| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8febfaf1ba2cd4bb90e85763804adf4a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2260-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2205-013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2260-036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2205-037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2270-0518
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2205-0329
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2205-0382
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2205-0326
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2250-0478
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2250-0636
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2223-0123
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2205-0111
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2260-038 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16K1-307
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C13-084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C13-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C13-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16K31-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16K21-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F17C13-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16K21-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F17C13-02 |
| filingDate |
2018-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_912253e1faa3e678f9e31ee3b26228d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2687d752e5e527d5c184e0def58daabc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5dc573cf3d350d7d07bddbf73e898ff |
| publicationDate |
2021-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2021156520-A1 |
| titleOfInvention |
Device for automatically opening/closing gas barrel valve and method therefor |
| abstract |
Disclosed is a device for automatically opening or closing a gas barrel valve. The device includes: a main plate installed so as to move up and down and to align the position of a gas barrel loaded in a cabinet; a gas barrel connecting portion installed on the lower portion of the main plate, separating an end cap from the gas barrel and storing the end cap, and then automatically screw-coupling a connector holder to a gas spray nozzle; a valve handle unit installed on the main plate so as to rotate around a first shaft and rotating a valve handle of the gas barrel such that the valve handle is locked or unlocked, while encompassing the valve handle of the gas barrel; and a valve handle opening or closing unit installed on the upper portion of the main plate so as to operate the valve handle unit in a direction, in which a valve of the gas barrel is opened. |
| priorityDate |
2017-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |