Continental Group High-Performance Injector Production Meets Euro 6 Standard
July 31, 2013, Regensburg, Germany. In order to meet the requirements of future emission standards such as Euro 6b (implemented in September 2014) and Euro 6c (implemented in September 2017), the current automotive engine combustion process still needs further improvement. By increasing combustion efficiency, reducing engine size, and using turbocharging technology, gasoline engines can provide a lot of space for reducing emissions, so they will play an important role in achieving these improvements, which is also the direct injection of gasoline on the global market. The reason for this trend is the increasing number of engines. Currently, the operating pressure of high-efficiency injectors for such high-performance engines has been designed to 200 bar. In response, international automotive parts supplier German Continental quickly developed a solution to meet the needs of such applications. The XL3 solenoid injector has been put into mass production this year for a new type of turbocharger. Pressing a 1.5-liter gasoline direct injection engine. "The first application of the XL3 injector in a compact 4-cylinder gasoline engine further demonstrates the potential of our fuel injection technology," said Wolfgang Breuer, head of the engine system business unit of the Continental Group Powertrain Systems Division. "Based on the level we have reached, we are continuing to improve the XL3 injectors, hoping to meet the strict requirements of the European 6c standard," Breuer added. These improvements will focus on several aspects, such as designing a corresponding implementation system to achieve rapid opening and closing of injectors - this is the key to ensuring ultra-precise injection metering performance, especially within a small injection volume range. Breuer also stated that "the combination of precise injection metering and multiple injection functions will help reduce particulate emissions from gasoline direct injection engines and reduce the cost of post-processing technology." Fuel injector and engine matching In order to achieve the highest fuel efficiency, gasoline direct injection engines require extremely precise matching of injector characteristics with the engine. “The XL3 injectors have the precision to meet this requirement,†said Gunnar Lowack, head of injector product line for the engine system business unit of the Continental Group Powertrain Systems Division. “For example, controlled solenoid injection (COSI) function The injector needle's closing rate is continuously monitored, and based on this monitoring information, an integrated calibration function ensures that the fuel injector injection rate meets the rating throughout its service life, in order to meet the Euro 6c emissions standard particulate matter. Quantity and quality emission limits, precise fuel injection control are critical, it is the key to achieve the required spray preparation and penetration characteristics under any combustion chamber conditions, and with new experimental methods such as WLTC (World The uniform light-duty test cycle) and RDE (real-driving emissions) emphasize more on transient conditions (load changes), and this accuracy will certainly become more important in the future. "These dynamic changes in injection and combustion conditions may contribute to fuel consumption. There is a significant impact," Lowack said. "This will place more demands on the injector. †With 2012 sales of 32.7 billion Euros, Continental Group is one of the world's leading suppliers of automotive components. The Group's business covers braking systems, powertrains and chassis systems and components, instrumentation, infotainment systems, automotive electronics, tires and industrial rubber products. It is committed to enhancing driving safety and global environmental protection. Continental AG is also an excellent partner in automotive network communications. The Continental Group employs approximately 173,000 people worldwide in 46 countries. German Continental Automotive Group had sales of approximately 19.5 billion Euros in 2012. It has a chassis and safety system (2012 sales of 7 billion Euros, 34,500 employees) and a powertrain system (2012 sales of 6.1 billion Euros and 31,000 employees). ) and the body electronics system (2012 sales of 6.4 billion euros, 33,000 employees) three divisions. At present, the automotive group has more than 170 branches worldwide. As a partner in the passenger and commercial vehicle industry, the Auto Group is committed to further modernizing its vehicles, developing and producing innovative products and systems, and is committed to a new driving experience that is safe, environmentally friendly, economical and comfortable. The Chassis and Safety Systems Division develops and manufactures electronic and hydraulic braking systems, chassis control systems, sensors, driver assistance systems, airbag controls and sensors, washing systems and electronic air suspension systems. Its core advantage is the ContiGuardTM system, which integrates active and passive safety systems. The Powertrain System Department focuses on innovative and efficient automotive powertrains. Its extensive product range covers gasoline and diesel injection systems, engine management systems, transmission control, sensors and actuators, fuel supply systems, hybrid vehicles and electric vehicles. Components and systems. Information management is the core business of the Body Electronic Systems Division. The products of the Body Electronics Systems Division include instrument clusters and multi-function displays, control units, electronic car entry systems, tire monitoring systems, radios, multimedia and navigation systems, temperature control systems, in-vehicle information service solutions, and cockpit modules and systems. Wind Chime Custom Designs,Angel Wind Chime Memorial,Solar Wind Chimes For Outside,Unique Solar Wind Chimes REVINNO Collective and Home Decor , https://www.revinnodesign.com