| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve reaction speed of fuel in response to an ambient temperature by arranging a fuel confining assembly containing a capsule to constitute a first chamber to burn fluid fuel and a sealed fuel storage volume part, adapting the capsule so as to fluidly communicate with the first chamber, and arranging an initiator in the first chamber. SOLUTION: A pressure vessel 12 containing a storage chamber 14 in/to which inert gas is filled/pressurized and a diffuser assembly 26 are provided. A fuel confining assembly 86 is arranging in an initiator device 82 arranged in a base cap 76 of a fuel chamber assembly 30 on the other end, and this is sealed in a fuel chamber 60. At collision time, the fuel confining assembly 86 is disrupted by the initiator device 82, and heating fuel is communicated with the fuel chamber 60. Its gas pressure disrupts a bursting plate 72, and reaches the inside of the storage chamber 14 through a gas outlet opening part 70, and passes through plural opening parts 48 of a base part 36 of the diffuser assembly 26, and distrupts a bursting plate 50. Next, it is delivered in an air bag assembly by passing through an opening part 46 from a diffuser cap part 34.</p> |
