US Patent 10319207 Portable generator including carbon monoxide detector

A generator includes an engine, an air-fuel mixing device coupled to the engine, where the air-fuel mixing device is configured to receive air from an air intake and combine the air with fuel to create an air/fuel mixture, an exhaust outlet positioned on a first side of the generator and coupled to the engine, wherein the exhaust outlet is configured to emit exhaust gases from the engine, and a carbon monoxide (CO) sensor positioned on a second side of the generator opposite the exhaust outlet, where the CO sensor is configured to detect CO concentration near the generator.