| 摘要 |
An inflator device and control assembly combination is provided wherein the inflator device includes a first chamber wherein a supply of a combustible gas generant material having a burn rate which is pressure dependent is burned to produce gas. The inflator device also includes an exit of adjustable cross sectional area in fluid communication with the first chamber and wherethrough at least a portion of the product gas can exit the inflator device. The control assembly is in operational control communication with the inflator device and provides a control signal to the inflator device to effect adjustment of the cross sectional area of the exit dependent on at least one chosen product gas output performance factor. Also provided are associated or related methods for adjusting inflation gas output from an inflator device.
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