Company Filing History:
Years Active: 1990-1994
Title: Innovations by Alexander Hummeler
Introduction
Alexander Hummeler is a notable inventor based in Rottenbach, Germany. He has made significant contributions to the field of engineering, particularly in the area of heat exchangers. With a total of 2 patents, Hummeler's work showcases his innovative approach to solving complex engineering problems.
Latest Patents
Hummeler's latest patents include a tube plug designed for closing a defective heat exchanger tube. This invention features a hollow conical portion with a closed free end and a hollow cylindrical portion that merges fluidly with the conical section. The cylindrical portion has an outer surface with a diameter smaller than the inside diameter of the heat exchanger tube, allowing for effective sealing. The roughened region on the outer surface is engineered to expand into contact with the inner surface of the tube, ensuring a secure fit. Additionally, Hummeler has developed a method for loosening a tube plug that is firmly retained in a heat exchanger tube by melting the surface of the wall along a predetermined path. Another method involves inserting the tube plug and expanding the roughened region to create a locking contact with the inner surface of the heat exchanger tube.
Career Highlights
Hummeler is currently employed at Siemens Aktiengesellschaft, where he continues to innovate and contribute to engineering solutions. His work has been instrumental in advancing technologies related to heat exchangers and mechanical assemblies.
Collaborations
Hummeler has collaborated with notable colleagues such as Peter Krausser and Erich Katscher, further enhancing the innovative environment in which he works.
Conclusion
Alexander Hummeler's contributions to engineering through his patents and collaborative efforts highlight his role as a significant inventor in the field. His innovative solutions continue to impact the industry positively.