In a cooling assembly including a heat conductive block mounting an electronic part, and a heat pipe attached to the heat conductive block, a connector connected to the leads of the electronic part is arranged in the heat conductive block....http://www.google.se/patents/US4204246?utm_source=gb-gplus-sharePatent US4204246 - Cooling assembly for cooling electrical parts wherein a heat pipe is attached to a heat conducting portion of a heat conductive block