Company Filing History:
Years Active: 1977-1992
Areas of Expertise:
Title: Innovations by Walter Weirich in Hydraulic Engineering
Introduction
Walter Weirich, based in Dortmund, Germany, is a prominent inventor with an impressive portfolio of 46 patents. His work primarily focuses on hydraulic systems, showcasing his dedication to advancing technology in this field. Weirich's innovative solutions have significantly impacted the efficiency and safety of hydraulic devices.
Latest Patents
Among Walter Weirich's latest patents are the balanced hydraulic valve devices and an arrangement for the emergency operation of hydraulic appliances. The balanced hydraulic valve device features a multi-part cartridge with a hollow stepped housing and a stepped rod. The design incorporates a control piston opposed by a main spring force, allowing for precise control over fluid dynamics. The design ensures that the valve closure member can still operate independently of the control piston, enhancing reliability under varying pressure conditions.
Additionally, his patent for an electro-hydraulic control system addresses the need for emergency operation within mineral mining installations. It introduces manually operable valves that connect through a flexible multi-core cable to the control systems, allowing for hydraulic operations even during power failures. This innovation is crucial for maintaining operational safety in demanding environments.
Career Highlights
Walter Weirich is associated with Gewerkschaft Eisenhutte Westfalia, GmbH, a company known for its contributions to hydraulic technology. Throughout his career, he has focused on developing advanced hydraulic systems that prioritize reliability and efficiency, solidifying his reputation as a leader in the industry.
Collaborations
In his professional journey, Weirich has collaborated with notable colleagues, including Michael Dettmers and Bernd Peters. Their collective expertise has propelled advancements in hydraulic engineering, leading to the successful development of several key inventions.
Conclusion
Walter Weirich's contributions to hydraulic technology through his numerous patents demonstrate his commitment to innovation. His work not only enhances the functionality of hydraulic devices but also prioritizes safety, ensuring that systems operate efficiently even under adverse conditions. As he continues to innovate, the impact of his advancements will be felt across various industries, particularly in mining and engineering.