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Gas generator

  • US 20060137786A1
  • Filed: 11/30/2005
  • Published: 06/29/2006
  • Est. Priority Date: 12/10/2004
  • Status: Abandoned Application
First Claim
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1. A gas generator, comprising:

  • a housing provided with a gas discharge port;

    an ignition device provided within the housing;

    a gas generating agent formed in a lump form and provided within the housing for generating a gas by burning, the gas generating agent including a combustion starting end surface that start a combustion thereof by the ignition device and having a form or a structure such that a combustion surface area varies as the gas generating agent is being burned; and

    combustion-restricting means provided on all surfaces of the gas generating agent other than the combustion starting end surface, the combustion -restricting means restricting the combustion of the all surfaces other than the combustion starting end surface.

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