http://www.tsheatronics.co.jp/zen/english/index.html (http://www.tsheatronics.co.jp/zen/english/index.html)
Interesting.
Quote"Heatlane" is our latest original heat transfer technology. It provides a higher heat transfer capacity than heat pipe by means of the phase change and migration phenomenon of the sealed working fluid(coolant) and a meandering-capillary-tube that are installed for materials such as aluminum.
The advantage of Heatlane is that it is not easily affected by orientation, unlike heat pipe.