FIELD: vehicles.
SUBSTANCE: vehicle propulsor drive comprises an electric motor and a reduction gear with a two-stage gearbox controlled by an electromagnet. Electric motor is made with two independent armature windings, each with its own brush-collector device. At lower speed of propulsor armature windings are connected in series, and at second speed – in parallel. Electromagnet of gearbox is connected to power supply simultaneously with switching of armature windings from parallel connection to serial connection.
EFFECT: increased range of speeds.
1 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| WHEELED-WALKING PROPELLER | 0 |
|
SU887340A2 |
| TWO-STAGE GEARBOX | 0 |
|
SU1131684A1 |
| MOONWALKER | 2023 |
|
RU2822931C1 |
| DC ELECTRIC MOTOR WITH ELECTROMAGNETIC FRICTION CLUTCH | 0 |
|
SU655032A1 |
| DEVICE FOR STARTING DC ELECTRIC MOTOR | 0 |
|
SU873366A1 |
| AUTOMATIC GEAR SHIFTING SYSTEM OF FIXED-RATIO TRANSMISSION FOR VEHICLE | 2003 |
|
RU2259505C1 |
| DEVICE FOR SYNCHRONOUS ROTATION OF D.C.ELECTRIC MOTOR SHAFTS | 0 |
|
SU1305820A1 |
| ALL-WHEEL-DRIVE VEHICLE | 2005 |
|
RU2290328C1 |
| APPARATUS FOR CONTROLLING ELECTROMAGNET OF TRANSPORTATION MACHINE CLUTCH | 0 |
|
SU928111A1 |
| ELECTRIC MOTOR WITH OVERLOAD PROTECTION DEVICE | 0 |
|
SU904109A1 |
