Company Filing History:
Years Active: 2018-2025
Title: Innovations by Nicolas Varennes
Introduction
Nicolas Varennes is a notable inventor based in Brison-Saint-Innocent, France. He has made significant contributions to the field of vacuum technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and functionality of turbomolecular vacuum pumps.
Latest Patents
One of his latest patents is for a turbomolecular vacuum pump and associated method. This innovative pump includes a stator, a rotor that rotates within the stator, and a motor that drives the rotor's rotation. It is equipped with a temperature sensor to monitor the rotor's temperature and a creep maintenance meter that determines incremental changes in the rotor's creep over a specified duration. This system allows for the calculation of the remaining operational time before preventive maintenance is required.
Another significant patent by Varennes is an adapter for vacuum pumps and an associated pumping device. This invention features an annular inlet flange designed to couple with an outlet orifice of a chamber. It also includes an outlet coupling with at least two cylindrical outlet through-housings, which form a partial pump casing for respective turbomolecular vacuum pumps. This design enhances the adaptability and efficiency of vacuum systems.
Career Highlights
Nicolas Varennes is currently employed at Pfeiffer Vacuum GmbH, a leading company in the vacuum technology sector. His role involves developing advanced vacuum solutions that cater to various industrial applications. His expertise in this field has positioned him as a valuable asset to his organization.
Collaborations
Throughout his career, Varennes has collaborated with notable colleagues, including Thibaut Bourrilhon and Rainer Mathes. These partnerships have fostered innovation and contributed to the successful development of new technologies in vacuum systems.
Conclusion
Nicolas Varennes is a distinguished inventor whose work in vacuum technology has led to significant advancements in the field. His patents reflect a commitment to innovation and efficiency, making him a key figure in the industry.