Herbert Akroyd Stuart
(1864-1927)

inventor and inventor of the heavy oil engine (from 1890)

Died aged c. 63

Herbert Akroyd-Stuart (28 January 1864 – 19 February 1927) was an English inventor who is noted for his invention of the hot bulb engine, or heavy oil engine.

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Commemorated on 1 plaque

Emrys2 (talk) on Wikimedia Commons
Bletchley, United Kingdom

Herbert Akroyd Stuart (1864-1927) evolved the first operational heavy oil engine Patented 1890

Denmark Street, Bletchley, United Kingdom where they worked