http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-203785949-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_877ef397d9fb3d3844158c455d5e93e3 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-44 |
| filingDate | 2014-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09880c23b7c33985eee853484a72774a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c73452572a916bffd66b3bf2a7a48325 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea609b87b6785535ebce15be6fe5f5e2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1370cba4881933241c94c8c83555b37d |
| publicationDate | 2014-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-203785949-U |
| titleOfInvention | Online flow ice core gas inclusion oxygen stable isotope pretreatment sampling device |
| abstract | The utility model provides an online flow ice core gas inclusion oxygen stable isotope pretreatment sampling device which comprises an ice sample bottle, a sealing ring, a double-gas-path gas flow needle, a sampling gas path, a first cold trap, a second cold trap and a hot water bath, wherein a heat conductor is installed at the bottom of the ice sample bottle, the sealing ring is arranged at the upper part of the ice sample bottle, an ice sample bottle cap is arranged at the upper part of the sealing ring, the ice sample bottle, the sealing ring and the ice sample bottle cap are connected with one another through fixing clips, the double-gas-path gas flow needle for purging gas paths is installed on the ice sample bottle cap, and connected with a gas path pipe, the gas path pipe is connected with a high-flow-velocity high-purity helium source through a gas path eight-way valve, the sampling gas path is provided with a double-gas-path gas flow needle, and connected with a low-flow-velocity high-purity helium source through the gas path eight-way valve, the first cold trap is used for enabling an ice sample not to be melted in a helium purging process, the second cold trap is used for refreezing the melted water sample, and the hot water bath is used for melting the ice sample to release gas inclusion. The online flow ice core gas inclusion oxygen stable isotope pretreatment sampling device provided by the utility model is simple in structure, convenient to operate, and suitable for continuous operation of multiple samples so as to speed up the sample testing. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108572096-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111965282-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111965282-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105973657-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105973657-A |
| priorityDate | 2014-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.