Michael Hötger

Title: Michael Hötger: Innovator in Biodegradable Functional Fluids

Introduction

Michael Hötger is a notable inventor based in Berlin, Germany. He has made significant contributions to the field of mechanical engineering, particularly in the development of biodegradable functional fluids. With a total of 5 patents, Hötger's work focuses on creating environmentally friendly solutions for mechanical drives.

Latest Patents

One of Hötger's latest patents is for a biodegradable functional fluid for mechanical drives. This invention relates to a water-based, biodegradable, and non-toxic fluid designed for use in steam engines. The goal is to provide functional fluids that can be used in hydrodynamic lubrication of plain bearings, particularly for crankshafts of superheated steam engines. The fluid is capable of functioning in closed power plant systems at sump temperatures exceeding 120°C. This is achieved by adding a low percentage of polyaspartic acid to water or water/glycol mixtures.

Another significant patent involves a sliding pairing for machine parts subjected to high-pressure and high-temperature steam. This invention features a pair of sliding elements designed for piston-cylinder arrangements in steam engines. The first sliding element is made from a synthetic carbon material filled with metal or ceramic, while the second element is an iron-containing, high-temperature-resistant material, alloyed with chromium and/or nickel, and treated with a nitride layer.

Career Highlights

Throughout his career, Michael Hötger has worked with several companies, including Tea GmbH Technologiezentrum, Emissionsfreie Antriebe, and SGL Carbon AG. His experience in these organizations has contributed to his expertise in developing innovative solutions for mechanical systems.

Collaborations

Hötger has collaborated with notable professionals in his field, including Jens Kleemann and Mathias Woydt. These partnerships have further enhanced his work and contributed to the advancement of technology in mechanical engineering.

Conclusion

Michael Hötger is a pioneering inventor whose work in biodegradable functional fluids and high-temperature machine parts showcases his commitment to innovation and sustainability. His contributions are significant in the realm of mechanical engineering, and his patents reflect a forward-thinking approach to environmental challenges.