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    • 22. 发明授权
    • Laminated heat exchanger
    • 层压热交换器
    • US07588072B2
    • 2009-09-15
    • US11668697
    • 2007-01-30
    • Mikio WatanabeHiroshi Matsubayashi
    • Mikio WatanabeHiroshi Matsubayashi
    • F28D1/03F28D7/06
    • F28D1/0341F28D2021/0085F28F9/0246
    • A circular refrigerant outlet is formed in an endmost flat, hollow member of a laminated heat exchanger. An outlet header is fixed to the endmost flat, hollow member, and an outlet pipe having a circular cross section is connected to an open end of the outlet header. The inside diameter of the refrigerant outlet is 90% to 110% that of the outlet pipe. The outlet header has a first portion having a refrigerant passage hole communicating with the refrigerant outlet. The first portion has a vertical, flat wall portion and two fragmentary, cylindrical wall portions continuous with respective upper and lower edges of the flat wall portion. The curvature radius of the inner surface of the fragmentary, cylindrical wall portion is 35% to 50% the inside height of the first portion. The equivalent inside diameter of the first portion is 90% to 110% the inside diameter of the outlet pipe.
    • 圆形制冷剂出口形成在层叠热交换器的最终平坦的中空构件中。 出口集管固定在最终的平的中空部件上,具有圆形截面的出口管连接到出口集管的开口端。 制冷剂出口的内径为出口管的内径的90%〜110%。 出口集管具有与制冷剂出口连通的制冷剂通过孔的第一部分。 第一部分具有垂直的平壁部分和与扁平壁部分的相应上边缘和下边缘连续的两个部分的圆柱形壁部分。 部分圆柱形壁部分的内表面的曲率半径为第一部分的内部高度的35%至50%。 第一部分的等效内径为出口管的内径的90%至110%。
    • 24. 发明申请
    • LAMINATED HEAT EXCHANGER
    • 层压热交换器
    • US20070175619A1
    • 2007-08-02
    • US11668697
    • 2007-01-30
    • Mikio WATANABEHiroshi Matsubayashi
    • Mikio WATANABEHiroshi Matsubayashi
    • F28F13/18F28F3/00
    • F28D1/0341F28D2021/0085F28F9/0246
    • A circular refrigerant outlet is formed in an endmost flat, hollow member of a laminated heat exchanger. An outlet header is fixed to the endmost flat, hollow member, and an outlet pipe having a circular cross section is connected to an open end of the outlet header. The inside diameter of the refrigerant outlet is 90% to 110% that of the outlet pipe. The outlet header has a first portion having a refrigerant passage hole communicating with the refrigerant outlet. The first portion has a vertical, flat wall portion and two fragmentary, cylindrical wall portions continuous with respective upper and lower edges of the flat wall portion. The curvature radius of the inner surface of the fragmentary, cylindrical wall portion is 35% to 50% the inside height of the first portion. The equivalent inside diameter of the first portion is 90% to 110% the inside diameter of the outlet pipe.
    • 圆形制冷剂出口形成在层叠热交换器的最终平坦的中空构件中。 出口集管固定在最终的平的中空部件上,具有圆形截面的出口管连接到出口集管的开口端。 制冷剂出口的内径为出口管的内径的90%〜110%。 出口集管具有与制冷剂出口连通的制冷剂通过孔的第一部分。 第一部分具有垂直的平壁部分和与扁平壁部分的相应上边缘和下边缘连续的两个部分的圆柱形壁部分。 部分圆柱形壁部分的内表面的曲率半径为第一部分的内部高度的35%至50%。 第一部分的等效内径为出口管的内径的90%至110%。