Electrical switching device, electrical drive layout and motor vehicle
US12342510B2 · kind B2 · utility
0Cited by
1References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 14, 2023 |
| Grant date | Jun 24, 2025 |
| Priority date | — |
| Expiry date | Jun 25, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02P2207/05
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An electrical switching device for operating an electrical machine comprises an inverter circuit, an exciter circuit and a cooling device, wherein the exciter circuit is formed by at least one circuit module, wherein the circuit module is thermally coupled to the cooling device and comprises a discharge circuit, connected to the inverter circuit and adapted to discharge at least one energy accumulator of the inverter circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.