Space Launchers Transmission

Pyrotechnic Detonating Transfer Line

Pyroalliance designs Detonating Transfer Lines made of different materials, sizes, shapes and cladding.

Those are used to transmit a pyrotechnic order from one point to another, allowing a function to be triggered (separate, neutralize or ignite).

Among these different Detonating Transfer Lines, some operate in a deflagration mode, whereas
others operate in a detonating mode. This is the case of the Detonating Transfer Line described
hereafter.

These Detonating Transfer Lines, combined with other Pyroalliance’s products, are part of
Separation, Flight Termination or Ignition pyro-chains. More generally, Pyroalliance delivers complete pyrotechnic chains adapted to its customers’ needs.
They are designed and manufactured under Pyroalliance design authority.

Pyroalliance’s Pyrotechnic Detonating Transfer Line flies on Vega C.

DTL at a glance

Benefits of pyrotechnics

  • Hermetic after operation
  • No external effect when interfaced
  • High velocity
  • High reliability and safety
  • Easily routable (bendable)
  • X-Ray inspection ability

Space applications

  • Space launcher pyrotechnic chains

Key figures of pyrotechnic performance

TECHNICAL SPECIFICATIONS OUR RANGE OF PERFORMANCE
OPERATING TEMPERATURE: Down to -80°C Up to +100°C
CLADDING: Glass Fibre Braiding
DETONATING VELOCITY VALUE: 6800m/s

Transfer line

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