To provide a flat heat pipe excellent in heat transport property.
A flat heat pipe 10 is formed of a thin hollow structure container 4 wherein a working fluid which is heated up for evaporation to cause heat dissipation and condensation is enclosed and a wick 5 which produces a capillary force that refluxes the working fluid in the liquid phase to the point where the working fluid evaporates is provided. The wick 5 is provided in the inside of the container 4 and has many extremely thin wires 1 where both ends are bundled and inserted in the container 4 and the middle part of the extremely thin longitudinal wire bundle 2 is expanded along the inside face of the container 4. In addition, the extremely thin wire bundle 2 expanded along the inside face of the container 4 is fixed on the inside face of the container 4 by sintering. Moreover, a steam flow passage 6 where the steam of the working fluid flows is formed on the periphery of the extremely thin wire bundle 2 fixed on the inside face of the container 4.
KAWAHARA YOJI
SAITO YUJI
MOCHIZUKI MASATAKA
MASUKO KOICHI
| JPH08303971A | 1996-11-22 | |||
| JP2009068787A | 2009-04-02 | |||
| JP2002372388A | 2002-12-26 | |||
| JP2000049266A | 2000-02-18 | |||
| JPH0670248U | 1994-09-30 | |||
| JP2003247791A | 2003-09-05 |
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