Company Filing History:
Years Active: 1995-2000
Title: Innovations of Jean-Paul Papin: Acknowledged Inventor in Fluid Mechanics
Introduction
Jean-Paul Papin, an accomplished inventor based in Créteil, France, has made significant contributions to the field of fluid mechanics. With a total of two patents to his name, Papin has demonstrated his innovative prowess through the development of advanced pumping technologies. His work reflects a commitment to enhancing the efficiency and functionality of fluid transfer systems.
Latest Patents
Jean-Paul Papin's latest inventions include a Helical Gear Pump and a Diaphragm Pump with Variable Displacement.
The **Helical Gear Pump** features a unique design comprising two helical gears, one inside the other. This innovative gear pump includes a rotary internal helical gear (the rotor) that has one tooth fewer than the stationary external helical gear (the stator). Remarkably, both the rotor and stator are constructed from materials with specific coefficients of thermal expansion. This thoughtful design ensures that an approximately constant clearance is maintained between the two components, even when the ambient temperatures fluctuate between approximately 15°C and 300°C.
The **Diaphragm Pump with Variable Displacement** boasts a continuously adjustable delivery rate ranging from zero to a maximum value. This pump includes an eccentric drive member that rotates continuously, a connecting rod fitted with a bearing that allows free rotation, and a central area of the diaphragm that connects to the other end of the connecting rod. One of its noteworthy features is the releasable coupling mechanism that selectively couples the connecting-rod big end to the drive member during a desired fraction of the stroke. This adjustable mechanism enhances the pump's versatility in various applications.
Career Highlights
Jean-Paul Papin is currently associated with PCM Pompes, a company known for its expertise in the development and manufacturing of progressive cavity pumps and other fluid transfer technologies. His role at PCM Pompes allows him to leverage his invention skills and contribute to innovative solutions in the fluid handling industry.
Collaborations
Throughout his career, Papin has collaborated with other engineers and professionals in the industry to further refine his inventions and expand their practical applications. His collaborative efforts have amplified the impact of his innovations, making significant strides in fluid mechanics.
Conclusion
Jean-Paul Papin's inventive spirit and dedication to advancing pumping technologies have shaped his legacy as an influential figure in the mechanical engineering domain. His latest patents, including the Helical Gear Pump and Diaphragm Pump with Variable Displacement, underscore his role as a leading innovator. As he continues to develop groundbreaking solutions at PCM Pompes, Papin's contributions are poised to influence the industry for years to come.