FIELD: machine building.
SUBSTANCE: in dynamic sealing one disks package is made together with bushing, and another disks package is made together with unrotating sleeve, at that each of the channels has tangential input, axial output and connects the labyrinth clearance with environment along the curved path. At that the end face of the sleeve has slot in area of the channels output, partially covered by the outside disk.
EFFECT: increased efficiency of the dynamic sealing, increased tightness.
2 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| LABYRINTH PACKING | 0 |
|
SU992875A1 |
| LABYRINTH PACKING FOR ROTATING SHAFT | 0 |
|
SU572622A1 |
| SILICONE SEALS OF HIGH-TEMPERATURE ROTARY DISC HEAT EXCHANGER | 2019 |
|
RU2716640C1 |
| BOREHOLE LINEAR MOTOR | 2014 |
|
RU2549381C1 |
| HIGH-TEMPERATURE ROTARY DISC HEAT EXCHANGER | 2019 |
|
RU2716639C1 |
| METHOD OF COMPENSATION OF DEFORMATION OF HIGH-TEMPERATURE ROTARY DISC HEAT EXCHANGER | 2019 |
|
RU2716636C1 |
| METHOD OF PREVENTING DEFORMATION OF HIGH-TEMPERATURE ROTARY DISC HEAT EXCHANGER | 2019 |
|
RU2716638C1 |
| DRIVE OF CLAMPING MECHANISM OF LATHE | 0 |
|
SU1235665A1 |
| METHOD FOR PREVENTING THERMAL DEFORMATIONS OF ROTOR FRAME OF DISC HIGH-TEMPERATURE ROTATING REGENERATIVE HEATER OF WORKING FLUID OF POWER PLANT | 2020 |
|
RU2744588C1 |
| SPINDLE UNIT OF ELECTROCHEMICAL MACHINE | 0 |
|
SU1129043A1 |
