Franz Lachenwitzer

Title: Franz Lachenwitzer: Innovator in Eccentric Screw Pump Technology

Introduction

Franz Lachenwitzer is a notable inventor based in Waldkraiburg, Germany. He has made significant contributions to the field of pump technology, particularly with his innovative designs for eccentric screw pumps. With a total of 2 patents to his name, Lachenwitzer continues to push the boundaries of engineering and design.

Latest Patents

Lachenwitzer's latest patents include the "Eccentric screw pump having conical sealing surfaces" and the "Eccentric screw-type pump with spare stator." The first patent aims to improve the sealing possibilities between the elastic stator lining and the corresponding connecting flanges of eccentric screw pumps. To enhance the sealing surfaces, the stator lining features a conical sealing surface at one of its ends, which may include prominent or recessed parts. The second patent addresses the arrangement of a stator and a spare stator, designed to avoid permanent corrections in the length of the driving shaft. This innovative design allows for the spare stator to be connected to the currently operated stator or configured as a single piece, enabling easy reversal or insertion of an intermediate tube when wear occurs.

Career Highlights

Franz Lachenwitzer is currently associated with Netzsch-Mohnopumpen GmbH, where he applies his expertise in pump technology. His work has been instrumental in advancing the efficiency and reliability of eccentric screw pumps, making significant impacts in various industrial applications.

Collaborations

Lachenwitzer has collaborated with notable colleagues, including Michael Robby and Herbert Frisch. Their combined efforts have contributed to the development of innovative solutions in the field of pump technology.

Conclusion

Franz Lachenwitzer stands out as a key figure in the innovation of eccentric screw pumps. His patents reflect a commitment to improving engineering solutions, and his work continues to influence the industry.