http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110595971-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_abaa4475ae61863188483b343fbeb44b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-0693 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-06 |
| filingDate | 2019-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b333c8b8b900ecf79547b4412df4a6af http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05910590c8ec073b1977a89ce32ca928 |
| publicationDate | 2019-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110595971-A |
| titleOfInvention | Ultra-low dust meter |
| abstract | The invention discloses an ultra-low dust meter which is used for testing gas to be tested and comprises a testing case and a sampling probe rod assembly, wherein the gas to be tested enters the testing case from the sampling probe rod assembly; the test chassis includes: the device comprises an air inlet assembly, a scattering cavity assembly, a jet flow pump assembly, a laser assembly, an optical fiber detection assembly, a controller and a display; the scattering cavity assembly comprises a scattering cavity and a scattering cavity sealing cover, the scattering cavity is provided with an opening, the scattering cavity sealing cover is installed at the opening position, the opening position is provided with a multi-step groove with the size gradually reduced, a multi-step boss matched with the multi-step groove is arranged on the scattering cavity sealing cover, a gap is formed between the multi-step boss and the multi-step groove, and the multi-step boss is inserted into the multi-step groove to form an airflow channel communicated with the opening and the test cavity. This application adopts the airflow channel of multi-order structure, has played the effect of stage compression to the gas that awaits measuring for the result of test is more accurate. |
| priorityDate | 2019-10-16-04:00^^<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/compound/CID14917 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559562 |
Total number of triples: 17.