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An innovation in the world of engines promises to be 200% more efficient: understand how a 1-cycle engine works and how it compares to two-stroke engines

Written by Bruno Teles
Published 22/05/2024 às 14:43
An innovation in the world of engines promises to be 200% more efficient: understand how a 1-cycle engine works and how it compares to two-stroke engines
Photo: INNengine/Disclosure

The 1-cycle engine promises 200% greater efficiency by combining all operating steps into a single piston movement, surpassing two-stroke engines in performance and sustainability.

A new technology is attracting attention in the world of engines: the 1-cycle engine. Its creators claim that it is 200% more efficient than traditional engines. But is this innovation real? Let's find out what a 1-cycle engine is and how it works.

The 1-cycle engine combines the four stages of conventional engines into a single piston movement. This new approach promises to revolutionize the efficiency of internal combustion engines.

200% more efficient? Discover the biggest secret of the 1-cycle engine!

The 1-cycle engine is an innovation in the field of internal combustion engines. Unlike four-stroke engines and two-stroke engines, the single-cycle engine performs the intake, compression, power and exhaust stages in a single piston movement.

A Spanish company INNengine, founded in 2011, is a pioneer in the development of this technology. With a small but dedicated team, they created the E-REX engine and REX B. These engines utilize opposing pistons that move in balance, eliminating vibrations and providing smoother operation.

E-REX engine impressed experts with its silent and efficient operation

During testing at the University of Valencia, the E-REX engine impressed experts with its silent and efficient operation. The combination of high power and low vibration makes this engine ideal for a variety of applications, including vehicles and industrial machines.

Compared to two-stroke engines, the 1-cycle engine offers several advantages. While two-stroke engines are known for their high emissions and need for mixing oil and gasoline, the single-cycle engine is cleaner and more efficient. It maintains the power of two-stroke engines, but without the pollution and noise problems.

1-cycle engine needs a complex cooling and lubrication system

However, this technology is not without challenges. The 1-cycle engine needs a complex cooling and lubrication system to deal with the heat concentrated in the center of the engine. Furthermore, it may have lower torque at low speeds, which may limit its application in certain situations.

INNengine believes the 1-cycle engine can be an intermediate solution as the transition to electric vehicles continues. They plan to use this technology as a range extender for electric vehicles, combining the fuel efficiency with the sustainability of electric motors.

Thus, the 1-cycle engine represents a promising innovation in the field of internal combustion engines. With its advantages in efficiency and smooth operation, it has the potential to change the way we think about combustion engines. Keep an eye out for this technology, which could soon be coming to a vehicle near you.

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Bruno Teles

I talk about technology, innovation, oil and gas. I update daily about opportunities in the Brazilian market. Agenda suggestion? Send it to brunotelesredator@gmail.com

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