Hybrid module with impact torque limiter
US10975944B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 12, 2019 |
| Grant date | Apr 13, 2021 |
| Priority date | — |
| Expiry date | Sep 12, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/62
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A hybrid module includes a rotor carrier, a rotor, first and second pluralities of clutch plates, an input, a spring element, and first and second torsion dampers. The rotor carrier has a first outer circumferential surface and an inner circumferential surface with a first spline. The rotor is fixed to the first outer circumferential surface. The first plurality of clutch plates is drivingly connected to the first spline. The input has a second outer circumferential surface with a second spline. The second plurality of clutch plates is drivingly connected to the second spline. The spring element is for compressing the clutch plates to transmit a clutch torque. The first torsion damper is arranged in a first torque path between the input and an engine. The second torsion damper is arranged in a second torque path between the rotor carrier and a multi-speed transmission.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.