Timo Arais has a patent of a strange concept of dubious energy capacity to produce enough power to be considered useful.

“The project presented in the patent”

-The information is taken from US Patent number 3893295 from 1975.

-As an observation, it does not seem that the connecting rods are not articulated in the pistons, which prevents the variations that occur with the inclined plate. The continuous combustion chamber seems to be that of an Allison 250 turbine (see) and therefore does not seem suitable for this function.

-There are some port plates in the cylinder heads that communicate the compressed air outlet with the single chamber and the return of the expanded gases to the cylinders that are in working stroke. Others are for the admission of outside air and others for the exhaust.