Patent ID: 7956982
Filing Date: 2011-06-07
Classification: F28D,G03F,H02K,H02N

Abstract:
1. A cooling apparatus, comprising: a first cooling structure of a first solid material, in thermal contact with a heat source having a temperature greater than a cool structure, which forms a channel through which a cooling fluid is passed; a second cooling structure, between the first cooling structure and the cool structure, in physical contact with the cool structure and no part of the cool structure being between the first and second cooling structures, the second cooling structure forming a channel through which cooling fluid is passed and there being no heat source in direct physical contact with the second cooling structure; and an isolator of a second solid material between and separating the first cooling structure and the second cooling structure, the isolator in thermal contact with the first cooling structure and the second solid material having a thermal conductivity lower than that of the first solid material of the first cooling structure.