FIELD: the invention refers to damping devices namely to the devices for dampening of the vibrations of rotors and shafts in machine building.
SUBSTANCE: the damper has a body 1 provided with a cover 2. Inside the inner cavity 3 of the body there is a fly-wheel 4. In the cover 2 there is a nutritive cavity 5 whose one part is connected to the working cavity with a channel 6, and the other - with a channel 7 with a controlling valve/ The technical result is in provision of effective dampening of torsional vibrations in a wide range of changing the frequency of rotations of the shaft.
EFFECT: increases the engine's life.
7 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| VIBRATION DAMPER | 2022 |
|
RU2793989C1 |
| TORSIONAL DAMPER | 1995 |
|
RU2185551C2 |
| DAMPER | 2009 |
|
RU2405991C1 |
| FLUID DAMPER OF TORSIONAL VIBRATIONS | 0 |
|
SU1272030A1 |
| COMBINED DAMPER OF POWER DRIVE TORSIONAL VIBRATIONS | 2000 |
|
RU2162176C1 |
| PISTON ENGINE WITH TORSIONAL VIBRATION DAMPER AND TORSIONAL VIBRATION DAMPER FOR PISTON ENGINE | 1998 |
|
RU2232909C2 |
| DAMPER FOR TORSIONAL VIBRATIONS | 0 |
|
SU1763754A1 |
| TORSIONAL VIBRATION DAMPER | 2011 |
|
RU2470202C1 |
| DYNAMIC DAMPER OF TORSIONAL VIBRATIONS | 2011 |
|
RU2472990C1 |
