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US 11,770,915 B2Granted
Electrical equipment comprising a busbar cooled by two faces of a heatsink
AssigneeValeo Siemens eAutomotive France SAS
InventorsAlexandre Legendre, Aurélien Pouilly
Life of this patent
Estimating the term…
Abstract
The invention relates to electrical equipment comprising: a heatsink comprising an internal volume delimited by at least two opposite faces, a busbar, said busbar coming against said two opposite faces of the heatsink in such a way as to be cooled by said heatsink.
Claims20
An electrical equipment comprising:
- a heatsink comprising an internal volume delimited by at least two opposite faces;
- and
- a busbar, said busbar coming against said two opposite faces of the heatsink in such a way as to be cooled by said heatsink, wherein the busbar extends along the two opposite faces in such a way as to surround the heatsink.
An electrical equipment assembly, comprising:
- a heat sink having a main portion and an auxiliary portion, the auxiliary portion having a first surface and a second surface between a first side and a second side of the auxiliary portion, the second surface being opposite to the first surface with an internal volume of the auxiliary portion between the first surface and the second surface;
- and
- a busbar comprising two lead frames, each of the lead frames having a first portion contacting the first surface of the auxiliary portion and a second portion contacting the second surface of the auxiliary portion.
An electrical equipment comprising:
- a heatsink comprising an internal volume delimited by at least two opposite faces connected to a first side and a second side, wherein the second side is opposite the first side;
- a busbar, said busbar coming against said two opposite faces of the heatsink in such a way as to be cooled by said heatsink;
- and
- wherein said busbar extends along said heatsink from the first side to the second side, then from the second side to the first side.
1 more element
Dependencies are inferred from the claim text.