Twin Cylinder Stirling Engine (BLACK ASSEMBLED)

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Twin cylinder Stirling engine

Twin cylinder Stirling engine      Twin cylinder Stirling engine     

This is a new twin cylinder model of the popular precision single cylinder Stirling engines. They are superbly made and a delight to watch. A modified scotch yoke links the mechanisms of the two cylinders which is mesmerising when in action. The engine can run from just a small difference in temperature between the top and bottom plates. It can run from the heat from your hand or from the heat when placed on a warm cup of tea or coffee.
Base plates: 90mm diameter, 180mm wide, 2mm thick
Flywheel: 82mm diameter, 3.5mm thick
Power cylinder: 12.5mm tube outside diameter, 1.5mm wall thickness
Displacer: 70mm diameter, 7mm thick
Overall height: 150mm

Some of the engine features:
  • Low-profile insulating pillars gives good surface contact with heat source
  • All airtight seals are made with high precision screw threads and nitrile O rings
  • Stainless steel screws throughout
  • Connecting rods are positively located using low friction PET + stainless screws
  • Micron precision borosilicate glass cylinder and graphite power piston
  • Ultra low friction demagnetised and degreased bearings (no lubrication required)
  • Fully CNC machined, ensuring crisp, clean tidy edges all over
  • Engine parts ultrasonically cleaned before hand assembly
  • Precision engineered and hand built in England
  • Runs off the heat of your hand

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Price: £153.18 in

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Ideal for ages 14+.
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