Forum Bosch on two continents. Global cooperation

       With 6th till 10th March in the city of Istanbul, Turkey, the forum on development of Bosch services in Ukraine was held. The representatives of Bosch diesel center "Alex Diesel" who are taken part a forum, have visited a factory on manufacture of atomizers for the system Common Rial of 1st and 3rd generations, placed in the city of Bursa. The newest technologies in sphere of manufacture of precision mechanisms have been presented to visitors.

                                                                          >Look photos in the Gallery under the heading "Forum Bosch"

Repair of Diesel Fuel Injection Pump of BOGDAN and ETALON

 

Common Rail - 10 years

Common rail for the world market
Drivers are also convinced by common-rail technology. In western Europe, every second newly registered passenger car was equipped with a diesel engine in 2006. When the technology was launched in 1997, this figure was just 22 percent. In Europe, the situation was as follows in 2006: Belgium had the highest percentage of diesel engines with a market share of 74 percent. It was followed by France (71 percent), Spain (68 percent), and Portugal (65 percent), then Austria (62 percent) and Italy (59 percent). In Germany, 44 percent of all new passenger cars had a diesel engine. This year, Bosch expects a slight increase in western Europe to over 52 percent.

Common-rail technology has a great deal of potential for improving the diesel engine still further. "With this technology and in combination with other measures, we'll be able to meet even the strictest exhaust emission standards currently planned," Dohle said. It even enables compliance with California's exhaust emission standards, which are the world's most demanding. Several automakers in the U.S., Europe, and Japan are starting a diesel drive aimed at the U.S. market. Bosch expects the market share of diesel-powered passenger cars to increase from its current level of approximately six percent to 15 percent in 2015. The diesel engine's main selling points are its reduced fuel consumption and lower CO₂ emissions.

The "clean diesel" may become established even faster in the Asian emerging markets. The driving force behind this development is emission standards that can only be fulfilled with high-pressure injection systems. This year, Bosch will sell a good 100,000 common-rail systems in China, and the same number in India. By 2010, it is likely that there will be some 1.3 million such systems in each of these countries. At present, just one-fifth of the company's total production of high-pressure injection systems is for the markets in Asia and the Americas, but by 2015 this figure will be nearly 50 percent.

Today, Bosch produces common-rail components at 15 sites in 11 countries. This year, Bosch alone will sell more than eight million systems, an increase of almost one-fifth. Last year, the figure was 6.8 million systems. Since 1997, more than 33 million engines have been equipped with Bosch common-rail technology.

Clean and economical
"Modern diesel engines are cleaner than ever before," said Dohle. "This makes the technology extremely promising for the future, as well as capable of fulfilling present-day requirements." Since the early 1990's, carbon monoxide, nitrogen oxide, and hydrocarbon emissions have been reduced by 95 percent and more. The further development of the common rail also ensures that even today, the diesel engine consumes more than 30 percent less fuel than the gasoline engine, while emitting roughly 25 percent less CO₂. "Our common-rail technology will play a major role in meeting the future Euro 5, Euro 6, and US07 Bin5 exhaust emission standards," said Dr. Ulrich Dohle. "As a result, the combination of common-rail technology and exhaust-gas treatment is securing the future of the diesel engine."

With a comprehensive common-rail product portfolio, Bosch serves all the requirements of today's market. The supplier offers systems with injection pressures of 1,350, 1,600, and 1,800 bar. The diverse specifications of the engine manufacturers are met with systems with solenoid-valve and piezo-valve technology. In addition, the next innovation steps for common-rail technology are rapidly approaching. "We will tap any potential we see for the further development of common-rail technology," said Dohle. On the one hand, injection pressure will be increased to 2,000 bar and more, allowing extremely sophisticated engine designs to be implemented. 2,000-bar systems will go into series production before the year ends. On the other hand, especially cost-effective common-rail systems with an injection pressure of 1,100 to 1,450 bar are being developed for emerging markets such as India or China. They are primarily intended for the low-price vehicle segment, and will be launched at the end of 2007. For the middle market segment, Bosch is developing new systems in order to gradually reduce costs and fuel consumption.