http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113984441-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_47b17afb14f3a5c9ccc284373e64f1a4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-10 |
| filingDate | 2021-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_159aa1d9110542c0ceaa97fc8386d3c2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46afc22be4ff13b655036d4e19184f83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c177881c944129d7f2b2906c4f7b8bc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3bca0b6cf6b7e1050593983b2c89e9ea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b045d57ef0e208df2f052f4ba0837001 |
| publicationDate | 2022-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113984441-A |
| titleOfInvention | A multi-sequence pressure-retained flow-through deep seawater sampler |
| abstract | The invention discloses a multi-sequence pressure-maintaining flow-type deep-sea water sampler, comprising an outer frame, an intermittent opening and closing power device, a high-pressure-maintaining energy storage device and a flow-through sampling mechanism; The top of the pressure-stabilizing flow chamber is a sample flow area, and is provided with a sample inlet pipe and a sample outlet pipe that communicate with the sample flow area. The sample inlet pipe is installed with a first ball valve, and the sample outlet pipe is connected with the flow-through sampling mechanism; The flow chamber is provided with a piston assembly for pressure compensation of the sample flow area according to the water sample pressure; the flow-through sampling mechanism includes a first sample chamber and a second sample chamber connected side by side and in series, and the second sample chamber and a high-pressure-maintaining energy storage device The sample outlet pipeline is connected, and the outlet of the first sample chamber is connected with a second ball valve and a peristaltic pump in turn; the intermittent opening and closing power device drive includes a motor and a motor drive shaft, and the motor drive shaft is installed to drive the first ball valve and the second ball valve intermittently Open drive gear. |
| priorityDate | 2021-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.