The invention provides a heat sink (1) comprising a heat sink main body (2) in the form of a vertical plate and having a heat receiving portion (3) and a heat radiating portion (4), and radiating fins (5). The heat sink main body (2) has a heat pipe portion (6) comprising a working fluid circuit (61)...http://www.google.fr/patents/US20030056942?utm_source=gb-gplus-shareBrevet US20030056942 - Heat sink, control device having the heat sink and machine tool provided with the device
Heat sink, control device having the heat sink and machine tool provided ...
Numéro de demande: 10/232,704 Numéro de publication: US 2003/0056942 A1 Date de dépôt: 3 sept. 2002 Brevet délivré: US7080680 ( Date de délivrance 25 juil. 2006)
