Mechanisms — 19th century steam

Recent Blogs

Steeple Engine diagram
Steeple Engine Mechanism Explained: How Twin-Rod Marine Steam Engines Work
Steeple engine explained — vertical inverted steam engine design, dual-rod kinematics, marine and mill applications, sizing formulas, and a worked example.
Trunk Engine diagram
Trunk Engine Mechanism: How It Works, Diagram, Parts and Naval Uses Explained
Trunk engines packed marine steam power into shallow hulls by routing the connecting rod through a hollow piston trunk. Here's how they worked and where...
Fletcher's Rotary Condensing Engine diagram
Fletcher's Rotary Condensing Engine: How It Works, Parts, Diagram and Marine Steam Uses
Fletcher's Rotary Condensing Engine explained — how the rotary valve, jet condenser, and crank work together to drive marine and mill applications efficiently.