Heat dissipation device as well as electrical connection box, electrical energy storage device and vehicle including such a heat dissipation device.
The heat dissipation device with a movable thermal interface and heat pipe addresses the degradation issue in battery packs by improving heat exchange, reducing temperature and eliminating the need for oversizing, thus minimizing bulk and cost.
FR3169787A1Pending Publication Date: 2026-06-19AMPERE SAS
Patent Information
- Authority / Receiving Office
- FR · FR
- Patent Type
- Applications
- Current Assignee / Owner
- AMPERE SAS
- Filing Date
- 2024-12-18
- Publication Date
- 2026-06-19
Smart Images
Figure 00000000_0000_ABST
Abstract
A heat dissipation device, particularly for a motor vehicle, said device comprising a heat pipe (10) configured for heat exchange between, on the one hand, a hot source (12) comprising an electrical component (14), and, on the other hand, a cold source (16), said device further comprising: - a first thermal interface element (50) in contact with the heat pipe (10) and intended to be in heat exchange with one of said hot or cold sources (12, 16), - a second thermal interface element (20) in contact with the heat pipe (10) and intended to be in heat exchange with the other of said hot or cold sources (12, 16), said first thermal interface element (50) being configured to be pivotally movable so as to allow angular orientation of said heat pipe (10). Figure for the abbreviation: Figure 2
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