Patent ID: 7128549
Filing Date: 2006-10-31
Classification: B29C

Abstract:
1. A cooling mechanism for cooling an electric driving part of an injection molding machine, comprising: a cooling part for cooling the electric driving part; a heat exchanger; an actuating part actuated by being supplied an actuating fluid, the actuating fluid being in fluid communication with the cooling part, wherein the actuating fluid is used as a cooling fluid for cooling the electric driving part, the actuating fluid is used by the actuating part and then discharged so as to be used as the cooling fluid, and the actuating fluid, by which the electric driving part is cooled and temperature of the actuating fluid is increased, is cooled by the heat exchanger and supplied to the actuating part; a first tank; and a second tank, wherein the actuating part uses the actuating fluid finished and, as the first tank receives the cooling fluid, the electric driving part receives the actuating fluid finished, and the second tank receives the actuating fluid supplied to the actuating part.