Evaporator and loop heat pipe

Abstract

An evaporator that changes at least a part of a working fluid from a liquid phase into a gas phase by using heat of a heat-generating element includes: a housing including at least one working fluid inlet and at least one working fluid outlet and defining a working fluid-receiving chamber that receives the working fluid; a heat-absorbing element located at a bottom surface of the housing and thermally connected to the heat-generating element; and a wall structure rising from a boiling surface in the working fluid-receiving chamber and dividing a bottom region of the working fluid-receiving chamber into a plurality of segments to form a plurality of recesses located in the bottom region of the working fluid to trap the working medium.

Dependencies are inferred from the claim text.