发明名称 METHOD FOR MANUFACTURING A HEAT-PIPE-TYPE HEAT-DISSIPATING DEVICE
摘要 Disclosed is a method for manufacturing a heat-pipe-type heat-dissipating device. The method for manufacturing a heat-pipe-type heat-dissipating device comprises the following steps: winding a pipe into a spiral structure along a working frame to form a pipe loop; and pressing at least one portion of the outer circumference of the pipe loop such that the pipe loop is plastically deformed into a shape corresponding to the working frame. According to the method, the pipe loop comprises plastic deformed into a shape corresponding to the working frame through a pressing step, and therefore the shape of the pipe loop is maintained as is even after being separated from the working frame.
申请公布号 WO2011049302(A3) 申请公布日期 2011.10.13
申请号 WO2010KR06766 申请日期 2010.10.05
申请人 ZAONZI CO.,LTD.;LEE, SANG CHEOL 发明人 LEE, SANG CHEOL
分类号 B21D53/06;B21D53/08 主分类号 B21D53/06
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