US Patent 8944088 Safety valve

A safety valve for interrupting the flow of fuel through a fuel line includes a housing member and a safety valve insert, wherein the housing member houses a portion of the safety valve insert and the valve insert includes a connection end for connecting to a grounding surface to draw electrical current through the safety valve insert, a fusible link, which is broken by electrical current, and a plunger, which is released when the fusible link is broken and interrupts the flow of fuel through a fuel line.