ALUMINUM RADIATOR AND ITS MANUFACTURING METHOD,申请号JP20020106738-传众专利搜索

ALUMINUM RADIATOR AND ITS MANUFACTURING METHOD

申请公布号：JP2002364994(A)

申请号：JP20020106738

申请日期：2002.04.09

申请公布日期：2002.12.18

申请人：

HALLA AIRCON CO LTD

发明人：KIN RYUKO;LEE SUNGJE;JUN GILWOONG;LEE SANGMIN;JEE YONGJUN;KIM KI-HONG

分类号：F28F1/02;B21D53/02;F28D1/053;F28F1/12;F28F9/00;F28F9/02;F28F9/18;F28F21/08;(IPC1-7):F28F9/02

主分类号：F28F1/02

摘要：PROBLEM TO BE SOLVED: To provide an optimal aluminum radiator satisfying preconditions for replacing a plastic tank by an aluminum tank, i.e., sharing of header/tank, simplification in the shape of the header/tank, sustention of the same performance as an existing plastic tank, initialization of deformation of an aluminum header/tank, and minimization of the thickness of material. SOLUTION: The aluminum radiator comprises a core comprising a plurality of tubes for passing a heat exchanging medium arranged side by side at a constant interval while satisfying a relation 10 mm <=T (outer width of tube)<=20 mm, and radiation pins arranged between the tubes, and a header tank comprising a pair of headers arranged in parallel at a constant interval while being coupled with the opposite ends of the tubes, a tank brazed to the header to form a part for passing the heat exchanging medium passed through the tubes and satisfying a relation 1.5<=H/T<=2.5 although H (inner height of tank)<=41 mm due to the outer width of tube, and end caps being coupled to the openings on the opposite sides of the tank.