The 1807 charette of de Rivaz. A = Cylinder, B = Spark ignition, C = Piston, D = Balloon containing hydrogen fuel, E = R...

Started by Max Miller · 23 August 2016 · 1 post

1. Max Miller

   #0 · 23 Aug 2016

   The 1807 charette of de Rivaz. A = Cylinder, B = Spark ignition, C = Piston, D = Balloon containing hydrogen fuel, E = Ratchet, F = Opposed piston with air in and exhaust out valves, G = Handle for working opposed piston.
   •