http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2045090-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dea97595058f316a875c28a64efb90da http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c1d79acd49192c6b512e292aa8caee4c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B64D2010-005 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B64D10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62B7-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B64D10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62B7-14 |
| filingDate | 1978-11-10^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1980-10-29^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-2045090-A |
| titleOfInvention | Respirators |
| abstract | An aircrew respirator having a hood 10 with visor 11 and a mask 12 for delivering respirable air and oxygen to the user, comprises means for maintaining a gas pressure within the hood 10 but outside the mask 12 greater than that outside the hood and an apparatus for controlling and supplying the required amounts of oxygen and air to the respirator. This apparatus comprises a control unit and ducting assembly, the ducting 21,22 communicating between the control unit 20 and the hood 10 and mask 12 respectively and the control unit 20, which thereby provides a normal hood cavity supply facility and a normal mask breathable gas supply facility, being mountable on the user's chest. Air is supplied from a connector 50 via a supply hose 31 and oxygen via a supply hose 32 to the control unit 20, from where the air passes through the ducting 21,22, that passing through ducting 21 being directed by a diffuser 14 to demist the visor 11, and the oxygen passes through an emergency breathing oxygen supply tube 24 and an emergency hood cavity supply tube 26. <IMAGE> |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2135198-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2613234-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-8701949-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2266669-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9119979-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2414412-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5007421-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2266669-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-611382-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5649532-A |
| priorityDate | 1977-11-11^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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