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Heat Exchanger for Vehicle

  • US 20130140017A1
  • Filed: 06/25/2012
  • Published: 06/06/2013
  • Est. Priority Date: 12/06/2011
  • Status: Active Grant
First Claim
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1. A heat exchanger for a vehicle, comprising:

  • a heat radiating portion provided with first, second, and third connecting lines formed in a predetermined sequence by stacking a plurality of plates, and receiving first, second, and third operating fluids respectively into the first, second, and third connecting lines, the first, second, and third operating fluids exchanging heat with each other while passing through the first, second, and third connecting lines, wherein the first, second, and third operating fluids supplied to the first, second, and third connecting lines not mixed with each other while being circulated; and

    a bifurcating portion connecting an inflow hole for flowing one operating fluid of the first, second, and third operating fluids with an exhaust hole for exhausting the one operating fluid, wherein the bifurcating portion is adapted for the one operating fluid to bypass the heat radiating portion according to a temperature of the one operating fluid, and wherein the bifurcating portion is mounted at an exterior of the heat radiating portion.

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