http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2283674-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_18dbf940b1e70b2041febf900476b8ca |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62C3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62C37-36 |
| filingDate | 2004-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2006-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19ac888e74aa09c009a27a72ad12d622 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9221da8ee40c58d7dc91acd4945e33d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1257d9a454ec1b389577c5b275f78f74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b36bd3e84983be5def9d61e6ca36d0e4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_969c7c64f4c7f702d50b8c508a0ca4d4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a135367405f902bf2b84e7dcfaa9dfb0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53574ad62fb054443619115d9a9e1d31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_506a675146f507212ae17f1a42076d94 |
| publicationDate | 2006-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2283674-C2 |
| titleOfInvention | Method and system for fire extinguishment in special-purpose closed objects |
| abstract | FIELD: fire protection, particularly to extinguish fires in special-purpose sealed objects. n SUBSTANCE: method involves determining volumetric oxygen content and total gaseous mixture pressure in closed object; supplying inert gas in the object to obtain volumetric oxygen content, which does not sustain combustion. Carbonic oxide content is also measured in the closed object to discover smoldering initiation along with controlling temperature, temperature difference and optical density of gaseous mixture to detect ignition process beginning. Inert gas is supplied under inert gas supply control to provide total pressure increase rate of not more than 8 kPa/s and to decrease volumetric oxygen content up to 15% under partial oxygen pressure of not less than 12 kPa. Total gas pressure does not exceed 0.4 MPa. Fire-extinguishing system comprises inert gas cylinders, standby inert gas sources, distribution manifolds with stop valve connected with control device, oxygen gas-analyzers, which determine oxygen content, fire alarms also linked to control device, hydrogen and carbonic oxide analyzers, which determine hydrogen and carbonic oxide content, pressure and temperature sensors, controllable gas discharge means attached to control device. The control device has data validity analyzing means, power supply unit, display and signaling unit, computer, commutation unit. Device also comprises inert gas supply limitation unit. Distribution manifold outlets are provided with means, which dilute inert gas at manifold outlets. n EFFECT: increased safety of people in air-tight altitude chambers, decompression chambers and other closed objects. n 2 cl, 2 dwg |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2692499-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2589617-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2636381-C1 |
| priorityDate | 2004-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.