US Patent No. 11,071,233

AUXILIARY-COOLED ELECTRONICS ASSEMBLY WITH EXTRUDED COOLING CAVITY


Patent No. 11,071,233
Issue Date July 20, 2021
Title Auxiliary-cooled Electronics Assembly With Extruded Cooling Cavity
Inventorship Glen Kozeli, Macomb, MI (US)
Philippe Alain Clayton, Camparada (IT)
Assignee BORGWARNER, INC., Auburn Hills, MI (US)

Claim of US Patent No. 11,071,233


1. An auxiliary-cooled electronics assembly, comprising:a metal extrusion including:one or more cooling conduits extending axially along a length of the metal extrusion, including:a first open end in fluid communication with the cooling conduit(s);
a second open end in fluid communication with the cooling conduit(s);
a first end cap coupled to the first open end forming a fluid-tight seal between the first end cap and the metal extrusion;
a second end cap coupled to the second open end forming a fluid-tight seal between the second end cap and the metal extrusion; and

one or more electrical circuit components, electrically linked together to form an electrical circuit, wherein the electrical circuit components are mounted to an exterior surface of the metal extrusion.