motorkärnorna

Motorkärnorna, also known as the engine core, is a type of combustion engine that originated in Sweden in the 1990s. This innovative engine design is focused on improving fuel efficiency and reducing emissions. It consists of a series of small, four-stroke piston engines that are connected together to form a single, high-torque unit.

The motorkärnorna engine uses a unique combination of cycle-specific combustion to produce a high power-to-weight ratio. Each of the individual engine units, called "motorkärnor," is designed to operate at its optimal point, producing more power and torque than a traditional single-engine design. This approach allows for better fuel efficiency, reduced emissions, and increased overall performance.

Motorkärnorna engines have a modular design, making them relatively simple to maintain and repair. Additionally, the modular design enables the engine to be easily adapted to various applications, such as in passenger vehicles or heavy machinery. Multiple motorkärnor units can be connected to form a larger engine, allowing for increased power output and flexibility.

While the motorkärnorna engine has shown promise in terms of efficiency and performance, its adoption has been limited. Several car manufacturers, including Volvo, experimented with the design but ultimately discontinued the technology. Despite this, the concept of motorkärnorna has laid the groundwork for further innovation in engine design and combustion technology.