Marcel Etter

Title: Marcel Etter: Innovator in Inductive Measurement Technology

Introduction

Marcel Etter is a notable inventor based in Troinex, Switzerland. He has made significant contributions to the field of electrical engineering, particularly in the development of inductive measuring devices. With a total of 4 patents to his name, Etter's work showcases his expertise and innovative spirit.

Latest Patents

One of Marcel Etter's latest patents is an inductive measuring device designed for measuring alternating current components. This device operates by allowing a direct current of high intensity, which has alternating current components superposed, to flow through a conductor. The design includes a magnetic circuit with two measuring coils arranged inside opposite air-gaps. These coils are connected in an electric measuring circuit in series with each other and in parallel to voltage dividers. The alternating current components induce voltages in the coils, which add up, and the resulting voltage is integrated and filtered for accurate measurement. Another notable invention is a bidirectional electric current sensor fed from a unipolar source, further demonstrating his innovative capabilities.

Career Highlights

Throughout his career, Marcel Etter has worked with various companies, including Liaisons Electroniques-Mécaniques LEM SA. His experience in these organizations has contributed to his development as an inventor and has allowed him to refine his skills in electrical engineering.

Collaborations

Due to space constraints, the details of collaborations will not be included in this article.

Conclusion

Marcel Etter's contributions to inductive measurement technology highlight his innovative approach and dedication to advancing electrical engineering. His patents reflect a deep understanding of complex electrical systems and a commitment to improving measurement techniques.