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Cooling-heating circuit for a vehicle

  • US 20040000161A1
  • Filed: 04/11/2003
  • Published: 01/01/2004
  • Est. Priority Date: 11/04/1998
  • Status: Abandoned Application
First Claim
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1. A cooling-heating circuit for a powered vehicle, having at least two devices that increase the temperature of the cooling-heating circuit, at least two devices that reduce the temperature of the cooling-heating circuit and at least one pump, wherein the temperature-increasing devices and/or the temperature-reducing devices are associated with the cooling-heating circuit at least partly in accordance with their operating states, in accordance with their temperatures.

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