초록 ▼

A new Combination Carbon Monoxide Sensor and Furnace Shut-Off System for automatically terminating natural gas flow to a malfunctioning boiler or furnace which is producing dangerous levels of carbon monoxide. The inventive device includes a carbon monoxide sensor system for detecting carbon monoxid

A new Combination Carbon Monoxide Sensor and Furnace Shut-Off System for automatically terminating natural gas flow to a malfunctioning boiler or furnace which is producing dangerous levels of carbon monoxide. The inventive device includes a carbon monoxide sensor system for detecting carbon monoxide, and a control valve electrically connected to the carbon monoxide sensor system and connected within a gas pipe for controlling the flow of natural gas within the gas pipe. When the carbon monoxide sensor system detects a dangerous level of carbon monoxide surrounding the boiler or furnace, a solenoid is electrically activated for closing the control valve for stopping the flow of natural gas into the malfunctioning boiler or furnace.

대표청구항 ▼

[ I claim:] [1.] A combination carbon monoxide sensor and combustion heating device shut-off system kit for control of carbon monoxide danger, said kit comprising:a control valve connected in a gas pipe supplying gas to a combustion heating device employing a flame to burn gas, wherein said control

[ I claim:] [1.] A combination carbon monoxide sensor and combustion heating device shut-off system kit for control of carbon monoxide danger, said kit comprising:a control valve connected in a gas pipe supplying gas to a combustion heating device employing a flame to burn gas, wherein said control valve controls a flow of gas to said combustion heating device; anda carbon monoxide detecting means for detecting carbon monoxide levels in an air space, said carbon monoxide detecting means being electrically connected to said control valve for controlling the closing of said control valve, said carbon monoxide detecting means being adapted to close said control valve for stopping said flow of gas to said heating device upon detection by said detecting means of the presence of a pre-determined level of carbon monoxide, said carbon monoxide detecting means being adapted to sound an audible alarm upon detection by said detecting means of the presence of a pre-determined level of carbon monoxide.