http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113530710-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02K9-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02K9-42 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02K9-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02K9-42 |
| filingDate | 2021-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113530710-B |
| titleOfInvention | Small-flow hydrogen peroxide gas generator |
| abstract | The invention belongs to a fuel gas generator, and aims to solve the problems that the working temperature of an oxygen-rich fuel gas generator is limited and the service life of a turbopump system can be shortened in the gas generator circulation of the existing rocket engine system, an ignition device needs to be additionally arranged when the oxygen-rich fuel gas generator is combined by adopting a non-toxic propellant, the complexity of the fuel gas generator is increased, and the environment protection idea is violated when the toxic propellant is combined, the invention provides a small-flow hydrogen peroxide fuel gas generator which comprises a catalyst bed, a gas nozzle, a fuel nozzle and a combustion chamber which are sequentially communicated, wherein the inlet of the catalyst bed is used for injecting hydrogen peroxide, a flow equalizer is arranged in the combustion chamber, the joint of the outlet of the gas nozzle and the inlet of the fuel nozzle is provided with a gap between the outer wall of the gas nozzle and the inner wall of the fuel nozzle along the circumferential direction, the side wall of the inlet of the fuel nozzle is provided with a plurality of fuel spray holes along the circumferential direction, and the fuel spray holes are tangentially arranged along the side wall of the fuel nozzle and extend into the fuel nozzle, a fuel orifice exit is located within the gap. |
| priorityDate | 2021-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.