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Apparatus for temperature measurement

  • US 5,088,836 A
  • Filed: 04/12/1990
  • Issued: 02/18/1992
  • Est. Priority Date: 08/21/1989
  • Status: Expired due to Fees
First Claim
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1. A temperature measurement apparatus comprising:

  • sensing means for detecting a temperature of a surface of a body to be measured, said sensing means being placed adjacent to said body to be measured;

    retaining means for retaining said sensing means, said retaining means comprising a thermally conductive and electrically insulative material, at least a portion of said retaining means comprising elastic material;

    holding means for holding said retaining means, at least a portion of said holding means comprising elastic material; and

    a contact mechanism coupled to said retaining means and to said holding means for causing a contact zone of said retaining means to elastically contact said surface of said body to be measured through elasticity of said elastic material of said retaining means and through the elastic material of said holding means;

    wherein said retaining means comprises a polyimide film and a flexible copper leading foil formed on said polyimide film, said flexible copper leading foil being connected to electrodes of said sensing means.

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