Company Filing History:
2 out of 6 
1 out of 12 
1 out of 1,150 
Years Active: 1983-1994
Title: The Innovations of Hans-Friedrich Meyer
Introduction
Hans-Friedrich Meyer, a prolific inventor based in Gehrden, Germany, has made significant contributions to the field of engineering through his innovative designs and inventions. With a total of four patents to his name, Meyer is particularly known for his advancements in slide valve technology. His work demonstrates not only technical proficiency but also a keen understanding of materials and manufacturing processes.
Latest Patents
Among his latest patents, two significant inventions stand out. The first patent pertains to a method of making slide valves with tappets. This design features a tappet constructed from plastic, offering a lightweight alternative to traditional steel tappets. The hollow design, combined with control segments that possess uniform wall thicknesses, allows for improved manufacturing efficiency. The use of polyoxymethylene or polyamide, along with fillers, enhances the functionality and performance of the tappet.
The second patent involves a one-way restrictor designed like a lip valve. This innovative device includes a bypass flow channel created by an opening situated between the intake and outlet. The sealing element of the valve can be adjusted via a control member to optimize the cross-section of the opening, providing enhanced control over fluid dynamics.
Career Highlights
Throughout his career, Hans-Friedrich Meyer has worked for notable companies such as Wabco Steuerungstechnik and Wabco Westinghouse Steuerungstechnik GmbH & Co. These positions allowed him to apply his innovative ideas in practical settings, leading to the development of advanced technologies relevant to various industries.
Collaborations
Meyer has collaborated with esteemed colleagues, including Helmut Gottling and Ernst-August Meyer. Their combined expertise and shared vision have facilitated innovative breakthroughs in valve technology, further solidifying his reputation as a skilled inventor.
Conclusion
Hans-Friedrich Meyer stands out as a remarkable inventor whose work in slide valve technology showcases his ingenuity and attention to detail. His patents reflect a dedication to advancing engineering practices and improving product efficiency. As he continues to innovate, it will be exciting to see how his contributions further influence the industry.