Green Car Congress

APRIL 22, 2013

Use of a variable compression ratio (VCR) could be one technology approach to reducing fuel consumption in highly boosted (e.g., downsized, turbocharged) gasoline engine, as operating an engine with higher compression ratios at low load can increase fuel economy compared to operating an engine with fixed compression ratio.

Fuel Economy 218

Fuel Economy Economy Fuel Downsizing 218

Green Car Congress

SEPTEMBER 12, 2012

At the 17 th Supercharging conference this week in Dresden, Controlled Power Technologies (CPT) will launch what it says is the first water-cooled electric supercharger developed for “quasi-continuous” boosting of commercial diesel engines, including those developed for off highway applications. Cobra electric supercharger. Click to enlarge.

Water 370

Water Commercial Engine Diesel 370

Green Car Congress

OCTOBER 8, 2015

CPT announced the world’s first water-cooled electric supercharger developed for ‘quasi continuous’ boosting of commercial diesel and gasoline engines at the annual supercharging conference held at the Technical University of Dresden in 2012. Earlier post.)

Vehicles 150

Vehicles Exhaust Emissions Diesel 150

Green Car Congress

JULY 17, 2015

The alternative-fuel car evolved to reduce exhaust emissions and other problems derived from burning fossil fuels. The PHEV (Plug-in Hybrid Electric Vehicle), a subset of the electric car, combines a primary electric motor with a much smaller back-up engine fueled with a hydrocarbon/biofuel mix.

PHEV 150

PHEV Plug-in Renewable Energy 150

Tony Karrer Delicious EVdriven

APRIL 21, 2009

August 9, 2007 (Multiple reports on speech and press conference by GM Vice Chairman Bob Lutz) Lutz said his goal is for GM to develop a plug in hybrid on sale by 2010. told the Nikkei International Automotive Conference in Tokyo. Well certainly be careful not to announce anything that we cannot deliver." New York Times ) 10/22/07 ".in

Plug-in 45

Plug-in Plug Hybrid PHEV 45