초록 ▼

A finned heat exchanger is disclosed. The heat exchanger includes a unitary fin array with a multiplicity of fin banks. Each of the fin banks include a plurality of raised, folded fins for heat transfer. The fin banks extend in a transverse direction and are spaced apart in a longitudinal direction.

A finned heat exchanger is disclosed. The heat exchanger includes a unitary fin array with a multiplicity of fin banks. Each of the fin banks include a plurality of raised, folded fins for heat transfer. The fin banks extend in a transverse direction and are spaced apart in a longitudinal direction. The fin banks are retained within the fin array by looped expansion turns. The fin array is mounted on a dielectric substrate base. A closed flow channel for directing a flow of coolant is created by adding a cap to the substrate base.

대표청구항 ▼

1. A finned heat exchanger, comprising:a unitary fin array having at least two adjacent fin banks, each of said fin banks having a plurality of folded fins disposed in a first, transverse direction, each of said fin banks being spaced apart from an adjacent fin bank in a second, longitudinal directi

1. A finned heat exchanger, comprising:a unitary fin array having at least two adjacent fin banks, each of said fin banks having a plurality of folded fins disposed in a first, transverse direction, each of said fin banks being spaced apart from an adjacent fin bank in a second, longitudinal direction; said unitary fin array including a pair of longitudinal strips connecting each of said fin banks, said longitudinal strips being located adjacent the ends of said fin banks and further including looped expansion turns connecting each of said fin banks; said fin array being mounted upon an unsegmented, thermally conductive base.