Key features

Up to 8x smaller

Compared to electromagnetic motors.

Up to 34x lighter

Compared to electromagnetic motors.

99,75% pollutant emissions reduction

Our engines only heat air, there is no combustion of any fuel.

Up to 75 000 m

Theoretical maximum altitude for a scramjet.

Up to 25 000 km/h

Theoretical maximum speed for a scramjet.

Improved reliability

Flashbacks and hot-starts are impossible.

Technology

Unlike the concurrence, we do not try to electrify the aircraft's propulsion by replacing jet engines with electromagnetic motors rotating a propeller.

Instead, we electrify jet engines.

Our solution is able to convert electricity into heat with a 95% efficiency, even if the airflow is passing through the engine at Mach 5+. Our technology is the only one that enables supersonic flights for electric aircraft, and its very good power/weight ratio allows our engines to stay competitive against kerosene or hydrogen jet engines.
Our engines release 99,75% fewer pollutants in the atmosphere. They only release small amounts of nitrogen oxides (NOx), because Nitrogen & Oxygen are both present in the atmosphere and react at high temperatures.

Applications

Future services

Do you need an electric jet engine for your project? We have the solution.

R&D

Ready-to-use solutions

Maintenance

Our team

Damien ENGEMANN

Founder - CEO

UAV planes & helicopters builder and pilot.
Followed an engineer formation at the French school UTBM.
Created SYLPHAERO's innovations.

Tom BERNAT

Co-founder - COO

Industrial and maintenance engineer, graduated from the University of Strasbourg.
Has experience from his previous work at Safran.

Benoît TAVERNIER

Propulsion engineer

ECAM Engineer / Master in Aerospace Engineering at the University of Sherbrooke.

Contact

Contact Info

+33 7 71 01 61 95

contact[at]sylphaero.com

France

SYLPHAERO

Electric jet engines