Aeronautics
Pyrotechnic circuit breaker High Voltage / High Current
Aeronautics
Military aeronautic applications
Pyrotechnic Release System
Pyroalliance designs and manufactures pyrotechnic systems involved in different actuations for safety applications.
A typical application is triggering cutting cords involved in the emergency release of a fuel tank.
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The overall dimensions as well as final outputs can be adjusted depending on the application. Different actuators are possibly triggered at various moments of the release sequence.
More generally, Pyroalliance delivers complete pyrotechnic chains adapted to its customers’ needs. They are designed and manufactured under Pyroalliance design authority.
Pyrotechnic Release System at a glance
Benefits of pyrotechnics
- High speed of operation
- High reliability level (integrated redundancy)
- No required maintenance
- Hermeticity: contained effects, no fragments or flames close to the pilot and passengers
- Energetically autonomous
- Extended temperature domain
Defence applications
- Tank release
- Door ejection
Key figures of pyrotechnics performance
| TECHNICAL SPECIFICATIONS | OUR RANGE OF PERFORMANCE |
| OPERATING TIME: | <<1 second |
| TEMPERATURE: | Adapted to typical airborne military climatic environment |
| SIZE, WEIGHT AND POWER (SWaP) : | SWaP adapted to the mission |
| RELIABILITY: | Very high |
| LIFE TIME: | Adapted to the mission and life profile |
| TRIGGERING INPUT: | Mechanical action performed by the pilot |
| DISTANCE ORDER TO ACTION: | > 8 meters |
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