Location History:
- Germering, DE (1977 - 1978)
- Puchheim, DE (1979 - 1982)
Company Filing History:
Years Active: 1977-1982
Title: Innovations in Electron Beam Technology by Wilhelm Scheffels
Introduction
Wilhelm Scheffels, an accomplished inventor based in Puchheim, Germany, has made significant contributions to the field of electron beam technology. With a portfolio of 10 patents, he has developed innovative solutions that enhance the performance and efficiency of electron beam machines. His work is instrumental in advancing techniques used in various applications, such as beam welding.
Latest Patents
Among his latest patents is a groundbreaking method for setting the electron gun cathode heating current in an electron beam machine. This invention stabilizes the beam current through negative feedback applied to the electron gun's grid, optimizing the cathode heating current by systematically reducing it from a maximum value. This careful calibration maintains the beam current while adjusting the grid voltage to compensate for any drop in cathode temperature, ultimately extending the cathode's lifespan.
Another significant patent focuses on charged particle beam processing with magnetic field compensation. This device is designed to neutralize spurious magnetic fields within energy beam systems. By employing pairs of electromagnetic poles along the particle path, it effectively compensates for magnetic disturbances that could otherwise cause deviations from the intended beam trajectory.
Career Highlights
Wilhelm Scheffels has dedicated his career to advancing technologies related to electron beam systems, working with Steigerwald Strahltechnik GmbH, a company recognized for its innovations in the field. His expertise has led to multiple patents that are vital in enhancing the functionality and reliability of electron beam machines.
Collaborations
Throughout his career, Scheffels has collaborated with notable professionals, including Karl H. Steigerwald and Dieter Konig. Their joint efforts have contributed to developing and refining cutting-edge technology in electron beam processing, pushing the boundaries of what's possible in this innovative field.
Conclusion
Wilhelm Scheffels stands out as a pivotal figure in electron beam technology. His dedication to innovation and continuous improvement of processes has not only resulted in a substantial number of patents but has also significantly impacted the industry. As he continues his work at Steigerwald Strahltechnik GmbH, his contributions will likely shape the future of electron beam applications for years to come.