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Device and method for heating of a seat

  • US 6,914,217 B2
  • Filed: 07/02/2001
  • Issued: 07/05/2005
  • Est. Priority Date: 07/19/2000
  • Status: Expired due to Fees
First Claim
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1. A device for heating a seat comprising:

  • a heating element;

    a control unit adapted to feed a current through said heating element; and

    a detector unit including at least a first temperature sensor juxtaposed with said heating element within a first predetermined distance from said heating element, and at least one additional temperature sensor disposed a second predetermined distance from said heating element, said second predetermined distance being greater than said first predetermined distance, whereby said first temperature sensor and said at least one additional temperature sensor are connected so that they provide a combined temperature value which is fed to said control unit, said current being fed through said heating element when said combined temperature value falls below a predetermined desired temperature value.

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