Method for optimizing feature parameters of straight grooves of wet friction element
US11193550B2 · kind B2 · utility
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Key dates
| Filing date | Oct 8, 2020 |
| Grant date | Dec 7, 2021 |
| Priority date | — |
| Expiry date | Oct 8, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/00
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Disclosed is a method for optimizing feature parameters of straight grooves of a wet friction element and relates to the technical field of heavy-duty vehicle transmission. By using the method, the feature parameters of the straight grooves of the wet friction element can be improved by optimization, and the thermoelastic stability of the wet friction element can be improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.