The automotive company Ferrari has developed a V12 internal combustion engine patent that utilizes oval-shaped pistons to redefine engine design capabilities. The patent filing presents an innovative engine design that replaces circular pistons with pill-shaped ones to potentially achieve new levels of engine efficiency and performance.
Honda used oval pistons in motorsports before, but Ferrari adopted a unique approach that focuses on small engine size along with decreased friction and improved power performance. The standard engine design uses round pistons that move vertically inside cylinders that connect to individual crankshaft journals. The Ferrari engine design stretches pistons horizontally when they move up and down like a NASCAR oval track. Ferrari engineers achieve shorter engine length through perpendicular orientation of the long axis to the crankshaft.
The space-saving innovation applies specifically to Ferrari V12-powered flagship vehicles, which need optimized dimensions, especially when using mid-engine designs or hybrid systems. The patent design features a crankshaft system with two opposing pistons connected to a single journal, which makes manufacturing easier and produces less friction. The new layout design improves both mechanical operation and fuel economy and power generation capabilities.
The new engine design reduces piston movement within cylinders that produces traditional frictional losses. Ferrari engineers include heat-dissipating features in the elongated piston sides to enhance combustion airflow and dynamics.
Ferrari continues to focus on improving high-performance combustion engines through research and development while respecting current industry regulations for hybrid and electric powertrain adoption. The creation of oval piston technology would allow Ferrari to retain its signature engine audio while achieving better efficiency and reduced emissions.
This patent demonstrates Ferrari’s commitment to innovation even though the company has not revealed its production schedule. The innovation will allow Ferrari enthusiasts to experience their legendary V12 performance in a modernized form.
