A single stage 50h.p 'Mars' gas turbine made by Perkins Engines at Peterborough up to 1965. The 40 Heat Engines (non steam) 1965
Parsons' original Steam Turbine generator,1884 Parsons' steam turbine generator, 1884. Motive Power 1884
Parsons' Axial Flow Steam Turbine with dynamo constructed for 60 K.W. Generator, 1901; installed at the National Physical Laboratory where it ran until 1913. Parsons' Axial Flow Steam Turbine with dynamo constructed for 60 K.W. Generator Motive Power 1901
Model, scale 1:5, Pelton wheel turbine, with separate base and associated drawing. The model, by Peter Koch, Victor Gelpke and Paul Kagel, Germany, 1907-1917, represents an installation by Messrs. Amme, Giesecke and Konegen of Brunswick, invented by Lester Allan Pelton. Part sectioned to show Pelton wheel. Pelton Wheel Turbine Motive Power 1907-1917
Contra angle turbine handpiece, "Borden Airotor", with Handform grip, chrome plated brass, by Kaltenbach and Voigt, Germany, 1958-1963 Contra angle turbine handpiece Dentistry 1958-1963
Encased Pelton wheel, the 'Hector' water motor No. 2, with stop valve and driving pulley, manufactured by Percy Pitman, Bosbury and Ledbury, Herefordshire, England, 1903. Small Pelton Wheel Turbine, 1903 Motive Power 1903
2 "Gyro" air turbine contra angle handpieces, by Bienne, Switzerland, 1970-1978 2 "Gyro" air turbine contra angle handpieces Dentistry 1970-1978
Model, scale 1:5, Pelton wheel turbine, by Peter Koch, Victor Gelpke and Paul Kagel, Germany, 1907-1917, represents an installation by Messrs. Amme, Giesecke and Konegen of Brunswick, invented by Lester Allan Pelton. Part sectioned to show Pelton wheel. Pelton Wheel Turbine Motive Power 1907-1917
"Orbit" air bearing contra angle turbine handpiece, U.S.A., 1964-1970 "Orbit" air bearing contra angle turbine handpiece Dentistry 1964-1970
"Super Torque 625" ball bearing contra angle handpiece, by Kaltenbach and Voigt, Germany, 1975-1979 "Super Torque 625" ball bearing contra angle handpiece Dentistry 1975-1979
