This inventor holds 4 USPTO granted patents and 1 published patent application and 5 EPO patents. Top assignees: Wabco Gmbh, Wabco Gmbh & Co Ohg, Zf Cv Systems Europe Bv. Active years: 2003-2024.
Company Filing History:
2 out of 370 
1 out of 59 
1 out of 209 
Years Active: 2003-2024
Title: Werner Dreyer: Innovator in Pneumatic Systems
Introduction
Werner Dreyer is a distinguished inventor based in Garbsen, Germany, with a notable portfolio of four patents in the field of pneumatic systems. His work primarily focuses on enhancing the functionality and efficiency of air valves and brake systems in commercial vehicles.
Latest Patents
Among his most recent innovations are two significant patents. The first is an air valve assembly housing designed specifically for commercial vehicle air suspension systems. This assembly includes an air exhaust chamber and an actuator chamber that accommodates a pneumatic actuator. The actuator features a valve body capable of transitioning between open and closed positions. Additionally, the design incorporates a fluid passageway that connects the actuator chamber to the air exhaust chamber, ensuring fluid communication when the valve body is open. Notably, the assembly includes radially extending protrusions that partially obstruct the fluid passageway, enhancing its design.
The second recent patent pertains to a valve unit for modulating pressure in pneumatic brake systems. This unit includes a brake pressure inlet, a brake pressure outlet, and a venting outlet, coupled with a pneumatically controllable main valve and an assigned pilot valve embodied as a solenoid valve. These components are configured within a valve housing, which is divided into a main housing and a housing cover. A bracket element fixed to the main housing applies elastic prestressing force to the housing cover, ensuring secure operation of the valve mechanism.
Career Highlights
Werner Dreyer has significantly contributed to the field through his tenure at notable companies like WABCO GmbH and WABCO GmbH & Co. OHG. His experience at these firms has allowed him to develop practical solutions to complex engineering challenges within pneumatic systems.
Collaborations
Throughout his career, Dreyer has collaborated with esteemed colleagues such as Christian Brammer and Peter Homann. These partnerships have likely fostered innovative ideas and advancements that further enhance the capabilities of pneumatic technology.
Conclusion
With a keen focus on improving pneumatic systems in commercial vehicles, Werner Dreyer stands out as a dedicated inventor whose patents reflect a commitment to innovation and engineering excellence. His contributions are instrumental in evolving the performance of air valves and brake systems, ultimately leading to safer and more efficient vehicles on the road.