Location History:
- Heidenheim, DE (1982 - 1988)
- Hiedenheim, DE (1989)
Company Filing History:
4 out of 552 
1 out of 104 Years Active: 1982-1989
Title: The Innovations of Hans-Otto Henrich
Introduction
Hans-Otto Henrich is a notable inventor based in Heidenheim, Germany. He has made significant contributions to the field of engineering, particularly in the development of machinery for processing wood pulp and flotation systems. With a total of 4 patents to his name, Henrich's work reflects a commitment to innovation and efficiency in industrial processes.
Latest Patents
One of Henrich's latest patents is a wood pulp grinder. This innovative device includes a grinder housing designed to support wood above a grindstone. The main press chamber within the grinder housing accommodates a main press ram that moves toward and away from the grindstone. When the main press ram is elevated, the chamber is filled with wood to be ground. Additionally, the design features an auxiliary press ram that operates independently to maintain pressure on the wood while the main press ram is not in use. This design enhances the efficiency of the grinding process.
Another significant patent is for a flotation cell. This flotation cell incorporates a mixing pipe that enters the suspension vertically and is strategically positioned to optimize the flotation process. The injector is offset from the vertical center axis, allowing for effective foam removal and liquid drainage. The design ensures that the clean liquid is efficiently channeled away from the flotation cell, improving overall performance.
Career Highlights
Throughout his career, Hans-Otto Henrich has worked with prominent companies such as J. M. Voith GmbH and Dyckerhoff & Widmann Aktiengesellschaft. His experience in these organizations has contributed to his expertise in engineering and innovation.
Collaborations
Henrich has collaborated with notable colleagues, including Peter Schweiss and Hans-Dieter Dorflinger. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Hans-Otto Henrich's contributions to engineering through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, showcasing the importance of innovation in machinery and processing systems.