Optimised method for filling a pyrotechnic charge and system implementing such a method
US12043423B2 · kind B2 · utility
0Cited by
6References
14Claims
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Key dates
| Filing date | Apr 15, 2020 |
| Grant date | Jul 23, 2024 |
| Priority date | — |
| Expiry date | Apr 7, 2041 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF42B33/0285
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method for filling a container with a pyrotechnic charge using a filling system, said method including, when the powder is conveyed, a step of regulating the powder flow rate in which at least one powder conveyor device is brought to vibrate according to a vibration frequency control sequence, the vibration frequency being inversely proportional to the filling ratio of the container of the pyrotechnic charge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.