Location History:
- Corenc, FR (1981)
- La Tronche, FR (1983 - 1986)
Company Filing History:
Years Active: 1981-1986
Title: Severin Casacci: Innovator in Pump-Turbine Technology
Introduction
Severin Casacci is a notable inventor based in La Tronche, France. He has made significant contributions to the field of pump-turbine technology, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and functionality of hydraulic systems.
Latest Patents
One of his latest patents is the "High-head multistage pump-turbine." This invention features a hydrostatic bearing supplied with pressurized water, which acts as a seal between the shaft of a pump-turbine and a suction bend adjacent to the lower end of the shaft. This hydrostatic bearing replaces the conventional labyrinth joint typically found above the lower shaft bearing and may also replace the lower bearing itself.
Another significant patent is the "Propeller runner having swivelling blades for turbines." This design includes a propeller runner with swivelling blades, each integrated with a journal engaged in two bearings located in the outer and inner portions of the runner. The invention is equipped with lateral connecting rods for manipulation in rotation, enhancing the operational capabilities of turbines.
Career Highlights
Severin Casacci is currently employed at Neyrpic, a company known for its advancements in hydraulic machinery. His work has been instrumental in developing innovative solutions that improve the performance of pump-turbine systems.
Collaborations
Throughout his career, Severin has collaborated with notable colleagues, including Jack Rondot and Paul Jarriand. Their combined expertise has contributed to the successful development of various projects in the field.
Conclusion
Severin Casacci's contributions to pump-turbine technology exemplify his commitment to innovation and efficiency. His patents reflect a deep understanding of hydraulic systems and a drive to improve their functionality.