Birotary Engine
This engine is the result of our effort to solve a request to create new lightweight, powerful and low vibration unit for an ultralight airplanes. The main request was high power/weight ration and low vibration.
Advantages vs. Traditional Four Stroke Engines
Higher power-to-weight ratio of the KNOB Birotary engine comes both from significant increase of the power per unit of volume and weight reduction, primarily from the following three design features…
Diference and Advantages to The Wankel Engine
The KNOB Birotary Engine concept solves the shortfalls of the Wankel engine and other rotary engine designs. The major difference is superior sealing the combustion chamber of the KNOB Birotary engine.