Franz Graser

Title: Franz Graser - Innovator in Electromagnetic Valve Technology

Introduction

Franz Graser is a notable inventor based in Bamberg, Germany. He has made significant contributions to the field of fuel injection systems for internal combustion engines. His innovative work has led to the development of a unique electromagnetically actuatable valve.

Latest Patents

Franz Graser holds a patent for an electromagnetically actuatable valve. This valve serves as a fuel injection valve for fuel injection systems in internal combustion engines. The design includes a valve housing made of ferromagnetic material, at least one magnetic coil mounted on a core of ferromagnetic material, and an armature that actuates a valve closing element. This closing element cooperates with a valve seat to ensure efficient fuel delivery. The armature is designed to protrude beyond a ferromagnetic annular disk, which is supported on a shoulder of the valve housing. A stop disk made of hard, nonmagnetic material is arranged in the annular groove of the annular disk, creating a remnant air gap when the armature rests on the stop disk.

Career Highlights

Franz Graser has been associated with Robert Bosch GmbH, a leading company in automotive technology. His work at Bosch has allowed him to focus on innovative solutions that enhance engine performance and efficiency.

Collaborations

Throughout his career, Franz has collaborated with notable colleagues such as Werner Langer and Reiner Nowak. These collaborations have contributed to the advancement of technology in the automotive sector.

Conclusion

Franz Graser's contributions to the field of electromagnetically actuatable valves highlight his innovative spirit and dedication to improving fuel injection systems. His work continues to influence the automotive industry and drive advancements in engine technology.