Disclosed herein an efficient and cost effective system and method for extinguishing the fire in rail coaches. The system according to the invention is developed using available resources in the coach such as water tank and wherein the system arrangement is been done in a manner to enable the train passengers or ...

Disclosed herein an automatic fire-extinguishing system for oil well, comprising a lower inlet pipe(1), an upper outlet pipe (3), a shell (2) provided with a disc (4) and bolted with and between the lower inlet (1) and the upper outlet pipe (3) for establishing a connection for oil flow, an oil control unit (7) oper...