Battery cooling plate design with discrete channels
US7851080B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 13, 2009 |
| Grant date | Dec 14, 2010 |
| Priority date | — |
| Expiry date | Mar 13, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
One exemplary embodiment including a battery cooling plate has discrete channels. In one exemplary embodiment each of the channels has a width ranging from about 1 mm to about 5 mm. In another exemplary embodiment the battery cooling plate includes a first cooling channel having a flow path generally in a U shape, and a plurality of other channels each having a generally U-shaped flow path, and wherein the other flow channels are in a nested position with respect to the first flow channel. In another exemplary embodiment the battery cooling plate a battery cooling plate includes a serpentine shaped cooling flow path formed therein, the cooling flow path including a first cooling segment and an adjacent upstream second cooling segment, wherein the second cooling segment includes at least a first cooling channel and a second cooling channel and at least a first land interposed between the first cooling channel and second cooling channel, and wherein the second cooling segment has at least one more land and one more channel than the first cooling segment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.