Prismatic battery cell with integrated cooling passages and assembly frame
US8435668B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 23, 2010 |
| Grant date | May 7, 2013 |
| Priority date | — |
| Expiry date | Jun 28, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery cell assembly includes a main body configured to generate power from an electrochemical reaction. The main body has a first end and a second end, a first side and a second side, and a first major surface and a second major surface. A pair of electrical tabs extends outwardly at the first end of the main body. An insulating element is disposed adjacent the first major surface of the main body. A cooling element is disposed adjacent the second major surface of the main body. The cooling element includes at least one cooling passage. The at least one cooling passage is in heat exchange relationship with the main body and configured to transfer heat generated during the electrochemical reaction away from the main body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.