Blaise Perrenoud

Title: Innovations by Blaise Perrenoud

Introduction

Blaise Perrenoud is a notable inventor based in La Neuveville, Switzerland. He has made significant contributions to the field of electrical engineering, particularly in the development of high-voltage circuit breakers and contact arrangements for isolating switches. With a total of five patents to his name, Perrenoud's work reflects a commitment to innovation and efficiency in electrical systems.

Latest Patents

One of Perrenoud's latest patents is a high-voltage circuit breaker designed to enhance the reliability and efficiency of electrical systems. This breaker features two coaxially arranged contact members that are movable relative to each other. The design includes a rated-current contact and a burning contact, which are frictionally joined via a support part. This innovative approach eliminates the need for an additional sliding contact, even when switching extremely large currents. The rated-current contact is formed by elastically supported contact fingers, ensuring effective operation.

Another significant patent is a knife blade and clip contact arrangement for an isolating switch used as a ground connection. This arrangement consists of two switch pieces, one being a knife and the other a gripper. The gripper includes two parallel contact pieces formed by multiple adjacent U-shaped contact lamellae. This design allows for reliable contact-making for both high and low currents while maintaining a simple and economical production process.

Career Highlights

Blaise Perrenoud is associated with Bbc Brown, Boveri & Company, Limited, where he has contributed to various innovative projects. His expertise in electrical engineering has positioned him as a key figure in the development of advanced electrical components. Perrenoud's patents demonstrate his ability to address complex challenges in the industry, making him a valuable asset to his company.

Collaborations

Perrenoud has worked alongside talented colleagues, including Riccardo Berta and Lutz Niemeyer. Their collaborative efforts have fostered an environment of innovation and creativity, leading to the successful development of groundbreaking technologies in electrical engineering.

Conclusion

Blaise Perrenoud's contributions to the field of electrical engineering through his patents and collaborative work highlight his innovative spirit and dedication to advancing technology. His inventions continue to influence the industry, paving the way for future advancements in electrical systems.