This inventor holds 1 USPTO granted patent. Top assignee: Merlin Gerin. Active years: 1987.
Company Filing History:
Years Active: 1987
Title: The Innovative Contributions of Rene Challande
Introduction
Rene Challande is a notable inventor based in Montmélian, France. He has made significant contributions to the field of electrical engineering, particularly in the development of circuit breakers. His innovative designs have paved the way for advancements in safety and efficiency in electrical systems.
Latest Patents
Challande holds a patent for a miniature electrical circuit breaker with multiple moving contacts. This invention relates to a multiple moving contact assembly designed for miniature circuit breakers with high ratings and a thermomagnetic trip release. The design features two independent contact arms connected in parallel, mounted on a transverse spindle of the cradle. These arms connect to a magnetic circuit of the electromagnetic trip release through two braids situated in symmetrical lateral areas. The contact parts bear on a single stationary contact pad, creating two contact points that help reduce temperature rise. The electromagnetic top release includes a coil with an adjustable support device for a bimetallic strip, allowing for precise thermal tripping threshold settings.
Career Highlights
Challande has worked with Merlin Gerin, a company known for its expertise in electrical distribution and automation. His role at the company has allowed him to apply his innovative ideas in practical applications, contributing to the advancement of electrical safety devices.
Collaborations
Throughout his career, Challande has collaborated with notable colleagues, including Jean-Claude Ramaciotti and Jacky Duchenaud. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Rene Challande's contributions to the field of electrical engineering, particularly through his patented inventions, highlight his innovative spirit and dedication to improving safety in electrical systems. His work continues to influence the industry and inspire future inventors.