INNengine, a company based in Granada, Spain, has developed a tiny-but-powerful "opposed-piston engine" with no cylinder head, camshaft, crankshaft, valves, or oil mixed with fuel. The engine features a single-stroke combustion cycle and offers better engine balance, minimizing noise, vibration, and harshness. While it is unlikely to directly power cars, INNengine is targeting the electric vehicle market as a range extender. The technology could be a logical path forward for lightweight and cost-effective EVs.
Spanish company INNengine has developed a unique 500cc 'one-stroke' engine that defies traditional design, weighing just 85 pounds and producing 120 horsepower. The engine features opposed-pistons and lacks connecting rods, resulting in improved balance and reduced noise and vibration. It utilizes a single-stroke combustion cycle and can be used as a range extender in electric vehicles, offering a lightweight and cost-effective solution for extending their range. While it may not directly power cars, the INNengine has the potential to revolutionize the automotive industry.
Spanish company INNengine has developed a powerful 500cc opposed-piston engine that weighs just 85 pounds and produces 120 horsepower. The engine features a single-stroke combustion cycle and has no cylinder head, crankshaft, camshaft, or valves. It utilizes a unique mechanical configuration with eight pistons and four combustion chambers, resulting in improved engine balance and reduced noise, vibration, and harshness. While the engine is not likely to be directly used in cars, it could serve as a range extender for electric vehicles.
Spain-based firm INNengine is promoting its e-REX motor, a 1-Stroke engine technology that combines the benefits of electric and internal combustion engines. INNengine claims that the e-REX offers higher power density and efficiency compared to conventional engines, making it a promising solution for sustainable motoring.
