Thursday, October 21, 2010

2010 Honda Insight EU Version






Honda's IMA hybrid system concept is now 10 years old - having made its debut in the original Insight back in 1999. IMA stands for Integrated Motor Assist, which consists of a low-friction 1.3 litre engine that serves as the primary power source, an ultra thin electric motor, a lightweight and compact battery with a continuously variable transmission.

This system has been used successfully in not only the Honda Insight, but also the Civic IMA, and its successor, the Civic Hybrid. Over the years the system has evolved and become smaller, more lightweight and less expensive to produce, and the latest version in the new Honda Insight is the most advanced IMA technology introduced by Honda to date. The fifth generation IMA system in the Insight is 24% more compact than the fourth generation system freeing up space for luggage.

2010 Honda Insight  EU Version

The engine itself is new, but is based heavily on the 1.3-litre from the Civic Hybrid. This modified i-VTEC unit from the Civic Hybrid has been further enhanced with lessons learned from the Jazz incorporated to improve fuel economy. The low friction, pattern coated piston design has been combined with a new catalyst design to further optimise this already highly efficient power unit. These measures along with a further stabilised combustion process give a fuel economy improvement for the engine alone of 2% on what is already a highly-efficient unit.

0 comments:

Post a Comment