Geschachtelte Wurzeln und ihre Elimination

A combination internal combustion and electric engine has a predetermined plurality of cylinders. A number of cylinders less than the predetermined plurality of cylinders are configured in conventional fashion and each has a conventional fuel powered piston located within it. A solenoid powered piston is positioned in each one of the remaining cylinders which does not have a conventional fuel powered piston therein. Additionally, a method of converting a conventional internal combustion engine having a predetermined plurality of cylinders in fluidic communication with a carburetor and an equal number of pistons into a combination internal combustion and electric engine includes blocking off less than all of the cylinders to prevent fluidic communication between the blocked cylinders and the carburetor and replacing a number of the fuel powered pistons within the blocked cylinders with electrically powered pistons. The invention is equally applicable to four, six, and eight cylinder engines.