Jean-Paul Pouillange

Title: The Innovations of Jean-Paul Pouillange

Introduction

Jean-Paul Pouillange is a notable inventor based in Aulnay-sous, France. He has made significant contributions to the field of engineering, particularly in the development of advanced electrical devices. With a total of 2 patents to his name, Pouillange's work showcases his innovative spirit and technical expertise.

Latest Patents

One of Pouillange's latest patents is a Static Frequency Converter. This invention includes a natural commutation static frequency converter that features a polyphase cycloconverter and its control circuit. The design incorporates a switching device that allows for the breaking of inputs of two Graetz bridges of at least one of the monophase cycloconverters. This innovative switching device results in the insertion of a self-inductance between opened outputs of the Graetz bridges. It also replaces the control circuit of the cycloconverter with a natural commutation rectifier-inverter control circuit, forming at least one natural commutation rectifier-inverter. This converter is particularly useful for supplying a synchronous motor.

Another significant patent by Pouillange is a Device for Helium Transfer between Rotating and Non-Rotating Members. This device features first and second transfer reeds and a cylindrical sleeve that extends throughout the region of axial overlap of the reeds. One of the reeds rotates with the rotating member while the other remains fixed. The design may also include third and fourth coaxial transfer reeds for the transfer of gaseous helium. The cylindrical sleeve members rotate with the rotating member and are connected at opposite ends of the intermediate sleeve member. This innovative design includes guide means to cancel a component of rotation of the gaseous helium, enhancing its efficiency.

Career Highlights

Throughout his career, Jean-Paul Pouillange has worked with several prominent companies. Notable among them are BBC Brown, Boveri & Company, Limited, and Brown, Boveri & Cie. His experience in these organizations has contributed to his development as an inventor and has provided him with a platform to innovate.

Conclusion

Jean-Paul Pouillange's contributions to the field of engineering through his patents reflect his dedication to innovation. His work on the Static Frequency Converter and the Device for Helium Transfer demonstrates his ability to solve complex engineering challenges. Pouillange's career and collaborations with leading companies further highlight his impact on the industry.