http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1228309-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02K9-95 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F42C19-0826 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02K9-95 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F42C19-08 |
| filingDate | 1969-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1971-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1228309-A |
| abstract | 1,228,309. Igniters. FRANCE, ARMED FORCES, MINISTER OF. 31 March, 1969 [10 April, 1968], No. 16810/69. Heading F3A. An igniter for solid propellant rockets comprises a substantially cylindrical, flexible plastics body 1 having an axial bore 2 and axially extending cylindrical cavities 3 symmetrically distributed around the axial bore with the axes of the cavities lying on at least one ring centred on the bore axis, radial passages 4 and 5 connecting the cavities to the axial bore and to the outside of the body, a primary charge 6, and an ignition charge comprising alumino-thermic pellets 10 uniformly loaded in the cavities around the axial bore. The primary charge comprises black or alumino-thermic powder and is associated with a pyrotechnic system 9 and an electric ignition device 8. Assembling means 7 for the primary charge comprises a lattice-work cage having a polyethylene cover. The pellets 10 comprise a mixture of potassium perchlorate, aluminium and aluminium stearate as binder. The plastics body 1 comprises polyurethane having as a filler an alkaline earth metal oxalate. |
| priorityDate | 1968-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.