Company Filing History:
Years Active: 1986
Title: Jochem Hartleb - Innovator in Hydraulic Technology
Introduction
Jochem Hartleb is a notable inventor based in Wuppertal, Germany. He has made significant contributions to the field of hydraulic technology, particularly with his innovative designs that enhance the functionality of hydraulic systems. His work is characterized by a focus on efficiency and reliability in hydraulic applications.
Latest Patents
Jochem Hartleb holds a patent for a hydraulically-controlled non-return valve. This invention is designed for the hydraulic cylinders of walking mine-roof supports. The valve features a cylindrical valve-closing member that is spring-loaded in the closing direction and is guided within a valve case in a valve housing. The design includes a seal that ensures the valve-closing member is properly sealed. A space on one face of the valve-closing member connects to a circulating duct through a stepped bore in the valve case. This bore contains a spring-loaded throttle member with through-flow bores, one of which has a throttle-like reduced cross-section. During the setting of the hydraulic cylinder, pressurized fluid flows past the opened valve-closing member through inclined bores and into the stroke space of the hydraulic cylinder. When the hydraulic cylinder is retracted, a control piston in the non-return valve is activated, allowing the pressurized fluid to flow back in the reverse direction without causing oscillation of the valve-closing member.
Career Highlights
Jochem Hartleb is associated with Hermann Hemscheidt Maschinenfabrik GmbH & Co., where he has applied his expertise in hydraulic systems. His innovative approach has led to advancements in the efficiency and safety of hydraulic applications in various industries.
Collaborations
Throughout his career, Jochem has collaborated with notable colleagues, including Karl Krieger and Werner Reinelt. These partnerships have fostered a creative environment that encourages the development of cutting-edge hydraulic technologies.
Conclusion
Jochem Hartleb's contributions to hydraulic technology, particularly through his patented non-return valve, demonstrate his commitment to innovation and efficiency. His work continues to influence the field and improve hydraulic systems in various applications.