility model discloses an aircraft fuel tank oxygen concentration measurement system, including first ball valve, first spark arrester, gaseous selection valve, vapour and liquid separator, first filter, suction pump, second filter, flowmeter, oxygen concentration sensor, second spark arrester and second ball valve. The utility model discloses an oil-gas separation technique and transparent liquid storage pot visual observation have successfully solved the problem that the oxygen concentration measurement fault rate that the fuel that aircraft closed fuel tank probably appears spills over the oxygen concentration that leads to is high, have improved measuring equipment's reliability greatly, have ensured equipment safety, obtain more accurate test data simultaneously, provide new technical approach for similar test bench development. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114394245-A |
| priorityDate | 2020-08-14-04:00^^<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/SID419523291 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID977 |
Total number of triples: 18.