| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_596e248ae430ce3a7f65fdbec23f4cd2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2201-058
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2250-043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2223-033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2201-056
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2225-0123
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2201-032
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2225-035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2205-013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2205-0382
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2205-0323
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2203-0617
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2227-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2221-012
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2201-0109
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2221-013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2223-0153
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2223-013 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16K11-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C13-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16K11-044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16K21-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16K11-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16K21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F17C13-04 |
| filingDate |
2021-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ffff6e2475405e68062b85c6faf00b8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88f984ff49f649ab2e89932db60f8338 |
| publicationDate |
2022-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2022341498-A1 |
| titleOfInvention |
Dynamic control valve assembly |
| abstract |
A dynamic control valve assembly for use in filling a liquid carbon dioxide storage and gas delivery system is provided, the assembly comprising: a valve body; an end nut with an inlet port for receiving liquid carbon dioxide; a chamber; an inlet cavity; a liquid port; a gas port; and a dynamic compound valve stem assembly for blocking the gas port while liquid carbon dioxide is delivered through the inlet port and allowing the liquid carbon dioxide to flow through the liquid port for storage in a liquid cylinder, and open the gas port and block the inlet port in order to allow carbon dioxide gasses from boiling liquid carbon dioxide within the liquid cylinder to pass through the gas port for storage in a gas cylinder until system pressure and temperature equilibrium is reached. The dynamic compound valve stem assembly comprises: a stem body having an inlet port poppet and a gas port poppet; an inlet cavity collar; and in some embodiments a collar biasing spring. The compound valve assembly is adapted to block the inlet port upon completion of the delivery of liquid carbon to the system when the system has an initial low pressure. The carbon dioxide gas may then be drawn from the gas cylinder for use in use in carbonated beverages and other applications such as agricultural and medical uses. |
| priorityDate |
2021-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |