Company Filing History:
Years Active: 2009
Title: Innovations by Johan Abrahamsson
Introduction
Johan Abrahamsson is a notable inventor based in Wettingen, Switzerland. He has made significant contributions to the field of electrical engineering, particularly in the development of heavy-duty circuit breakers. With a total of 2 patents, his work focuses on enhancing the efficiency and safety of electrical systems.
Latest Patents
Abrahamsson's latest patents include innovative designs for a switching chamber and a heavy-duty circuit breaker. The switching chamber for a heavy-duty circuit breaker features a first arcing contact piece, a second arcing contact piece, a heating chamber, and an insulating nozzle. The design allows for the movement of the arcing contact pieces via a drive mechanism. The heating chamber temporarily stores quenching gas heated by an arc that may occur between the contact pieces. The insulating nozzle guides the quenching gas flow, ensuring effective operation during the opening process.
His second patent, the heavy-duty circuit breaker with movement reversal, includes a first movable arcing contact piece and a second movable arcing contact piece, along with an auxiliary drive. This design allows for a reversal of movement direction during an opening operation, enhancing the functionality and reliability of the circuit breaker.
Career Highlights
Johan Abrahamsson is currently employed at ABB Technology AG, where he continues to innovate in the field of electrical engineering. His work has been instrumental in advancing the technology behind circuit breakers, making them safer and more efficient.
Collaborations
Abrahamsson collaborates with talented professionals in his field, including Olaf Hunger and Max Claessens. Their combined expertise contributes to the development of cutting-edge technologies in electrical systems.
Conclusion
Johan Abrahamsson's contributions to the field of electrical engineering through his patents and work at ABB Technology AG highlight his commitment to innovation. His advancements in heavy-duty circuit breakers are paving the way for safer and more efficient electrical systems.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.