Free-piston engine generators (FPELGs) and linear machines represent an innovative approach to energy conversion, combining simplicity in design with high efficiency. These systems operate without ...

LiquidPiston’s flagship innovation, the X-Engine, builds on the principles of rotary engines but with a transformative twist.

Output for the S415 runs from a low of 67 hp (operating on naturally aspirated low-pressure hydrogen), to a high of 162 hp ...

Global sales of the automotive piston system industry were valued at USD 1,900 million in 2020. The demand for automotive ...