Two-part igniter for gas generating compositions

Details Two-part igniter for gas generating compositions Two-part igniter for gas generating compositions

1992-10-27

1996-08-06

Miller, Edward A.

Land vehicles

Wheeled

Attachment

102202, 102205, 102530, 149 191, 149 2, 149 83, C06D 500, C06C 900, B60R 2128

Patent

active

055426883

ABSTRACT:
A two-part igniter for inflators used to inflate inflation devices such as air bags, lift rafts, slide chutes, and the like which includes a heterogeneous mixture of an ignition material and a consolidated mass of either i) a pyrotechnic component or ii) a composite propellant. The ignition material can be in a granular form or pelletized. The pyrotechnic component or composite propellant is provided as a pellet which is in immediate contact with the ignition material. The pyrotechnic component or composite propellant lowers the auto-ignition temperature of the two-part igniter. The two-part igniter can be used in inflators which generate all inflation gases from gas-generating compositions and in inflators which include a supply of stored pressurized inflation gases.

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Hawley, Condensed Chemical Dictionary, 9th Ed., pp. 436, 444, Van Nostrand Reinhold Co., (1977) New York.

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