INTERCOOLER CONSISTING OF A LIQUID-COOLED PRECOOLER AND AN AIR-COOLED MAIN COOLER

    公开(公告)号:US20190292979A1

    公开(公告)日:2019-09-26

    申请号:US16299417

    申请日:2019-03-12

    Applicant: Hanon Systems

    Abstract: An intercooler of a liquid-cooled precooler and an air-cooled main cooler. Between two distributor/collector units, disposed at end sides, with sealing plate several layers of flat tubes for charge air are disposed. Flat tubes in the region of the precooler are spaced apart in parallel via flat tubes for coolant of the precooler in thermal contact with the flat tubes and the flat tubes in the region of the main cooler are spaced apart in parallel via outer fins for cooling air. The precooler includes of several layers of flat tubes for coolant which form in the horizontal direction a U-shaped flow channel with an inlet zone, an onward-flow field, a deflection field, a return-flow field and an outlet zone for coolant. Inlet and outlet zones of individual layers of flat tubes are directly connected with one another in the vertical direction and disposed on one side on the intercooler.

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