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
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
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