oil engine Hesselman engine Fuel injection Gasoline direct injection Prosper L'Orange References Patents US Patent 845140 Combustion Engine, dated February 26, 1907. US Patent 502837 Engine operated by the explosion of mixtures of gas or hydrocarbon vapor and air, dated August 8, 1893. US Patent 439702 Petroleum Engine or Motor, dated November 4, 1890. External links The Stationary Engine Club of Sweden A video on the history of the diesel engine, which also contains a demonstration and illustration of the hot bulb engine's working cycle An article from Gas Engine Magazine on Mietz & Weiss hot bulb engines Norwegian-made semi-diesel engines; the last semi-diesel Sabb ended in 1969 Stationary Hot Bulb and Crude Oil Engine Museum English inventions Marine engines Marine propulsion Stationary engines Internal combustion piston engines Articles containing video clips Shipbuilding in England