Ferrari Patents a Mostly Conventional Hybrid System, Not KERS
Ferrari’s chief, Amedeo Felisa, evoked cynical choler when he told reporters last month that his company was functioning on hybrid technologies for its V-twelve vehicles, and that he was open to a V-six in long term Ferraris.
The latter seems speculative, but awesome: The Dino, Ferrari’s very first mid-engine sports activities vehicle, employed a wonderful-sounding V-6. A hybrid Fazza, nonetheless, is all but a carried out deal. A hybrid 599 notion appeared at the 2010 Geneva car demonstrate, packing a V-twelve engine and a Formula 1–inspired KERS hybrid method. Patent programs we’ve uncovered, nonetheless, demonstrate that Ferrari is arranging a far more typical hybrid method. Here are the variations:
KERS stands for Kinetic Vitality Recover Method. While most hybrid fuel-electrical techniques in automobiles recover kinetic energy in some way, KERS typically refers to a method that employs the car’s brakes to spool up a flywheel the flywheel, in turn, briefly holds the power until finally the driver desires a short burst of extra power. Typically, there’s no battery or transistor. In addition to Ferrari, Porsche and Volvo have experimented with KERS hybrid methods.
But Ferrari’s patent describes what sounds like a a lot more conventional, non-KERS hybrid setup. Each a battery and a supercapacitor are listed as techniques of vitality storage. Two electric motors would be utilized, with 1 dealing with the propulsion duties and the other feeding the ancillary systems—air conditioning, power steering, and so on. By utilizing a 2nd motor, it indicates that all of people auxiliary systems do not steal torque from the internal-combustion engine during acceleration. That ought to make for a far more efficient technique that doesn’t need to have to sacrifice functionality. Ferrari has filed rather a handful of diagrams with this software, and some display the principal electrical motor in the engine’s V valley others have it in the rear of the auto with the transaxle.
One particular more critical detail: The patent software describes the technique as becoming set up in a auto with a front-mounted, 90-degree engine. That indicates Ferrari’s talking California, as the V-12 autos have a 65-degree engine-financial institution angle. This is not set in stone, of course—if the system actually comes to exist, we think about it would be engineered to match in twelve-cylinder Ferraris as properly.
We should finish with the normal patent-app proviso: Just since any automaker has applied to patent some thing, that does not guarantee it is going into production. This is far much more time consuming and expensive than applying for trademark defense on a possible automobile name—which primarily requires filling out some forms—but it’s even now far from placing a car on the road.