Hans-Hermann Klein

Title: Innovations of Hans-Hermann Klein

Introduction

Hans-Hermann Klein is a notable inventor based in Friedberg, Germany. He has made significant contributions to the field of cryogenics, particularly through his innovative designs in cryopump technology. With a total of 2 patents, Klein has established himself as a key figure in his area of expertise.

Latest Patents

Klein's latest patents include a cryopump and a process for regenerating said cryopump. His two-stage cryopump features a refrigerator that includes a first stage and a second stage, which is colder than the first. The design incorporates a condensation member with a condensation surface and a first coupler that connects the condensation member to the second stage in a thermally conducting manner. Additionally, an adsorption member with an adsorption surface is spaced from the condensation member, connected by a second coupler to the second stage in a heat-conducting manner. A heater is also included to heat the adsorption member during regeneration periods, ensuring that the condensation member is thermally insulated during these times.

Career Highlights

Klein is currently employed at Leybold Aktiengesellschaft, a company known for its advancements in vacuum technology and cryogenics. His work at Leybold has allowed him to collaborate with other talented professionals in the field.

Collaborations

Some of his notable coworkers include Hans-Ulrich Hafner and Uwe Timm, who have also contributed to various projects within the company.

Conclusion

Hans-Hermann Klein's innovative work in cryopump technology showcases his expertise and commitment to advancing the field. His contributions are significant and continue to influence the industry.