Company Filing History:
Years Active: 2003-2009
Title: Walter Kill: Innovator in Hydraulic Control Systems
Introduction
Walter Kill is a prominent inventor based in Friedrichshafen, Germany. He has made significant contributions to the field of hydraulic control systems, holding a total of 7 patents. His work focuses on enhancing the efficiency and functionality of pressure control valves, which are crucial components in various hydraulic applications.
Latest Patents
One of Walter Kill's latest inventions is a proportional pressure control valve. This innovative valve features a magnetic part and a valve part, which includes an inflow opening for the inflow stream, a first outflow opening for the filling stream, and a second outflow opening for the tank volume stream. The design incorporates a ball seat, a flat seat with an opening, and a closing part that regulates the throughput quantity through the opening of the flat seat. The inflow opening is positioned away from the magnetic part and is coaxial to its longitudinal axis. The outflow openings are constructed on the side wall of the valve part, allowing fluid to experience a diversion of a maximum of 90 degrees. After passing through the ball seat and the stream diverter, the fluid experiences a diversion of less than 30 degrees.
Another notable patent is a pressure control valve designed for regulating pressure in hydraulic circuits, particularly in vehicle transmissions. This invention includes a valve housing, a solenoid coil, and an armature component group that consists of an armature rod, an armature, and a spring. The valve housing features a plastic flange in the control element zone, and the armature rod has a control boring that accommodates a pin. This pin is specifically designed to compensate for temperature-induced longitudinal changes in the plastic flange.
Career Highlights
Walter Kill has dedicated his career to advancing hydraulic technology. His innovative designs have improved the performance and reliability of hydraulic systems in various applications. His expertise in this field has made him a valuable asset to his company, ZF Friedrichshafen AG.
Collaborations
Throughout his career, Walter has collaborated with notable colleagues, including Karlheinz Mayr and Hubert Remmlinger. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in hydraulic control systems.
Conclusion
Walter Kill's contributions to hydraulic control systems through his innovative patents have significantly impacted the industry. His work continues to inspire advancements in technology, ensuring greater efficiency