Location History:
- Köln, DE (2016)
- Cologne, DE (2017)
Company Filing History:
Years Active: 2016-2017
Title: Innovations of Hubertus Michael Wigger
Introduction
Hubertus Michael Wigger is a notable inventor based in Cologne, Germany. He has made significant contributions to the field of turbomachinery, particularly through his innovative designs and patents. With a total of 2 patents, Wigger continues to push the boundaries of engineering and technology.
Latest Patents
Wigger's latest patents include a unique blade arrangement for turbomachines. This design features a blade carrier with a retaining groove that has projections along its side walls, forming undercuts. A number of blades are inserted into this groove, creating a blade ring. Each blade is equipped with a root that engages with the undercuts, ensuring a secure fit. Additionally, an element is placed between the blade root underside and the groove base to apply pressure, enhancing the overall functionality of the blade arrangement.
Another significant patent by Wigger is for a gas turbine rotor that includes an axially displaceable turbine rotor shaft. This innovative design connects a compressor rotor shaft and a turbine rotor shaft through a frictional coupling device. The coupling device maintains its connection even when the two shafts are displaced relative to one another, showcasing Wigger's expertise in creating efficient and reliable turbine systems.
Career Highlights
Wigger is currently employed at Siemens Aktiengesellschaft, a leading global technology company. His work at Siemens has allowed him to collaborate with other talented engineers and inventors, further enhancing his contributions to the field.
Collaborations
Some of Wigger's notable coworkers include Stefan Braun and Christopher Butzeck. Their collaborative efforts have led to advancements in various engineering projects, showcasing the power of teamwork in innovation.
Conclusion
Hubertus Michael Wigger's contributions to turbomachinery through his patents and work at Siemens highlight his role as a key innovator in the field. His designs not only improve efficiency but also pave the way for future advancements in technology.