Heat exchanger having a coil and a corrugated tube, cooling circuit, fuel circuit and vehicle comprising such a heat exchanger

Abstract

A heat exchanger comprising a fluid transport tube shaped to form a coil, the tube being made of a thermoplastic material and comprising at least one corrugated segment. Cooling circuit, fuel circuit and vehicle comprising such a heat exchanger.

1 . A heat exchanger comprising a fluid transport tube of thermoplastic material shaped to form a coil, wherein the tube comprises at least one corrugated segment. 
   
   
       2 . A heat exchanger according to  claim 1 , in which the tube includes at least one bend portion extending in a corrugated segment. 
   
   
       3 . A heat exchanger according to  claim 1 , in which the tube comprises a succession of corrugated segments and of smooth segments. 
   
   
       4 . A heat exchanger according to  claim 3 , in which fastener members for fastening the tube to a support are mounted on the smooth segments. 
   
   
       5 . Cooling circuit comprising pipes connected to a heat exchanger according to any of the previous claims. 
   
   
       6 . Fuel circuit comprising pipes connected to a heat exchanger according to any of  claims 1  to  4 . 
   
   
       7 . Vehicle comprising a bodywork and a heat exchanger according to any of  claims 1  to  4 , the heat exchanger being fixed on the outside of the bodywork. 
   
   
       8 . Vehicle according to  claims 7 , wherein the heat exchanger is mounted under the bodywork.