FIELD: transportation.
SUBSTANCE: invention relates to a method and device for compressed air supply of a vehicle as required, in particular a rail vehicle, wherein main air compressor (1) connected to main receiver air duct (2) meets at least the need for main air of rail vehicle for operation of pneumatic braking system (3), and due to at least one auxiliary air compressor (8) driven by an electric motor lower power compared to it, additional compressed air is generated for operation of auxiliary units, wherein in parking mode of vehicle only at least one auxiliary air compressor (8) is used, by means of which pantograph (5) actuated by pneumatic servo drive (9) in standby mode is maintained in constant contact with electric power line (6).
EFFECT: using the invention it is possible to equip the pantograph with little noise formation in the parking mode of the vehicle.
12 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MAIN AND AUXILIARY AIR SUPPLY SYSTEMS AIR DRYER, IN PARTICULAR, FOR THE RAIL VEHICLE, CONTROLLING METHOD AND DEVICE | 2016 |
|
RU2679851C1 |
| METHOD AND DEVICE FOR MAIN AND AUXILIARY AIR SUPPLY, IN PARTICULAR, RAIL VEHICLE | 2016 |
|
RU2689677C1 |
| METHOD AND DEVICE FOR CONTROL OF POWER SUPPLY SYSTEMS OF MAIN AND BACKUP AIR SUPPLY, IN PARTICULAR, RAIL VEHICLE | 2016 |
|
RU2687539C1 |
| METHOD AND DEVICE FOR THE RAIL VEHICLE AUXILIARY AIR SUPPLY SYSTEM | 2014 |
|
RU2622507C1 |
| CONTROL-MEASURING DEVICE AND METHOD FOR MONITORING AND MEASURING AIR SUPPLY SYSTEM PARAMETERS OF VEHICLES IN PARTICULAR RAIL VEHICLES | 2021 |
|
RU2804897C1 |
| ASSEMBLY OF BRAKING AND ADDITIONAL GADGETS WITH AIR-OPERATED BRAKE FOR CARRIER | 2009 |
|
RU2525190C2 |
| PNEUMATIC BRAKE FOR RAIL VEHICLE | 2019 |
|
RU2760717C1 |
| RAIL VEHICLE | 1995 |
|
RU2165862C2 |
| PARKING BRAKE CONTROL MODULE AND RAIL VEHICLE | 2020 |
|
RU2772135C1 |
| VEHICLE ENGINE UNIT | 0 |
|
SU1824334A1 |
