Company Filing History:
Years Active: 2015-2022
Title: David Koehler - Innovator in Hydraulic Control Systems
Introduction
David Koehler is a notable inventor based in Egloffstein, Germany. He has made significant contributions to the field of hydraulic control systems, holding a total of 5 patents. His work focuses on innovative solutions that enhance the functionality and efficiency of hydraulic components.
Latest Patents
Koehler's latest patents include a control valve with a sealing contour on a sleeve-shaped hydraulic guide element. This invention relates to a control valve for a hydraulic camshaft phaser. The control valve features a screw body with a cavity and multiple connections that open into the cavity. A sleeve-shaped hydraulic guide element, made partially of plastic, is firmly inserted inside the cavity. This guide element contains several pressure medium channels that connect to the various connections. A control piston is displaceably accommodated within the hydraulic guide element, allowing for the connections to be linked based on the control piston’s position. Additionally, a sealing contour on the outer side of the hydraulic guide element ensures that the pressure medium channels are sealed effectively. Another patent involves a control valve designed for a camshaft adjustment device, which is integral to internal combustion engines.
Career Highlights
David Koehler is currently employed at Schaeffler Technologies AG & Co. KG, where he continues to innovate in the field of hydraulic systems. His work has been instrumental in developing advanced control mechanisms that improve engine performance and efficiency.
Collaborations
Koehler has collaborated with notable colleagues such as Jens Hoppe and Christian Berft, contributing to various projects that enhance hydraulic technology.
Conclusion
David Koehler's contributions to hydraulic control systems demonstrate his commitment to innovation and excellence in engineering. His patents reflect a deep understanding of hydraulic mechanisms and their applications in modern technology.