FIELD: engine building.
SUBSTANCE: invention relates to the screw propulsion unit. Screw-type propulsor comprises a rotor with a screw flange provided with a rotation mechanism and a rotary head. Multiturn screw crest of rotor is made in the form of tops in system of stellate plates from elastomer material with central hole of non-round section, connected by ropes. Cables are passed through additional holes equidistant from central hole of plates with tops closing branches of hypocycloidal curves.
EFFECT: extension of the screw propulsion unit functionality is achieved.
1 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SCREW-TYPE PROPULSOR | 2018 |
|
RU2685891C1 |
| SCREW PROPELLER | 2018 |
|
RU2681405C1 |
| AUGER PROPULSION UNIT | 2023 |
|
RU2794377C1 |
| SCREW PROPULSION UNIT | 2018 |
|
RU2688408C1 |
| SCREW MOTOR | 2017 |
|
RU2650297C1 |
| SCREW PROPELLER | 2017 |
|
RU2650301C1 |
| SCREW MOTOR | 2017 |
|
RU2646773C1 |
| SCREW-TYPE PROPULSOR | 2018 |
|
RU2684832C1 |
| SCREW MOTOR | 2018 |
|
RU2681406C1 |
| SCREW-TYPE PROPULSOR | 2018 |
|
RU2685934C1 |
