Method and Control Unit for Operating a Drive Train of a Vehicle
US-2024068563-A1 · Feb 29, 2024 · US
US8942902B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8942902-B2 |
| Application number | US-201313782398-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 1, 2013 |
| Priority date | Mar 1, 2012 |
| Publication date | Jan 27, 2015 |
| Grant date | Jan 27, 2015 |
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An apparatus, method and computer for actuating a disconnect clutch which is arranged between a first drive unit and a second drive unit of a hybrid drive and which can be actuated by means of a hydraulic actuating element in order to couple or decouple the first drive unit to or from the rest of a powertrain. This is accomplished by adapting a transmission hydraulic pressure level to a disconnect clutch hydraulic pressure level required for actuating the disconnect clutch by a pressure converter arranged between the actuating element and a hydraulic medium supply for a transmission.
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What is claimed is: 1. An apparatus for actuating a disconnect clutch arranged between a first drive unit and a second drive unit of a hybrid drive, the disconnect clutch being hydraulically actuatable in order to one of couple and decouple the first drive unit one of to and from the rest of a powertrain, the apparatus comprising: an actuating element for hydraulically actuating the disconnect clutch; and a pressure converter arranged between the actuating element and a hydrauli…
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Operations & Transport · mapped topic
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