FIELD: transport engineering.
SUBSTANCE: invention relates to vehicle cab ventilating facilities. Proposed device contains air ducts 4, ventilating unit 6 installed at output of air ducts 4, air filters 1, gates 8 installed at input of air ducts 4. Air ducts 4 are formed by upper and lower panels 5,3 of cab roof, and they contains suction channels 7 made in side parts of lower panel 3 of cab roof at output of which air filters 1 are installed. Filters 1 are made in form of holders 16 with filtering elements 17 and are arranged in members 2 of lower panel 3 of cab roof. Gates 8 are provided with louvers 9 pointed to input part of suction channels 7 of air ducts 4. Lower planes 10 of suction channels 7 are made with tilting towards gates 8. Lower edges of gates 8 form slots 13 with lower panel 3 of cab roof.
EFFECT: reduced outer overall dimensions of device, facilitated servicing of filters.
2 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| 0 |
|
SU1781093A1 | |
| VENTILATION ARRANGEMENT FOR VEHICLE CAB | 0 |
|
SU1066846A1 |
| VEHICLE HEATING AND VENTILATING ARRANGEMENT | 0 |
|
SU1399187A1 |
| VEHICLE CABIN VENTILATING DEVICE | 2000 |
|
RU2184039C2 |
| TRACTOR CABIN HEATING AND VENTILATION SYSTEM | 2009 |
|
RU2502611C2 |
| CAR VENT DEVICE | 2012 |
|
RU2480362C1 |
| LIGHT VEHICLE PASSENGER SALOON HEATING AND VENTILATION SYSTEM (OPTIONS) | 2006 |
|
RU2328382C1 |
| VEHICLE HEATING AND VENTILATING SYSTEM | 0 |
|
SU937240A1 |
| VEHICLE CAB VENTILATION ARRANGEMENT | 0 |
|
SU1495146A1 |
| DEVICE FOR TREATING AIR IN VEHICLE CABIN | 0 |
|
SU1270034A1 |
