Stator with a contact apparatus
US-2023098997-A1 · Mar 30, 2023 · US
Electronic unit for a voltage converter of a rotating electric machine
US12477679B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-12477679-B2 |
| Application number | US-202218261219-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 20, 2022 |
| Priority date | Jun 23, 2021 |
| Publication date | Nov 18, 2025 |
| Grant date | Nov 18, 2025 |
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- Title
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Abstract
Official abstract text for this publication.
An electronic unit for a voltage converter of a rotating electric machine includes a first busbar including a first plate, a first connection portion projecting from the first plate, on a first side of the first plate. A first connection surface is able to be welded to a second connection surface of a third busbar of a power electronics module by a first laser weld using a first laser beam. A second busbar separate includes a second plate parallel to and located on a second side of the first plate, opposite the first side. The first or second busbar includes a first extension extending in line with the first connection surface, the first extension being able to block the first laser beam. A voltage converter can include the electronic unit, and the electrical assembly can include the voltage converter and a rotating electric machine.
First claim
Opening claim text (preview).
The invention claimed is: 1 . An electronic unit for a voltage converter of a rotating electric machine comprising: a first busbar comprising: a first plate, a first connection portion projecting from the first plate, on a first side of the first plate, the first connection portion comprising a first connection surface, the first connection surface forming a first angle with the first plate, the first connection surface being able to be welded to a second connection surface,…
Assignees
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Classifications
Electricity · mapped topic
- H05K7/14322Primary
Electricity · mapped topic
- H05K7/14329Primary
Electricity · mapped topic
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Frequently asked questions
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- What does patent US12477679B2 cover?
- An electronic unit for a voltage converter of a rotating electric machine includes a first busbar including a first plate, a first connection portion projecting from the first plate, on a first side of the first plate. A first connection surface is able to be welded to a second connection surface of a third busbar of a power electronics module by a first laser weld using a first laser beam. A s…
- Who is the assignee on this patent?
- Valeo Equip Electr Moteur
- What technology area does this patent fall under?
- Primary CPC classification H05K7/14322. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Nov 18 2025 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 2 related publications on this page (citations in our corpus or others sharing the same primary CPC).