发明名称 HEAT-EXCHANGING FLAT TUBE
摘要 <p>A heat-exchanging flat tube which achieves target pressure-resisting strength and is thin. A heat-exchanging flat tube (1) is formed by arranging in a row a large number of circular cross-sectioned through-holes (3) through which a refrigerant passes. If t1/R is the value obtained by making dimensionless the thickness (t1) of a partition section (4), which partitions between two adjacent through-holes (3), by the radius (R) of the through-holes (3), t2/R is the value obtained by making dimensionless the outer peripheral thickness (t2) of the flat tube (1), which is measured from the flat surface of the outer periphery of the flat tube (1) to the through-holes (3), by the radius (R) of the through-holes (3), and the pressure within the through-holes (3) is in the range of 10.0 - 90.0 MPa, the relationship of 0.28 < (t2/R)/(t1/R) < 0.42 is satisfied.</p>
申请公布号 WO2011040518(A1) 申请公布日期 2011.04.07
申请号 WO2010JP67068 申请日期 2010.09.30
申请人 DAIKIN INDUSTRIES, LTD.;LIU, JIHONG;KIM, HYUNYOUNG 发明人 LIU, JIHONG;KIM, HYUNYOUNG
分类号 F28F1/02;F28F21/08 主分类号 F28F1/02
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