Company Filing History:
Years Active: 2017-2019
Title: Innovations of Patrick Stephan in Hydraulic Valve Technology
Introduction
Patrick Stephan is an accomplished inventor based in Crésuz, Switzerland. He has made significant contributions to the field of hydraulic technology, particularly in the design and functionality of hydraulic valve arrangements. With a total of two patents to his name, his work has had a notable impact on mobile machinery.
Latest Patents
Patrick Stephan's latest patents focus on a hydraulic valve arrangement with control and regulating functions. This invention is designed to control and regulate at least one hydraulic consumer of a mobile machine. The arrangement features a summation interconnection of at least two hydraulic valves and a consumer interconnection of hydraulic valves. The outputs of the summation interconnection are hydraulically connected to the inputs of the consumer interconnection. A key aspect of this invention is the inclusion of at least one backflow valve in the consumer interconnection. This backflow valve is responsible for throttling a consumer return volume flow and operates based on consumer inflow pressure. It comprises a main piston arranged in a bushing and two additional pistons arranged in a lid separate from the bushing, with the main piston and control piston interacting via a compression spring.
Career Highlights
Patrick Stephan is currently employed at Liebherr-Mining Equipment Colmar SAS, where he continues to innovate in hydraulic technologies. His expertise and dedication to his work have positioned him as a valuable asset in the industry.
Collaborations
Throughout his career, Patrick has collaborated with notable colleagues, including Pascal Progin and Michael Deeken. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Patrick Stephan's contributions to hydraulic valve technology exemplify the importance of innovation in engineering. His patents reflect a deep understanding of hydraulic systems and their applications in mobile machinery. His work continues to influence the industry and inspire future advancements.