http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-209783418-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fcf4634615c2cf331a792fdc4719ac26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F42B4-04 |
| filingDate | 2019-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7a9fdc8ccf921604f3b8f377edc0687 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4ad4339479a62e18e4d4b70c0ea6460 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a2eeb8aecb4196cdd81d7f0cf736718 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b328c19ad611489a50f79ce8ffab78a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_122056e664c533c69a14ec0b06f0c49c |
| publicationDate | 2019-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-209783418-U |
| titleOfInvention | Firecrackers and firecrackers structure |
| abstract | the utility model relates to a firecracker, which comprises a shell, a non-gunpowder fuel unit and an interface unit; the interface unit is used for applying voltage to the gunpowder-free fuel unit; wherein the non-explosive fuel cell is capable of generating an expansion gas upon application of a preset voltage to create an expansion pressure to initiate an explosion. Above-mentioned firecrackers, because this firecrackers need exert and predetermine the voltage after, can explode, compare the firecrackers that have gunpowder among the prior art, on the one hand be convenient for store and transport, and be difficult for receiving external environment's influence, the potential safety hazard is little. On the other hand, the fuel unit is a non-explosive unit, and does not release a large amount of gases such as sulfur dioxide, sulfur monoxide and the like after explosion, thereby not polluting the environment. On the other hand, because each firecracker can be exploded after voltage is applied, chain reaction is not easy to occur, and energy generated by explosion is relatively controllable, the potential safety hazard can be further reduced. Also provides a firecracker structure. |
| priorityDate | 2019-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.