STOVE

摘要

A stove has a fuel reservoir which communicates via fuel supply line with a burner. A stop valve in the fuel supply line controls fuel supply from the fuel reservoir to the burner. A normally-open emergency shut-off valve in the fuel supply line is operable to close the fuel supply line if the fuel pressure rises a preset amount above a normal operating pressure due to overheating of the fuel reservoir for example.

主权项

1. A stove, including:
a burner, a fuel reservoir, a fuel supply line communicating between the fuel reservoir and the burner, a stop valve in the fuel supply line which is operable to control the supply of fuel from the fuel reservoir to the burner, and a normally open emergency shut-off valve in the fuel supply line which is operable to close the fuel supply line, wherein said emergency shut-off valve is operable to close the fuel supply line in response to the fuel pressure in the fuel supply line, when said fuel pressure reaches a preset excess fuel pressure above a preselected normal operating fuel pressure.