Location History:
- Howald, DE (1987)
- Kaarst, DE (1984 - 2016)
Company Filing History:
2 out of 169 
2 out of 10 
1 out of 1 Years Active: 1984-2016
Title: Innovations of Hans Schwelm
Introduction
Hans Schwelm is a notable inventor based in Kaarst, Germany. He has made significant contributions to the field of hydraulic technology, holding a total of 5 patents. His work focuses on enhancing the efficiency and functionality of hydraulic systems.
Latest Patents
One of his latest patents is a pilot-control stage for a proportionally controlled high-pressure hydraulic valve. This innovative design includes a housing that comprises a piston chamber, a guide piston, and a compensating piston, which work together to create a highly efficient control mechanism. The electromagnetic coil surrounding the piston chamber allows for precise control, isolating high-pressure areas effectively. Another significant patent is the hydraulic control block, which features four seat valves arranged in a compact and space-saving manner. This design allows for a handy control unit that adheres to standard sealing patterns.
Career Highlights
Throughout his career, Hans Schwelm has worked with prominent companies in the hydraulic industry. Notable among these are Barmag Barmer Maschinenfabrik AG and Hydrolux S.a.r.l. His experience in these organizations has contributed to his expertise and innovative capabilities in hydraulic technology.
Collaborations
Due to space constraints, the details of collaborations will not be included.
Conclusion
Hans Schwelm's contributions to hydraulic technology through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence the industry and pave the way for future advancements.