Berthold Vogel

Title: Berthold Vogel: Innovator in Fluid Sealing Technology

Introduction

Berthold Vogel is a notable inventor based in Schwieberdingen, Germany. He has made significant contributions to the field of fluid sealing technology, holding a total of three patents. His innovative designs focus on enhancing the efficiency and reliability of sealing mechanisms in various applications.

Latest Patents

One of Vogel's latest patents is the Pneumatic Standstill Shaft Seal. This invention is designed to prevent leakage of process fluids when a shaft is not rotating. The seal features a flexible band that surrounds the shaft, with a thick, substantially rectangular center region and thinner side regions. By applying pressurized control fluid to the rear surface of the band, the central region extends to form a seal with the shaft or an intermediate structure. When the control fluid is depressurized, the central region retracts, aided by the elasticity of the band or springs. This innovative design can be configured to form seals radially inward or axially, and the side regions can be either flat or curved.

Another significant patent is the Axially Split Pump. This pump is designed for conveying fluids and features an axially split housing composed of a bottom part and a cover. The two parts are fastened together, ensuring that their sealing surfaces are in direct contact. The design includes sealing grooves for the reception of sealing elements, with an elastic pre-loading element that exerts a pre-load onto one of the sealing elements. This innovative approach enhances the pump's efficiency and reliability.

Career Highlights

Throughout his career, Berthold Vogel has worked with prominent companies in the industry, including Sulzer Management AG and Flowserve Corporation. His experience in these organizations has allowed him to refine his skills and contribute to the development of advanced sealing technologies.

Collaborations

Vogel has collaborated with notable colleagues such as Thomas Welschinger and Heike Tischler. These partnerships have fostered innovation and the exchange of ideas, further enhancing the impact of his work in the field.

Conclusion

Berthold Vogel's contributions to fluid sealing technology through his patents and collaborations highlight his role as an influential inventor. His innovative designs continue to shape the industry and improve the efficiency of fluid management systems.