http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1173448-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_99505f5f312672820e9f78c254c00a4d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E20-34 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23D11-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23D11-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23D11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23D11-10 |
| filingDate | 1967-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8563ea09b480beebe602c021da16be6d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89acf0f1a5e4658e1463838bc33acc3c |
| publicationDate | 1969-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1173448-A |
| titleOfInvention | Fluid Fuel Combustion Apparatus |
| abstract | 1,173,448. Combustion apparatus operating under pressure. COMMISSARIAT A L'ENERGIE ATOMIQUE. July 27, 1967 [Aug. 10, 1966], No.34679/67. Heading F1L. [Also in Divisions H2 and H5] A fluid fuel combustion apparatus for generating combustion gases at high temperature and high velocity, for example for use in an MHD generator, utilizes as combustion supporting agent pre-heated air enriched with oxygen, the apparatus comprising a cylindrical combustion chamber 6 having a conical head 4 and a convergent discharge nozzle 7, the conical head having disposed on the axis thereof an injector 12 for supplying fuel and oxygen. The combustion chamber shown comprises four concentric walls 28, 30, 32, 34, the inner wall 28 having a refractory cement lining 26 formed therein, the walls 28, 30 forming an annular passage through which cooling air supplied through inlet 49 flows in an upstream direction, the preheated air discharging through tangential openings 53 formed in a ring member 40 and in the refractory lining 26 into the combustion space with a helical motion as indicated. The annular space between the walls 30, 32 is filled with thermal insulating material 31. The annular space between the walls 32, 34 is utilized for flow of cooling water, water entering and discharging through ports in a horizontal plane, Fig.3 (not shown). The conical head 4 is of double-wall construction 8 the space between the walls being utilized for water cooling, cooling water being supplied through inlet 10; the head is formed of copper. The injector 12 is mounted on the axis of the conical head, fuel such as propane being supplied at 16 and oxygen being supplied at 18, the mixture of propane and oxygen discharging through tangential outlets 22 into the combustion zone as indicated at 24. An ignition device 14 is mounted on the conical head, also an injector for supplying a seeding agent. The covergent outlet 7 comprises a metal member 48 lined with refractory cement 50; a space 56 around the member 48 is cooled by water. Thermocouples 41, 43, 45, 47 are provided to detect the temperature of the refractory lining. The ignition device 14 may be a plasma torch Fig. 4 comprising a cathode 62 of tungsten and an anode 64 of copper, the parts being separated by an insulating member 66; argon is supplied at 68. The injector for supplying seeding agent is shown in Fig. 5 and comprises coaxial members 78, 80 having coaxial outlets 82, 84, air under pressure being supplied at 86 and an aqueous solution of potassium salts being supplied at 88, the aqueous solution being atomized as it issues through the outlet 84 by the air under pressure. |
| priorityDate | 1966-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.