Holger Dietz

Title: Holger Dietz: Innovator in Vacuum Technology

Introduction

Holger Dietz is a notable inventor based in Köln, Germany, recognized for his contributions to vacuum technology. With a total of two patents to his name, Dietz has made significant advancements in the field, particularly in the design and functionality of vacuum devices and refrigerators.

Latest Patents

One of Holger Dietz's latest patents is a vacuum device that comprises a plurality of cryopumps connected with one or more vacuum chambers. The cryopumps are linked via media supply conduits and media return conduits to a compressor. An adjusting device is integrated before at least one of the cryopumps to control the amount of media fed to the cryopump. Additionally, the cryopumps feature a temperature measuring device, which, along with the adjusting device, is connected to a controller. This innovative design allows for precise control of the media fed to the cryopumps through a throttle in the media supply conduit and a controllable valve in a throttle bypass conduit.

Another significant patent by Dietz is for a refrigerator that includes a housing, a cylindrical working chamber, and a cylindrical displacing member. A gap exists between the housing and the displacing member, which houses a regenerator. The refrigerator is designed to alternately supply the working chamber with effective high-pressure and low-pressure gases. To address the challenges posed by gas streams in the gap, an additional regenerator, known as a gap gas regenerator, is assigned to the gap.

Career Highlights

Throughout his career, Holger Dietz has worked with prominent companies in the vacuum technology sector, including Oerlikon Leybold Vacuum GmbH and Leybold GmbH. His experience in these organizations has contributed to his expertise and innovative capabilities in developing advanced vacuum solutions.

Collaborations

Dietz has collaborated with notable professionals in his field, including Dirk Schiller and Gerhard Wilhelm Walter. These collaborations have likely fostered an environment of innovation and knowledge sharing, further enhancing his contributions to vacuum technology.

Conclusion

Holger Dietz stands out as an influential inventor in the realm of vacuum technology, with his patents reflecting a commitment to innovation and efficiency. His work continues to impact the industry, showcasing the importance of advancements in vacuum devices and refrigeration systems.