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Solar oven

  • US 4,446,854 A
  • Filed: 07/20/1981
  • Issued: 05/08/1984
  • Est. Priority Date: 07/20/1981
  • Status: Expired due to Fees
First Claim
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1. A solar powered oven, comprising:

  • (a) a generally hemispherical oven body assembly having inner and outer hemispherical shells, said inner shell defining an interior supporting surface for, in use, carrying a cooking container, said outer hemispherical shell substantially concentric spaced from said inner shell;

    (b) a cover assembly of solar radiation permeable material;

    (c) means for releasably attaching said cover assembly to said oven body over the non-hemispheric face thereof;

    (d) reflector means for directing solar radiation through said cover assembly;

    (e) means for indicating alignment of the oven face with a source of solar radiation; and

    (f) further comprising thermally isolating spacer means for separating and spacing said outer hemispheric shells from said inner hemispherical shell and aligning the shells in substantially concentric relationship, wherein said spacer means comprises a plurality of at least three cork bodies located at spaced apart locations between said hemispheric shells.

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