Helmut Bernhardt

Title: Helmut Bernhardt: Innovator in Magnetically Supported Pump Technology

Introduction

Helmut Bernhardt, an inventive mind from Wetzlar, Germany, has made significant contributions to the field of pump technology. With a total of four patents, Bernhardt's work focuses on advancing the functionalities of friction pumps and vacuum systems, showcasing his expertise in engineering and innovation.

Latest Patents

Among Helmut Bernhardt's latest patents is the **Magnetically Supported Friction Pump**. This friction pump features at least one actively controlled magnetic radial bearing, designed to meet the stringent requirements of pump element tolerances and emergency bearings. The special control arrangement integrates the rotor, positional sensors, and magnetic bearing control loop, ensuring safe operation under extreme conditions without requiring additional constructional elements.

Another notable patent is the **Venting Device for Magnetically Supported Vacuum Pumps**. This innovative venting arrangement enhances the load-carrying capacity of the axial magnetic bearing during the venting process by reducing the gap between the axial support disk and the axial magnet. By adjusting the gap to an upper limit value during normal operation, the device efficiently manages the additional forces generated throughout the venting process.

Career Highlights

Helmut Bernhardt has worked with notable companies in the industry, including Balzers-Pfeiffer GmbH and Arthur Pfeiffer Vakuumtechnik GmbH. His role at these organizations has allowed him to apply his innovative ideas and techniques in real-world applications, significantly influencing the standards in pump technology.

Collaborations

Throughout his career, Bernhardt has collaborated with talented individuals such as René Larsonneur and Karl-Heinz Bernhardt. These partnerships have fostered an exchange of ideas and expertise, contributing to the development of advanced technologies in their respective fields.

Conclusion

Helmut Bernhardt stands out as a prominent inventor whose contributions to magnetically supported pump technology have paved the way for future innovations. His patents exemplify a commitment to engineering excellence and offer solutions that address complex challenges in pump design and functionality. Through his career and collaborations, he continues to inspire a new generation of inventors and engineers.