Heat absorbing temperature control devices and method

  • US 6,793,844 B2
  • Filed: 02/20/2001
  • Issued: 09/21/2004
  • Est. Priority Date: 09/07/1995
  • Status: Expired due to Term
First Claim
Patent Images

1. A heat absorbing control device, comprising:

  • (a) boric acid in an amount to effect sufficient heat absorption to protect a heat sensitive device from a damaging thermal load;

    (b) support means for supporting said boric acid, said boric acid being supportable in relation to said heat sensitive device by said support means;

    wherein said boric acid effects said heat absorption at least in part based on an irreversible decomposition of said boric acid.

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