C06C5/00

Coreless-coil shock tube system with reduced noise

A shock tube package system and a method of deploying a shock tube package system is provided. The system includes a covering made from a flexible or elastic material, the covering defining an interior portion. A bundle of shock tubing is disposed within the interior portion, the covering applying a compression fit on the bundle of shock tubing. The bundle of shock tubing having a first end and a second end, the first end being configured to couple with an initiator device, the second end being configured to couple with a detonator.

Thermal shock tube and the process of production thereof

A spark generating tube includes a single tube and a pyrotechnical mixture. The single tube only has a single layer of plastic material, such as ethylene vinyl acetate (EVA) and polyethylene. The pyrotechnical mixture has formed a thin layer in contact with the single layer of the single tube. The pyrotechnical contains an oxidizer, a reducing agent, a substance with low temperature of Tammann and an agent for lubricating and adhering, wherein the agent for lubricating and adhering is either talc or graphite, and the reducing agent can be an aluminum powder in microscale. During the process for manufacturing a spark generating tube, the mixture of the oxidizers and additives is formed separately from the reducing agent. The final mixture is obtained only in the single tube formed with an extruder. In this way, only a very small amount of pyrotechnic mixture is formed at any instant.

CORELESS-COIL SHOCK TUBE SYSTEM WITH REDUCED NOISE
20250243131 · 2025-07-31 ·

A shock tube package system and a method of deploying a shock tube package system is provided. The system includes a covering made from a flexible or elastic material, the covering defining an interior portion. A bundle of shock tubing is disposed within the interior portion, the covering applying a compression fit on the bundle of shock tubing. The bundle of shock tubing having a first end and a second end, the first end being configured to couple with an initiator device, the second end being configured to couple with a detonator.