FIELD: machine engineering.
SUBSTANCE: plate-type rotary positive-displacement machine has one plate 5 in rotor 3 through slot 4 that is located eccentrically in a noncircular body cavity 1. A annular gap 7 between the rotor 3 and in a flange 6 opening 8 is widened from slot 4 with plate 5 in the rotor 3 to a flange 6 bearing assembly and sealed by ring 9 sharp part elastically pressed against a gap 7. The clearance between the rotor 3 and the body 1 is sealed by a seal 13 located in the body 1, elastically pressed against the rotor 3 by its concave surface, where concavity radius is close to the radius of the rotor 3, and the width of the seal exceeds the width of the rotor 3 slot 4.
EFFECT: increase of operation reliability and improvement of functional characteristics.
2 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ROTARY PLATE MACHINE | 2020 |
|
RU2752329C1 |
| ROTARY PLATE MACHINE | 2021 |
|
RU2786465C2 |
| HYDRAULIC WHEEL DRIVE | 2023 |
|
RU2799946C1 |
| VACUUM GUIDED-VANE ROTARY PUMP | 2000 |
|
RU2195582C2 |
| FOUR-STROKE ROTARY-VANE TANGENTIAL ENGINE | 2000 |
|
RU2212545C2 |
| ROTARY POSITIVE DISPLACEMENT MACHINE | 2001 |
|
RU2197642C1 |
| ROTARY PISTON MACHINE (DESIGN VERSIONS) AND SEAL OF PISTON OF ROTARY PISTON MACHINE | 1997 |
|
RU2146009C1 |
| HEAT ENGINE OPERATION METHOD AND ENGINE | 2020 |
|
RU2750514C1 |
| ROTARY-PLATE MACHINE WITH VOLUMETRIC CONTROL (OPTIONS) | 2017 |
|
RU2643886C1 |
| VOLUME ROTARY-VANE MACHINES (TWO VERSIONS) | 2016 |
|
RU2612230C1 |
