Model of a Twin Cylinder Stationary engine, 1870-1910

Model (scale about 1:24) of twin cylinder or Siamese' Model (scale about 1:24) of twin cylinder or "Siamese"

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

Buy this image as a print 

Buy

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

License

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

Buy this image as a print 

Buy

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

License

Model (scale about 1:24) of twin cylinder or Siamese'
Science Museum Group
© The Board of Trustees of the Science Museum

Model (scale about 1:24) of twin cylinder or "Siamese"
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Model (scale about 1:24) of twin cylinder or "Siamese" stationary engine, 1870-1910 (see note)

The twin-cylinder or 'Siamese' engine, patented in 1839 by Joseph Maudslay and Joshua Field for marine purposes was modified for land use in exceptional cases, as here shown; the advantage of the arrangement is that a long stroke can be accommodated in a limited height, but mechanically it is undesirable due to the weight of the very large 'T'-shaped crosshead supported by the two piston rods, so that few were made; in common with the table engine and other engines of this time it was superseded by the direct-acting type.

Details

Category:
Motive Power
Object Number:
1911-58
Materials:
wood (unidentified), steel (metal) and brass (copper, zinc alloy)
Measurements:
overall: 220 mm x 125 mm x 135 mm, 1.24kg
type:
stationary engine
credit:
Field, T.C.