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EHM_Genius

Why is the 5-stroke EHM engine a major innovation?



At Efficient Hydrogen Motors, we are delighted to introduce our 5-stroke combustion engine , an innovation that is revolutionizing the engine industry. This engine is designed to maximize energy efficiency while being compatible with hydrogen and other low-carbon fuels (Efuls, methanol, non-carbon ammonia, etc.). It represents a major step forward, both in terms of reducing fuel consumption and reducing the total cost of ownership, thus meeting current challenges of decarbonization and sustainability.

 

Optimization and control of combustion temperature

A fundamental aspect of our 5-stroke engine is its precise optimization of combustion temperature. Unlike traditional combustion engines, where heat management can lead to significant losses, our technology keeps combustion and system temperatures within optimal ranges. This careful control reduces thermal losses and improves overall engine efficiency , resulting in a significant reduction in fuel consumption . Ultimately, this improved efficiency helps reduce the total cost of ownership for users, by optimizing energy efficiency and extending component life.

 

Unique 5-stroke kinematics: A key difference from 4-stroke

Unlike conventional 4-stroke engines, the 5-stroke engine we are developing introduces unique kinematics which improves the overall performance of the engine. Our recent tests have confirmed that this innovative architecture combined with our other innovations overcomes some of the limitations of traditional engines, particularly in terms of knocking and long-term component degradation. By validating the first tests of this 5-stroke kinematics, we have demonstrated that the engine actually performs as expected, offering a cleaner and more stable system.

 

Materials specifically designed for hydrogen

Our material choices also reflect this commitment to performance and durability. Every component of the engine has been designed to withstand the unique challenges of hydrogen, ensuring increased longevity while maintaining maximum safety. These materials, specifically adapted to this fuel, allow our engine to surpass existing technologies in terms of resistance to the specific stresses of gaseous fuels.

 

Validation tests and perspectives

Early engine testing has already validated several critical aspects of the design, confirming that the unique kinematics of this engine are performing as expected. These initial tests are essential to demonstrate that this engine is not just a theoretical idea, but a real solution ready for optimization. Real-world testing will come in the coming months, allowing us to further validate the engine’s performance in industrial and heavy-duty mobility environments. We will be sure to share these results as we progress.

 

Unparalleled disruptive technology

This truly represents a disruptive technology, redefining the standards of performance and sustainability. It is not simply an improvement of existing combustion engines, but a radical innovation that combines energy efficiency, reduced consumption, and compatibility with cleaner fuels such as hydrogen. This engine is positioned as a key solution for industries seeking to decarbonize while maintaining high performance and maximum autonomy.

 

We look forward to continuing to share next steps with you.


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