Power module assembly and manifold
US10206314B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 13, 2017 |
| Grant date | Feb 12, 2019 |
| Priority date | — |
| Expiry date | Nov 13, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/70
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A vehicle power module assembly including a stacked array of module frames, a manifold, and a pair of endplates is provided. The stacked array of module frames may each define a passthrough in registration with other of the passthroughs to define a manifold cavity, a power stage cavity, and a plurality of outlets open to the respective passthroughs and oriented relative to the power stage cavities to deliver coolant therebetween. The manifold may be disposed within the manifold cavity and defines a manifold inlet open to an inlet chamber and manifold ports for alignment with the plurality of outlets. One of the endplates may define an inlet open to the manifold inlet and another one of the endplates may define an outlet open to a manifold outlet. The inlets, outlets, and ports are arranged with one another to provide a coolant path between the endplate inlet and endplate outlet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.