扭振减振器，其特征在于周向驱动侧主质量（1）中，行星齿轮achsfrei保持与从动侧转动辅块（7）（13）与所述行星齿轮啮合连接在闭合输送回路（13），齿轮泵为运行，液体 衰减装置通过用于输送流动以及装置的速度相关的控制装置（18,21,22）的齿轮泵的形式，其中，所述主质量（1）和辅块（7），形成用于阻尼剂的密封外壳，和压力通道（17）（23,24 ）被连接到与吸入室（16），其中，所述行星齿轮（13）和膨胀径向向外（朝向驱动轴2）排列形成锥齿轮的降低压力峰值，未经期刊（成行星齿轮架的口袋12）（10） 辅块（7）被容纳，并且具有锥形齿​​（14）δ 他合作的主要质量（1）。

Torsional vibration damper consisting of a revolving, drive-side primary mass (1), the achsfrei held with in an output-side, circulating secondary mass (7) planet gears (13) is engaged connection with the planet gears (13) gear pumps for a in a closed conveyance run, liquid attenuation means forms, wherein the primary mass (1) and the secondary mass (7) form a sealed casing for the damping agent, and pressure channels (17) of the gear pumps via means (18,21,22) for the speed-dependent control of the conveying flow as well as means (23,24 ) are connected to the reduce pressure peaks with the suction space (16), wherein the planet gears (13) and outwardly flared, radially to the drive shaft (2) arranged bevel gears are formed which, without journals in pockets (12) of a planet carrier (10) the secondary mass (7) are accommodated and with a bevel gear (14) of the primary mass (1) cooperate.