FIELD: machine building.
SUBSTANCE: invention relates to the machine building. Adaptive damper of torsional vibrations comprises housing (1), cover (10), flywheel located inside housing (1) on bushing (9) in fluid medium with high viscosity (2). Flywheel is composite and comprises middle part (4) and two extreme parts (6). Four grooves (14) are uniformly located along outer surface relative to each other. Four ledges (15) enter the grooves of the sleeve. Middle part (4) of the flywheel is installed freely on the bushing on sliding bearings (3). All parts of flywheel are fixed on bushing (9) by locking ring (7). Three equally spaced skewed holes (12) are inclined toward the flywheel middle part. Spring-loaded wedges (5) fix the middle part of flywheel. Three uniformly located holes (13) are made with spring-loaded retainers (11) inside them.
EFFECT: higher efficiency of torsional vibrations damping in wide range of crankshaft rpm variation, longer service life of engine.
1 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TORSIONAL OSCILLATION DAMPER | 2018 |
|
RU2706131C1 |
| TORSIONAL VIBRATION DAMPER | 2016 |
|
RU2626799C1 |
| PISTON ENGINE WITH TORSIONAL VIBRATION DAMPER AND TORSIONAL VIBRATION DAMPER FOR PISTON ENGINE | 1998 |
|
RU2232909C2 |
| DOUBLE-FLOW FRICTION CLUTCH | 2007 |
|
RU2357125C1 |
| TORSIONAL OSCILLATION DAMPENER | 2021 |
|
RU2783745C1 |
| VIBRATION DAMPER | 2022 |
|
RU2793989C1 |
| COMBINED DAMPER OF POWER DRIVE TORSIONAL VIBRATIONS | 2000 |
|
RU2162176C1 |
| SHAFT VIBRATION DAMPER | 2007 |
|
RU2384769C2 |
| DYNAMIC DAMPER OF TORSIONAL VIBRATIONS | 2011 |
|
RU2472990C1 |
| CLUTCH | 1992 |
|
RU2086823C1 |
