
Microsoft Chairman and Co-Founder Bill Gates along with Sun Microsystems co-founder Vinod Khosla, has invested £23.5 million into a company by the name EcoMotors. The investment by the two IT honchos is to further the development of EcoMotors Opposed-Piston Opposed-Cylinder (OPOC) two-stroke engine.
Bill Gates, Microsoft Chairman and Co-Founder -
EcoMotors has developed a promising technology that could help reduce levels of greenhouse gas emissions in a low-cost, globally relevant way
The OPOC two-stroke engine developed by EcoMotors possesses two-cylinders in an opposed configuration with a crankshaft in between the cylinders. Each cylinder has two pistons which move in opposite directions to each other. This design configuration completely eliminates engine components such as the cylinder head and the valvetrain, thereby resulting in an engine which is compact, lightweight, simple and efficient.
The main advantages of the OPOC engine are:
1. Lighter, more efficient and less polluting when compared with a conventional engine.
2. The OPOC engine produces 1 hp per pound of engine weight.
3. 50 % fewer moving parts when compared with a conventional engine.
4. Low Noise, Vibration and Harshness (NVH).
5. Runs as a fully balanced 4-stroke, 4-cylinder engine.
The OPOC engine can also be connected in multiple modules with the help of an electronically controlled clutch, in order to obtain a range of different power outputs. The OPOC engine can also function as a variable displacement engine, thereby offering good fuel economy, optimised performance and reduced emissions.
EcoMotors is currently developing two versions of its OPOC engine namely the EM65 and the larger, more powerful EM100. Both the engines can be used in single or multiple module configurations depending on the requirement.
EcoMotors will be using its OPOC engine in a car which it is currently developing and which will be capable of delivering a fuel economy figure of 100 mpg. The company is also reportedly working on the design of a motorcycle using the same engine.
It seems as if the OPOC engine developed by EcoMotors has the ability to resurrect the dying breed of two-stroke engines and bring them back to life with a bang and prove to the world that two-stoke engines while being powerful can also be fuel efficient and low emitting.
click through to read more
Read More -->
See Also:
Entry posted on July 19th, 2010 and filed under
Technology