Hans Schellekens

Title: Innovations of Hans Schellekens in Electrical Engineering

Introduction

Hans Schellekens is a notable inventor based in Meylan, France. He has made significant contributions to the field of electrical engineering, particularly in the development of vacuum electrical switches and circuit breakers. With a total of four patents to his name, Schellekens has demonstrated a commitment to innovation and excellence in his work.

Latest Patents

One of his latest patents is a vacuum electrical switch or circuit breaker. This invention features an elongated cartridge with a cylindrical housing sealed by two end plates. Inside the housing, there are two arcing contacts, one stationary and one movable. The stationary contact is securely affixed to one of the end plates, while the movable contact is designed to slide axially within the cartridge. The design includes at least two portions of turn mounted in parallel, with each portion having a first end electrically connected to one of the arcing contacts and a second end connected to the current input strip of the contact. A branch-off is designed to disperse a part of the main current through the portions of turn during breaking.

Another significant patent is a vacuum switch that also features an elongated vacuum cartridge with a cylindrical enclosure blanked off by two end plates. This switch houses two arcing contacts, one stationary and one movable, along with a coil that produces an axial magnetic field in the arc formation zone. The coil has one end arranged as a current conducting strip and is electrically connected to one of the arcing contacts. The two ends of the coil are superposed and electrically connected, with a branch-off means fitted between these ends to create the axial magnetic field during breaking.

Career Highlights

Hans Schellekens is currently employed at Schneider Electric, a leading company in energy management and automation solutions. His work at Schneider Electric has allowed him to further develop his innovative ideas and contribute to advancements in electrical technology.

Collaborations

Schellekens has collaborated with several talented individuals in his field, including Roger Bolongeat-Mobleu and Frederic Burnaz. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Hans Schellekens is a distinguished inventor whose work in vacuum electrical switches and circuit breakers has made a significant impact in electrical engineering. His patents reflect a deep understanding of the complexities of electrical systems and a dedication to innovation.