Hydrodynamic torque converter

A torque converter, comprising:

• a housing arranged to receive torque;
• an impeller non-rotatably connected to the housing;
• a turbine hydraulically connected to the turbine;
• a hub arranged to engage an input shaft for a transmission;
• a damper including:
• a disk part non-rotatably connected to the turbine;
• an intermediate flange;
• a first coil spring directly engaged with the disk part and the intermediate flange;
• an output-side disk non-rotatably connected to the hub;
• and,
• a second coil spring directly engaged with the intermediate flange and the output-side disk;
• and,
• a centrifugal force pendulum absorber including first and second pluralities of pendulum masses, wherein:
• the intermediate flange includes first and second sides facing in opposite directions;
• respective pairs of pendulum masses from the first and second pluralities of pendulum masses are connected to the intermediate flange radially outward of the first and second coil springs;
• a pendulum mass from the first plurality of pendulum masses in a respective pair of pendulum masses faces the first side of the intermediate flange;
• and,
• a pendulum mass from the second plurality of pendulum masses in the respective pair of pendulum masses faces the second side of the intermediate flange.

A hydrodynamic torque converter (1) with:

• an impeller (2) connected on the drive side arranged in a housing (3);
• a turbine (4) driven by the impeller connected with a driven side of the torque converter (1);
• a turbine damper (5) actively disposed between the turbine (4) and the driven side, wherein:
• the turbine damper (5) comprises:
• a first damper part (9) formed out of an input part (6) connected with the turbine (4) and an intermediate flange (11), the first damper part limitedly rotatable against the intermediate flange (11) by the action of at least a first energy accumulator (12);
• a second damper part (10) comprising the intermediate flange (11) and an output part (8) which is limitedly rotatable against the intermediate flange (11) by the action of at least a second energy accumulator (13);
• and,
• an adaptive-speed vibration absorber (16) arranged on the intermediate flange (11) radially outward of the input part and is at least partially rotatable with respect to the input part.