Cooling device for a battery module
US8771858B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 14, 2012 |
| Grant date | Jul 8, 2014 |
| Priority date | — |
| Expiry date | Jun 14, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A cooling device for a battery module and a battery device comprising said cooling device for a battery module are provided that includes a cooling element having at least one through hole extending from a first side of the cooling element facing the battery module to an opposite second side of the cooling element, at least one spring element disposed on the second side of the cooling element, in order to exert a contact force on the second side of the cooling element in a tensioned condition, and at least one clamping device coupled to the spring element and extending through the through hole, wherein a contact region of the clamping device extends beyond the second side of the cooling element when the spring element is in a relaxed condition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.