Monday, April 5, 2021

Tuesday Torque: 5 HP Hornsby Akroyd Oil Engine

 Great Pick, Merle! Thank You! Chris Eppings description should answer most questions that viewers may have. These oil engines were designed to burn heavy oil. 

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"You are viewing a very historically significant engine. This oil engine, built in Grantham England was designed by Herbert Akroyd Stuart. An Englishman, Akroyd Stuart designed and built the worlds first successful oil engine. His engine was patented, built, and successfully run a year before Rudolph Diesel ran his first engine in Germany. Akroyd sold his design to Richard Hornsby Co and they produced engines based on his design for many years. The blow torch on the head of the engine is used to heat the bulb for starting. Once under load, the engine would produce enough heat to maintain the temperature required for ignition and the torch could be removed. Fuel is controlled by the length of the stroke of the fuel pump as well as the valve connected to the governor which bypasses the fuel back to the tank rather than injecting it into the engine. The engine is very well constructed with bronze bearings and heavy castings. "


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