Location History:
- Montreuil sous Bois, FR (1983)
- Mareil-Marly, FR (1988)
Company Filing History:
Years Active: 1983-1988
Title: Bernard Dumortier: Innovator in Electrical Safety Devices
Introduction
Bernard Dumortier is a notable inventor based in Montreuil sous Bois, France. He has made significant contributions to the field of electrical safety, holding a total of 3 patents. His work focuses on enhancing the safety and efficiency of electrical installations.
Latest Patents
One of Dumortier's latest inventions is a safety device for a differential protection apparatus. This invention provides a safety mechanism for electric installation protection, featuring a residual differential current detector that processes both phase and neutral conductors. The device includes a processing circuit powered by a rectifier bridge, along with biasing and safety circuits formed by a static bidirectional switch connected between a ground connection and the AC terminals of the rectifier bridge. Another significant invention is the static power switch apparatus, which further showcases his innovative approach to electrical safety.
Career Highlights
Bernard Dumortier is currently employed at La Telemecanique Electrique, where he continues to develop and refine his inventions. His work has been instrumental in advancing safety measures in electrical systems, making them more reliable and efficient.
Collaborations
Dumortier has collaborated with several talented individuals in his field, including Jean-Noel Gast and Francois Sauvel. These partnerships have contributed to the successful development of his innovative projects.
Conclusion
Bernard Dumortier's contributions to electrical safety through his patents and collaborations highlight his role as a key innovator in the industry. His inventions not only enhance safety but also pave the way for future advancements in electrical technology.