| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8896d21d04981040b82775e72837a783 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T137-7879 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D81-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D81-2069
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16K17-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16K31-126
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05D16-0633
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05D16-0641
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23B7-152 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D81-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23B7-152
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05D16-06 |
| filingDate |
2007-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4d3864ea93e4fc6a6933ed8cf130394
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_706e0e65c91d2c8e7f7db6cbb6a44221
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_956744ca6a6f0852465d11ded4575b20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b9701494c210d5e9c2a927bbdbb9fdc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a588bcc42fef9803cc2b2113b7239a67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d84ae57edbd323bbcf118b30e6f14a8 |
| publicationDate |
2009-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2084441-A1 |
| titleOfInvention |
Fluid release valve using flexible fluid permeable membrane |
| abstract |
A gas release device that includes a reservoir of pressurised gas and a passageway from said reservoir to an outlet. There is an elastic gas permeable membrane in the passageway that allows gas release only via the membrane. A gas impermeable member is provided in the passageway that includes an interface positioned to contact said gas permeable membrane. Displacement of the gas permeable membrane is responsive to the pressure of the gas in the reservoir such that there is a greater interfacial contact between the gas impermeable member and the gas permeable membrane at a higher gas pressure than at lower pressure to thereby vary the exposed cross sectional area of the permeable membrane available to the flow in an inverse relationship to pressure. |
| priorityDate |
2006-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |