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Title:
HYDRAULIC CONTROLLER FOR A DUAL-CLUTCH GEARBOX IN A UTILITY VEHICLE
Document Type and Number:
WIPO Patent Application WO/2015/043586
Kind Code:
A3
Abstract:
The invention relates to a hydraulic controller for a dual-clutch gearbox in vehicles with an internal combustion engine, more particularly utility vehicles (NFZ), which controller can be used to operate and cool the clutches and comprises a hydraulic energy source. The invention is characterised in that the hydraulic energy source can be driven both by the internal combustion engine and by an electric machine.

Inventors:
NISSEN HANJO (DE)
GRETHEL MARCO (DE)
WILLEKE ROSHAN (DE)
Application Number:
DE2014/200417
Publication Date:
November 26, 2015
Filing Date:
August 21, 2014
Export Citation:
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Assignee:
SCHAEFFLER TECHNOLOGIES AG (DE)
International Classes:
F16D48/02
Domestic Patent References:
WO2010127659A12010-11-11
Foreign References:
DE102010048826A12011-04-28
DE102011102798A12011-12-29
DE102008058080A12009-06-25
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