Manson-Guise Engine
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A Manson-Guise engine is a simplified, albeit less powerful version of a Manson engine. It is a type of hot air engine, converting a temperature difference into motion. There is a hot side and a cold side to the engine. Providing there is a large enough temperature difference between the two sides the engine will run. The Manson-Guise engine is probably the simplest type of hot air engines having only a single con-rod, with a displacer piston and power piston that move at the same time. Manson-Guise engines, like Manson engines and beta Stirling engines, can run bidirectionally.
Manson-Guise engines share some similarities with Stirling engines but with two major differences. Firstly with a Stirling engine the air inside is repeatedly heated and cooled. With a Manson-Guise engine the Manson engine draws in and expels air. Secondly a Manson-Guise engine is able to have a single connecting rod and counterintuitively the displacer piston and power piston are on the same shaft and move at the same time.