An oil supply system of an automatic transmission or an automated manual transmission in a power train has an oil pan and a pressure line for supplying elements of the transmission with pressurized oil. A pumping device pumps oil from the oil pan into the pressure line at a supply pressure P0. A hydrodynamic converter, being a starting element, forms a subsection of the pressure line. A hydrodynamic retarder is disposed in a retarder oil circuit. At least a first switching valve, a second switching valve and a heat exchanger, wherein the heat exchanger is selectively switchable, by way of the switching valves, as a subsection into the pressure line or the retarder oil circuit. A temperature sensor is provided following the pumping device in the direction of flow in order to detect the oil temperature in the pressure line.
ÖLVERSORGUNG EINES AUTOMATGETRIEBES ODER AUTOMATISIERTEN SCHALTGETRIEBES, IN EINEM ANTRIEBSSTRANG
OIL SUPPLY SYSTEM OF AN AUTOMATIC TRANSMISSION OR AUTOMATED MANUAL TRANSMISSION IN A POWERTRAIN
ALIMENTATION EN HUILE D'UNE TRANSMISSION AUTOMATIQUE OU D'UNE BOÎTE DE VITESSES AUTOMATISÉE DANS UNE CHAÎNE CINÉMATIQUE
2024-01-03
Patent
Electronic Resource
German
Ölversorgung eines Automatgetriebes oder automatisierten Schaltgetriebes, in einem Antriebsstrang
European Patent Office | 2017
|ÖLVERSORGUNG EINES AUTOMATGETRIEBES ODER AUTOMATISIERTEN SCHALTGETRIEBES, IN EINEM ANTRIEBSSTRANG
European Patent Office | 2017
|European Patent Office | 2017
|European Patent Office | 2017
|