| 摘要 |
Pyrotechnical fuel contained in a gas generator of an airbag module accommodated in a module housing self-ignites at a predetermined temperature elevated above normal ambient temperatures. A module housing of the airbag module has a wall section with a predetermined opening closed with respect to gas flow at normal ambient temperatures. The gas generator has at least a first outflow opening and a second outflow opening, the second outflow opening being closed when the gas generator is actuated at normal ambient temperatures. The wall section of the module housing is designed in such a way that on self-ignition of the pyrotechnical fuel at at least the predetermines temperature, the predetermined opening is created in the wall section, and the second outflow opening is opened with respect to gas flow by creation of the predetermined opening.
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