| 摘要 |
<p>The activation unit (1) has a pyrotechnic gas generator and a drive unit for conversion of flow of gas into a rotational motion of a rotor shaft (3) upon activation of the gas generator, where the drive unit is located in active connection with the pyrotechnic gas generator. The drive unit is arranged in the flow direction of the effluent gas, where a nozzle is provided with a flow channel for directing the gas stream to an impeller connected with the rotor shaft.</p> |
