Company Filing History:
Years Active: 1993-1994
Title: Innovations by Bruno Walser in Turbine Blade Technology
Introduction
Bruno Walser is a notable inventor based in Schottiken, Switzerland. He has made significant contributions to the field of turbine blade technology, holding a total of 3 patents. His work focuses on processes and apparatuses that enhance the production and repair of single-crystal turbine blades.
Latest Patents
One of his latest patents is a process and apparatus for the production of single-crystal turbine blades. This innovation involves casting molten metal into a mold that contains a single crystal seed crystal at the bottom. The mold is heated and vacuum-purified before the seed crystal is introduced, allowing for immediate casting of the molten metal onto the seed crystal. This method ensures high-quality single-crystal articles.
Another significant patent by Walser is for the repair of drive blades, such as turbine blades. This process allows for a sound portion of the blade to be inserted into a casting mold, where molten metal is cast to unite with the sound portion. This results in an epitaxial single-crystal solidification, effectively forming a complete blade. The sound portion is prepared by removing an outer surface layer to expose a core region of pure single crystal material.
Career Highlights
Bruno Walser is currently employed at Sulzer-MTU Casting Technology GmbH, where he continues to innovate in the field of casting technology. His expertise in single-crystal materials has positioned him as a key figure in advancing turbine blade manufacturing processes.
Collaborations
Throughout his career, Walser has collaborated with notable colleagues, including Jurgen Wortmann and Fritz Staub. These partnerships have contributed to the development of advanced technologies in turbine blade production and repair.
Conclusion
Bruno Walser's contributions to turbine blade technology through his innovative patents demonstrate his commitment to advancing manufacturing processes. His work not only enhances production efficiency but also improves the quality of turbine blades, making a significant impact in the industry.