This inventor holds 2 USPTO granted patents. Top assignees: Alsthom-Atlantique, Electricite De France, Societe Anonyme Dite:alsthom. Active years: 1986-1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 119 
1 out of 429 
1 out of 22 
Years Active: 1986-1989
Title: The Innovations of Jean-Louis Sabrie
Introduction
Jean-Louis Sabrie is a notable inventor based in Cravanche, France. He has made significant contributions to the field of electrical engineering, particularly in the development of synchronous machines. With a total of 2 patents to his name, Sabrie's work showcases his expertise and innovative spirit.
Latest Patents
Sabrie's latest patents include a "Synchronous machine with superconducting windings" and a "Synchronous machine with a superconducting voltage and speed regulator." The first patent describes a synchronous machine featuring a rotor fixed to a shaft supported in bearings. This machine has its rotor and stator windings cooled by very low temperature helium, with all components housed in vacuum enclosures. The rotor and stator windings, along with the gap between them, are contained within a common enclosure connected to a vacuum source. The design also incorporates vacuum-resisting oil seals and cryogenic traps to enhance performance.
The second patent outlines a synchronous electric machine equipped with a voltage and speed regulator. This machine includes a stator with a secondary winding and a rotor with a primary winding, allowing it to operate as either a motor or an alternator. The stator winding is coupled with a second stator winding that feeds a static rectifier circuit. This circuit is controlled by a computer programmed to manage active and reactive power injection, thereby improving the machine's response to transient conditions.
Career Highlights
Throughout his career, Jean-Louis Sabrie has worked with prominent companies such as Alsthom-Atlantique and Electricité de France. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into the electrical engineering industry.
Collaborations
One of Sabrie's notable collaborators is Yves Laumond. Their partnership has likely fostered innovative ideas and advancements in their respective fields.
Conclusion
Jean-Louis Sabrie's contributions to the field of electrical engineering through his patents and career experiences highlight his role as a significant inventor. His work continues to influence the development of advanced synchronous machines.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile