Location History:
- Saint-Ismier, FR (1984)
- Montbonnot, FR (1986)
- Montbonnot St Martin, FR (1989)
Company Filing History:
Years Active: 1984-1989
Title: Innovations by Germain Delage
Introduction
Germain Delage is an accomplished inventor based in Saint-Ismier, France. He has made significant contributions to the field of hydraulic engineering, particularly in the design of sluice gates and irrigation systems. With a total of 3 patents to his name, Delage's work showcases his innovative approach to solving practical problems in water management.
Latest Patents
One of Delage's latest patents is the "Automatic level-regulating sluice." This invention features a sluice that oscillates about a shaft to control the level of a downstream reach, maintaining a reference level defined by an atmospheric opening. The sluice is designed to be closed by a needle carried on a float, ensuring precise level control. The system utilizes a caisson immersed in the upstream reach, which contains water that is increased by sucking air via a hydraulic Venturi. This innovative design is particularly applicable to controlling irrigation networks.
Another notable patent is the "Rotary sluice gate." This invention presents a sluice gate in the form of a vane wheel mounted on a horizontal shaft. The vanes are distributed around the shaft and are partially immersible, allowing for effective gate operation. The design includes wheel locking means to maintain the vanes in a fixed position, providing different sluice closing surface areas. This invention is suggested for application in small irrigation sluices.
Career Highlights
Throughout his career, Germain Delage has worked with prominent companies such as Alsthom and Alsthom-Atlantique. His experience in these organizations has contributed to his expertise in hydraulic systems and irrigation technology.
Collaborations
Delage has collaborated with various professionals in his field, including Gilles Combes, enhancing his innovative projects through teamwork and shared knowledge.
Conclusion
Germain Delage's contributions to hydraulic engineering through his patents demonstrate his commitment to innovation and practical solutions in water management. His work continues to influence the field and improve irrigation systems worldwide.