| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eb2648e65ad8850515bd727a122f1186 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F05D2270-701
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B64G1-405
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F05D2270-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F05D2270-706
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F05D2270-301 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F03H1-0031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02K9-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F03H1-0012
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B64G1-402
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05D7-0629 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02K9-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F03H1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B64G1-40 |
| filingDate |
2017-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1b2d99e42caf5d5a7bbbb50258bd8ad |
| publicationDate |
2018-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2018096236-A1 |
| titleOfInvention |
Device and method for regulating a gas flow rate |
| abstract |
Device and method for regulating a flow rate of gas intended to supply a propulsion apparatus for a spacecraft comprising xenon tank (2), a circuit comprising a withdrawing pipe (3) having an upstream end connected to the tank (2) and a downstream end (4, 5) connected to a propulsion member (6), the withdrawing pipe (3) comprising an isolation first valve (7), a regulating second valve (8) and a member (9) for measuring the pressure downstream of the regulating second valve (8). The regulating second valve (8) regulates the flow rate and/or the determined pressure according to the pressure measured. The regulating second valve (8) is a proportional valve of electrically operated variable throughput PCV type. |
| priorityDate |
2016-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |