FIELD: electricity.
SUBSTANCE: drive of current disconnecting switch of overhead system of railway includes the housing in which six electromagnets are arranged in a circumferential direction at equal intervals. Magnetic conductor of each of electromagnets has a gap. Disc made from non-magnetic material and interlocking disc are rigidly installed on the drive shaft. Ten steel plates are located on the disc from non-magnetic material in a circumferential direction at equal interval between themselves. Steel plates have the possibility of entering the gaps of magnetic conductors of electromagnets. Fibre-glass plastic can be used as non-magnetic material of disc.
EFFECT: improving operating reliability of drive, simplifying its design and decreasing its weight and dimensions.
2 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PNEUMOELECTRIC CONVERTER FOR BRAKING CONTROL SYSTEM OF LIGHT RAIL VEHICLE | 2023 |
|
RU2812153C1 |
| DATA INPUT DEVICE | 1990 |
|
RU2015535C1 |
| DEVICE FOR AUTOMATIC TURNING OF WORK RELATIVE TO SEWING MACHINE NEEDLE | 0 |
|
SU867960A1 |
| BALL-TYPE FLOW METER FOR ELECTRICALLY CONDUCTIVE LIQUID | 2020 |
|
RU2762946C1 |
| BALL FLOW METER FOR ELECTRICALLY CONDUCTIVE LIQUID | 2023 |
|
RU2811675C1 |
| METHOD FOR AUTOMATIC CONTROL OF SPEED OF COAL HARVESTER BASED ON DEGREE OF COAL FACE CAVITY | 2020 |
|
RU2780056C1 |
| METHOD OF DEFECTS DETECTING AND DEFECT SIZE DETERMINING | 2016 |
|
RU2650414C2 |
