초록 ▼

A gas generating system includes an inflator that contains an auto-ignition cradle containing an auto-ignition composition. The cradle operatively and thermodynamically communicates with the exterior of the inflator and also resiliently contains the auto-ignition composition, thereby maximizing the

A gas generating system includes an inflator that contains an auto-ignition cradle containing an auto-ignition composition. The cradle operatively and thermodynamically communicates with the exterior of the inflator and also resiliently contains the auto-ignition composition, thereby maximizing the ignitability of the auto-ignition composition in the event of a fire.

대표청구항 ▼

What is claimed is: 1. A gas generating system comprising: an inflator containing a housing, an interior defined by said housing, said housing also defining an exterior about said inflator; a gas generating composition within said interior; a booster composition within said interior; an auto-igniti

What is claimed is: 1. A gas generating system comprising: an inflator containing a housing, an interior defined by said housing, said housing also defining an exterior about said inflator; a gas generating composition within said interior; a booster composition within said interior; an auto-ignition composition for igniting said booster composition; and an auto-ignition cradle fixed within said interior and extending through said housing to said exterior to facilitate thermodynamic communication between said cradle and said exterior, said cradle containing said auto-ignition composition, wherein said auto-ignition composition is ignitable by heat transferred from said auto-ignition cradle. 2. The gas generating system of claim 1 wherein the auto-ignition cradle physically communicates with said housing to provide thermodynamic communication therewith. 3. A vehicle occupant protection system containing the gas generating system of claim 1. 4. An inflator comprising: a housing, an interior defined by said housing, said housing also defining an exterior about said inflator; a gas generating composition within said interior; a booster composition within said interior; an auto-ignition composition for igniting said booster composition; and an auto-ignition cradle fixed within said interior and extending through said housing to said exterior to facilitate thermodynamic communication between said cradle and said exterior, said cradle containing said auto-ignition composition. 5. The inflator of claim 4 wherein the auto-ignition cradle physically communicates with said housing to provide thermodynamic communication therewith. 6. A vehicle occupant protection system containing the inflator of claim 4. 7. The inflator of claim 4 wherein said cradle contains a first resilient member and a second resilient member, wherein said auto-ignition composition is constrained between said first and second resilient members. 8. An inflator comprising: a housing, an interior defined by said housing, said housing also defining an exterior about said inflator; a gas generating composition within said interior; a booster composition within said interior; an auto-ignition composition for igniting said booster composition; and an auto-ignition cradle fixed within said interior and in operative communication with said exterior, said housing containing at least one aperture proximate to said cradle, said cradle extending through said at least one aperture thereby providing thermodynamic communication with said exterior of said inflator, said cradle containing said auto-ignition composition, wherein said auto-ignition composition is ignitable by heat transferred from said auto-ignition cradle.