Francisque Pion

Title: Innovations by Francisque Pion: A Pioneer in Measurement Technologies

Introduction

Francisque Pion, an accomplished inventor from Chapeiry, France, has made notable contributions to the field of measurement technologies. With three patents to his name, Pion has developed innovative devices that aim to enhance the accuracy and efficiency of current measurement in electrical engineering.

Latest Patents

Francisque Pion's latest patents include:

1. **Portable Device for Current Measurement Using Induced Magnetic Fields**

This groundbreaking device allows for the contactless measurement of current passing through an electrical conductor. The design includes a measuring module that can be held by an operator in a plane that is substantially orthogonal to the conductor without the need for clamping. It incorporates one or two pluralities of magnetic field sensors, while the processing module uses a determined linear combination of signals from these sensors for angular spatial filtering. This innovation effectively isolates the measured current from unwanted disturbances created by other conductors.

2. **Switching Power Supply with a Very Wide Dynamic Range for Measuring Instruments**

This patented switch mode power supply features a power converter with a transformer connected to a primary circuit. The primary circuit includes a controller that operates a switch element to chop the current in the primary winding, transferring energy selectively to the secondary winding. Additionally, the secondary circuit consists of a storage capacitor, two regulators, and an isolator element, ensuring continuous operation without interruptions during the current chopping process.

Career Highlights

Francisque Pion is currently employing his expertise at Chauvin Arnoux, a prominent company known for its innovations in electrical and measurement technology. His role as an inventor and engineer has allowed him to push the boundaries of measurement techniques, ultimately leading to substantial advancements in the electrical engineering industry.

Collaborations

Throughout his career, Pion has collaborated closely with colleagues, including Marouane Ait El Faqir. These partnerships foster an environment of innovation and knowledge sharing, contributing significantly to the successful development of cutting-edge technologies in their field.

Conclusion

Francisque Pion's inventive spirit and dedication to advancing measurement technologies have solidified his reputation as a key figure in electrical engineering. With a focus on practical and efficient solutions, such as his portable devices and advanced power supplies, Pion continues to pave the way for future innovations in current measurement and electrical systems.