This inventor holds 1 USPTO granted patent. Top assignee: Steigerwald Strahltechnik Gmbh. Active years: 1982.
Company Filing History:
Years Active: 1982
Title: Ruprecht Hoffmann: Innovator in Electron Beam Technology
Introduction
Ruprecht Hoffmann is a notable inventor based in Oberschweinbach, Germany. He has made significant contributions to the field of electron beam technology, particularly in the stabilization of electron beam currents.
Latest Patents
Hoffmann holds a patent for a method of setting the electron gun cathode heating current in an electron beam machine. This innovation is crucial for applications such as beam welding. The patent describes a system where the beam current is stabilized through negative feedback applied to the grid of the electron gun. The optimum cathode heating current is determined by gradually decreasing the heating current from a maximum value. The feedback mechanism adjusts the grid voltage to maintain a constant beam current, ensuring the cathode's longevity.
Career Highlights
Hoffmann is associated with Steigerwald Strahltechnik GmbH, a company known for its advancements in electron beam technology. His work has been instrumental in enhancing the efficiency and reliability of electron beam machines.
Collaborations
Hoffmann has collaborated with Wilhelm Scheffels, contributing to the development of innovative solutions in their field.
Conclusion
Ruprecht Hoffmann's contributions to electron beam technology exemplify the impact of innovative thinking in engineering. His patent reflects a commitment to improving the functionality and lifespan of electron beam systems.