FIELD: vehicles.
SUBSTANCE: invention relates to machine building, particularly, to high-speed train car bodies. Car body of high-speed train comprises onboard compressor equipment (2) connected by means of hoses (3) to air ducts (4) through selector for switching of air ducts (5) installed immediately before and outside the length of bogie (6) at the level of the car bottom perpendicular to the longitudinal axis housing. Air duct (4) is made in the form of a shaped tube with through groove (7) along the length of the tube, which acts as a nozzle forming a narrow air front directed perpendicular to the incoming air flow of the undercar space. Depending on the direction of the train movement, the selector for switching of air ducts (5) activates the air duct on the side of the incoming flow of air masses.
EFFECT: invention increases the reliability of the high-speed train car body.
1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CAR BODY OF PIPELINE TRANSPORT | 2020 |
|
RU2738149C1 |
| HIGH-SPEED RAILWAY TRAIN | 2009 |
|
RU2454340C2 |
| RAILWAY CAR | 2013 |
|
RU2524289C1 |
| HIGH SPEED TRAIN AERODYNAMIC BRAKE | 1998 |
|
RU2138413C1 |
| RAILWAY CAR | 2013 |
|
RU2524272C1 |
| CAR BODY | 0 |
|
SU1752615A1 |
| RAILWAY CAR | 2012 |
|
RU2516824C1 |
| PROTECTIVE TROUGH FOR HIGH-SPEED TRAINS | 2010 |
|
RU2561488C2 |
| MOTOR CAR OF A HIGH-SPEED TRAIN WITH INTERNAL OVERPRESSURE | 2018 |
|
RU2764482C2 |
| BODY OF HIGH-SPEED VEHICLE | 0 |
|
SU1652150A1 |
