Method for controlling a hydraulic system
US12071963B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Sep 14, 2021 |
| Grant date | Aug 27, 2024 |
| Priority date | — |
| Expiry date | Sep 14, 2041 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D2500/511
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A method for controlling a hydraulic system for actuating a drive train device of a drive train of a motor vehicle includes a first volumetric flow of a pressure medium being provided by an electrically operated pump, and a slave cylinder piston of a slave cylinder being actuated along an actuation path, in a manner controlled by a switch valve, via a second volumetric flow generated from the first volumetric flow. A leakage in the hydraulic system is determined from a comparison of the first and second volumetric flows.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.