To provide a heat pipe measuring device capable of allowing a heat pipe and a measuring device to be closely kept into contact with each other, reducing a clearance therebetween, and improving the accuracy of the measuring device.
In this heat pipe measuring device including one base and one measuring jig, a hole is formed on the base, an insertion hole is formed on the measuring jig, further several grooves extended along the radial direction of the insertion hole are formed on the measuring jig (chucking), a thin wall structure is applied between the grooves and the insertion hole, and pores are linearly formed between the base and the measuring jig. As the measuring jig has the thin wall structure and has elasticity, the clearance between a wall of the heat pipe and the measuring jig is reduced, and each parameter of the heat pipe can be accurately measured.
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro