Rolf Popelka

Title: Rolf Popelka: Innovator in Pump Technology

Introduction

Rolf Popelka is a notable inventor based in Mörfelden-Walldorf, Germany. He has made significant contributions to the field of pump technology, holding two patents that showcase his innovative approach to engineering.

Latest Patents

Rolf Popelka's latest patents include a vane pump and a pump insert. The vane pump features a pump flange, a cam ring, a pressure plate, and at least one pin extending axially through these components. This pin is preloaded in an axial direction by means of at least one spring element. The pump insert, on the other hand, is designed without a dedicated housing and includes a first pressure plate, a cam ring, a rotor, a second pressure plate, and radially displaceable vanes. These vanes are arranged in slots of the rotor and engage with the contour of the cam ring during the rotor's rotation. The cam ring is equipped with stagnation point protrusions that are configured as separate, moveable components.

Career Highlights

Throughout his career, Rolf Popelka has worked with several prominent companies, including Magna Powertrain Bad Homburg GmbH and Hanon Systems EFP Deutschland GmbH. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Rolf has collaborated with notable colleagues such as Boris Zinke and Dirk Borchers, further enhancing his work in the field of pump technology.

Conclusion

Rolf Popelka's contributions to pump technology through his patents and professional collaborations highlight his role as an influential inventor in the industry. His innovative designs continue to impact the engineering landscape.