HEAT EXCHANGER WITH POWER MODULE COOLER

The integrated heat exchanger with stacked turbulator cooling plates and separate flow paths addresses thermal management inefficiencies in vehicle drive units, providing efficient cooling for electric motors and inverters.

DE102025149263A1Pending Publication Date: 2026-06-03FORD GLOBAL TECH LLC
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Patent Information

Application Number
DE102025149263
Authority / Receiving Office
DE · DE
Patent Type
Applications
Current Assignee / Owner
Priority Date
2025-11-25
Filing Date
2025-11-26
Publication Date
2026-06-03

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Abstract

A vehicle includes an electric motor with an outer casing, a battery, and a heat exchanger located inside the outer casing. An inverter is directly attached to an outer surface of the heat exchanger. The inverter converts direct current from the battery to alternating current to power the electric motor, while the heat exchanger dissipates heat generated by both the inverter and the electric motor.
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