This paper presentation is about brakes application and different types of brakes in Trains Using.... Good luck...

1. Brakes and its Application in
Trains
By G. Gnana deepika

2. What we are going to cover
• what is meant by breaking and types
• The most common types of breaking
uses in Indian railways
• Explanation of all types of breaks
• Compare the merits and demerits
• Conclusion

3. Vacuum breaking system
• What it means ? And How it work`s
• The main parts of systems in the
vacuum breaks
 1)Drivers brake valve
 2)EXHAUSTER
 3)BRAKE PIPE
 4)DUMMY COUOLING
 5)COUPLED HOSESZ
 6)BRAKE CYLINDER
 7)VACUUM RESERVOIR
 8)BRAKE BLOCK

4. PRINCIPAL OPERATION

5. OPERATION ON EACH VEHICLE

7. ADDITIONAL FEATURES OF THE VACCUM
BRAKES
• ACCELERATORS
• TWINE PIPE SYSTEAM
• EQUALIZING RESERVOIR

8. ADDITIONAL FEATURES OF THE VACCUM
BRAKES

9. Comment
• The vacuum brakes was not widely
popular outside of u.k and u.s
• Simple in design
• Not effective compare to air brakes
• Lounge time requires for applying
brakes
• Large cylinders are needed
• It is slow

10. AIR BRAKE SYSTEM
• What it means ? And How it work`s
• The main parts of systems in the
AIR BRAKE SYSTEAM
 COMPRESSOR
 MAIN RESERVOIR
 DRIVER`S BRAKE VALVE
 FEED VALVE
 EQUALIZING RESERVOIR
 BRAKE PIPE
 BRAKE CYLINDER
 AUXILIARY RESERVOIR
 BRAKE BLOCK
 BRAKE RIGGING
TRIPLE VALVE

11. PRINCIPAL PARTS OF AIR BRAKE SYSTEAM

12. OPERATION ON EACH VEHICLE
BREAK RELEASE

13. BRAKE APPLICATION
BRAKE APPLICATION

14. Lap

15. Comment
• Lap position can obtain
• Effectiveness is less compare to E.P
• It have a complex constriction

16. ELECTRO-PNEUMATIC BRAKE SYSTEAM
• What it means ? And How it work`s
• The main parts of systems in the
ELECTRO-PNEUMATIC BRAKE SYSTEAM
 BRAKE CONTROLLER HANDLE
 ISOLATING VALVE
 PRESSURE REGULATOR
 RELAY VALVE
 CHECK VALVE
 CONTROL PIPE C-MAGNET VALVE AND ELECTICAL
CONTACT
 THREE PRESSURE SWITCH
 PIPES
 FULCRUM SWITCH

17. THE PARTS OF THE E.P UNIT ARE
 HOLDING MAGNET VALVE
 APPLICATION MAGNET VALVE
 CHECK VALVE
 TRIPLE VALVE
 STABILIZING VALVE ANF BULB
 LIMITING VALVE

18. PRINCIPLE OF THE E.P BRAKE

19. APPLICATION

20. RELEASE

21. Comment
• Effectiveness is more , compare to all
others
• It is a fail safe
• Auto lap position will be obtaine.

22. Conclusion
• Integrated braking system
• The working system contains
• How it is differ from the others

23. Transitional Page