| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0d0683a0e499983620268d45bdf41dbb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B64D2013-0677 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62B7-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B64D13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B64D10-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B64D10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B64D13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62B7-14 |
| filingDate |
1991-02-11^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_406f105fdf0a78d4e3f1c1c98393831f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7835a8aa22f28b8abd5053fa7a71b14 |
| publicationDate |
1991-08-16^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-2658155-A1 |
| titleOfInvention |
OXYGEN ENRICHED GAS INHALER SYSTEMS FOR AIRCRAFT CARRYING PASSENGERS. |
| abstract |
The oxygen-enriched gas from the molecular sieve concentrator (11) is delivered by means of a compressor (17) and a priority valve (24) to a crew gas storage cylinder (22) and passenger gas storage cylinders (23). An electronic regulator (38) controls the cycling of the concentration apparatus (11) to obtain a gas enriched in oxygen to at least 90%. The regulator receives signals from a monitor (35) picking up the oxygen concentration of the gas delivered by the concentrator, and signals from the pressure sensors (42) and (43) of the bottles (22) and ( 23) to operate the system when the content of its bottles is found, after detection, to be less than a predetermined value. A priority valve is used for preferential filling of the crew bottle when the two sets of bottles request to be filled. A relief valve (46) makes it possible, when the operation of the system is triggered, to put the gas delivered by the concentrating device to ambient air until the oxygen content is equal to or greater than 90%. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8986426-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10307317-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9061240-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9682210-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2628524-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2628523-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9694151-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2628522-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2628521-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9889400-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9889268-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10449102-B2 |
| priorityDate |
1990-02-10^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |