Company Filing History:
Years Active: 1979-1993
Title: The Innovative Contributions of Peter Knorreck
Introduction
Peter Knorreck is a notable inventor based in Weissach, Germany. He has made significant contributions to the field of fuel injection technology, holding a total of 11 patents. His work has been instrumental in advancing the efficiency and performance of internal combustion engines.
Latest Patents
One of his latest patents is a fuel injection pump designed for internal combustion engines. This innovative pump features a pump piston with a forward segment and a rear segment of larger diameter. The pump piston operates within a cylinder bore that has two segments of different diameters, which correspond to the diameters of the pump piston. In the forward bore segment, the forward piston segment defines a pump work chamber that can communicate with a fuel reservoir through an electrically actuated valve. The rear segment and the rear piston segment define an annular work chamber that connects to a fuel conduit. During the intake stroke of the pump piston, the pump work chamber fills from the fuel reservoir. In the supply stroke, the size of the piston work chamber decreases, allowing fuel to be positively displaced and pumped into the fuel reservoir. This design ensures efficient fuel delivery to the injection locations via a distributor groove in the pump piston and pressure conduits in the distributor body.
Another significant patent involves a fuel injection pump that allows for a quick shift of the injection onset to early during cold starts or when the engine is not yet at operating temperature. This system includes a work chamber of an injection adjuster that is acted upon separately by the feed pressure of a fuel feed pump. This innovative approach enhances the adaptability of fuel injection quantities, ensuring optimal performance under varying conditions.
Career Highlights
Peter Knorreck is currently employed at Robert Bosch GmbH, a leading company in automotive technology and engineering. His work at Bosch has allowed him to focus on developing advanced fuel injection systems that improve engine performance and efficiency.
Collaborations
Throughout his career, Peter has collaborated with notable colleagues such as Manfred Kramer and Rolf Ebert. These partnerships have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in the automotive sector.
Conclusion
Peter Knorreck's contributions to fuel injection technology have significantly impacted the automotive industry. His innovative designs and patents continue to enhance the performance of internal combustion engines, showcasing his expertise and dedication to engineering excellence