'Bell-crank' engine, c. 1799

Model Boulton & Watt bell crank engine, c. 1799 Model Boulton & Watt bell crank engine, c. 1799 'Bell-crank' engine, c. 1799

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

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License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

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Model Boulton & Watt bell crank engine, c. 1799
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Model Boulton & Watt bell crank engine, c. 1799
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Model Boulton & Watt bell crank engine, c. 1799. The bell-crank engine design was devised for Boulton & Watt by William Murdock, one of their employees. It was the first 'independent' (self-supporting) engine to be built.

It is often possible to identify the maker of a model from its workmanship. Details of this model are similar to those on others built by William Murdoch, who was responsible for the conception of the bellcrank engine, the first small and self-contained steam engine available.

Details

Category:
Motive Power
Object Number:
1967-5
Materials:
wood (unidentified) and wrought iron
Measurements:
overall: 440 x 475 x 250 mm
overall weight:
type:
models and steam engines
credit:
G.N. Haden and Sons Ltd.