초록 ▼

Composition and process for inflating an automobile or aircraft safety crash bag comprising igniting a pyrotechnic composition to generate a gas which is admixed with air by means of an aspirating venturi which results in substantially non-toxic products which are thereafter utilized to inflate said

Composition and process for inflating an automobile or aircraft safety crash bag comprising igniting a pyrotechnic composition to generate a gas which is admixed with air by means of an aspirating venturi which results in substantially non-toxic products which are thereafter utilized to inflate said crash bag.

대표청구항 ▼

A method for inflating an automobile or aircraft safety crash bag comprising the combustion of a pyrotechnic material, comprising at least one tetrazole or triazole compound containing hydrogen in the molecule, to generate substantially non-toxic combustion products including a gas to inflate said c

A method for inflating an automobile or aircraft safety crash bag comprising the combustion of a pyrotechnic material, comprising at least one tetrazole or triazole compound containing hydrogen in the molecule, to generate substantially non-toxic combustion products including a gas to inflate said crash bag, said method comprising: A. burning said pyrotechnic material at elevated pressure in admixture with at least one oxygen containing oxidizer compound and at least one additional material so as to produce, upon combustion, a metal chloride salt and a substantially non-toxic primary gas mixture and B. diluting said primary gas mixture with air to produce a substantially non-toxic final gas mixture by passing said primary gas mixture through at least one venturi so as to aspirate said air, whereby said crash bag, when inflated contains a final gas mixture comprising about one to about four volumes of air per volume of said primary gas mixture.