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AMBIENT COMPENSATED SOLAR SENSOR

  • US 3,768,059 A
  • Filed: 05/15/1972
  • Issued: 10/23/1973
  • Est. Priority Date: 05/15/1972
  • Status: Expired due to Term
First Claim
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1. An ambient compensated solar sensor comprising a support, a pair of matched thermal sensors mounted on said support in fixed widely spaced thermally insulated relation to substantially prevent heat transfer between said thermal sensors, and a shield surrounding and protecting from solar radiation one of the matched thermal sensors, the other of said matched thermal sensors being unshielded.

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