Company Filing History:
1 out of 7 
1 out of 18 
1 out of 1 Years Active: 1983
Title: Juri G Shein - Innovator in Hydraulic Technology
Introduction
Juri G Shein is a notable inventor based in Moscow, Russia. He has made significant contributions to the field of hydraulic technology, particularly with his innovative designs in pressure limiting valves. His work has implications for various industrial applications, especially in mining.
Latest Patents
Juri G Shein holds a patent for a "Pressure limiting valve, particularly for hydraulic mine props." This invention relates to a pressure limiting valve that features a working space with an inlet opening connected to a high-pressure space and an outlet opening linked to a low-pressure space in the operative position of the valve. The design includes a displaceable first valve member that engages with a valve seat within the working space when the valve is in the shut-off position. A spring presses the first valve member to the valve seat, and in some cases, a gas spring sustains the valve seat. The first valve member also has transfer passages that ensure communication between the inlet and outlet openings when the valve is open.
Career Highlights
Throughout his career, Juri G Shein has worked with various organizations, including the Central Mining Development Institute and the Hungarian Aluminium Industry Trust. His experience in these companies has enriched his expertise in hydraulic systems and valve technology.
Collaborations
Juri has collaborated with notable individuals in his field, including Karoly Balazs and Vladislav D Firstov. These partnerships have contributed to the advancement of his innovative projects and patents.
Conclusion
Juri G Shein's contributions to hydraulic technology, particularly through his patented pressure limiting valve, demonstrate his innovative spirit and technical expertise. His work continues to influence the industry and showcases the importance of advancements in hydraulic systems.