Mazda patents emissions technology for rotary engines
Mazda has filed a patent for a compact exhaust gas recirculation system for turbo rotary engines, suggesting it still dreams of building an RX sports car.
Mazda has a soft spot for rotary engines, with a new patent hinting some in the company are keen on a rotary-powered sports car. In a patent lodged with US Patent and Trademark office at the beginning of the year, and just discovered by CarBuzz, Mazd... [3113 chars]