http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-213779638-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_67f4b0724a1f689319e16dfc78146be8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-22 |
| filingDate | 2020-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d12de5fbe1b3f0c01f5682aff953dfee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ea81def2a26041b9ea75eb7d2434bda |
| publicationDate | 2021-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-213779638-U |
| titleOfInvention | Gas sampling device |
| abstract | The utility model discloses a gas sampling device, which comprises an air inlet pipeline, a sampling bottle, a flow guide cover and a gas collecting structure; the top of the sampling bottle is provided with a first air inlet, the sampling bottle is internally provided with the air inlet pipeline, the head end of the air inlet pipeline is connected with the first air inlet, and the air inlet pipeline is used as a passage for external air to enter the sampling bottle; the air guide sleeve is in a funnel shape, a wide opening and a narrow opening are formed in the length direction of the air guide sleeve, a funnel opening is formed by the wide opening and the narrow opening, and the air inlet pipeline is arranged in the funnel opening; the gas collection structure is arranged in the sampling bottle, the gas inlet pipeline penetrates through the gas collection structure, the gas collection structure comprises an outer shell, the outer shell comprises a first cavity, and a first opening is formed in the bottom of the first cavity. Above-mentioned technical scheme, gas sampling device reduces the possibility of gas leakage, promotes the quality of sample. |
| priorityDate | 2020-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.