Company Filing History:
Years Active: 2001-2013
Title: Wilhelm Hopf: Innovator in Fuel Injection Technology
Introduction
Wilhelm Hopf is a notable inventor based in Sachsenheim, Germany. He has made significant contributions to the field of fuel injection technology, holding a total of 4 patents. His work is particularly relevant in the automotive industry, where precision and efficiency are paramount.
Latest Patents
One of Hopf's latest patents is for a fuel injection valve. This innovative valve is characterized by a multi-fan stream nozzle that is shaped downstream from a fixed valve seat located on the inner wall of a valve sleeve. The nozzle is integrated directly in the region of a bulge formed at the downstream end of the valve sleeve. It serves as an atomization device with multiple slit-shaped spray openings, allowing for the formation of sheet packets of liquid that extend divergently. The introduction of these spray openings into the deep-drawn valve sleeve is achieved using ultrashort-pulse laser technology. This fuel injection valve is particularly suitable for use in fuel injection systems of mixture-compressing spark-ignited internal combustion engines.
Another significant patent by Hopf is a device for processing component part contours. This device is designed for deburring, rounding, and hardening component part contours. It includes a compressed air channel for supplying compressed air, an abrasive channel for supplying abrasive material, and an ejector nozzle for ejecting the abrasive material. The ejector nozzle is positioned with its axis essentially transverse to the longitudinal extension of both the compressed air and abrasive channels, allowing for effective acceleration of the abrasive material.
Career Highlights
Wilhelm Hopf is associated with Robert Bosch GmbH, a leading company in the automotive and engineering sectors. His work at Bosch has allowed him to focus on innovative solutions that enhance fuel efficiency and engine performance.
Collaborations
Throughout his career, Hopf has collaborated with notable colleagues such as Dieter Holz and Frank Dahlmanns. These collaborations have contributed to the development of advanced technologies in the automotive industry.
Conclusion
Wilhelm Hopf's contributions to fuel injection technology and component processing have made a significant impact in the automotive sector. His innovative patents reflect a commitment to enhancing engine performance and efficiency.