Mechanical animations

Parallel piston two stroke engine also known as a Twingle

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  Two stroke Valveless engine Animation-2

Four cylinder four cycle Inline engine

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  Reihenmotor Vier Zylinder 1-2-4-3

Hero's Steam turbine

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  Aeolipile Engine Animation with steam

Atkinson's "Differential" opposed piston engine

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  Atkinson Opposed Piston Engine

Atkinson's over expansion "cycle" engine

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  Atkinson Engine with Intake

Opposed piston two stroke engine with perfect balancing and single crankshaft

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  Simpson's Balanced 2-Stroke of 1914 animation

Four cycle rotary engine

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  Rotary engine - animation slower

DC permanent magnet electric motor

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  Animation einer Gleichstrommaschine

Solenoid electric motor

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  Reciprocating Electric Motor 2