Company Filing History:
Years Active: 2012-2014
Title: Dag Andersson: Innovator in High Voltage Technology
Introduction
Dag Andersson is a notable inventor based in Ludvika, Sweden. He has made significant contributions to the field of high voltage technology, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
Among his latest inventions is a voltage surge protection device designed to protect high voltage devices. This device features a varistor with a first part and a second part, separated by varistor material. It also includes an expandable member that acts on a movable electrical contact, short-circuiting the device when a threshold voltage is applied. Additionally, he has developed high voltage circuit breakers that incorporate one or more semiconductor devices connected in series, with the voltage surge protection device connected in parallel. This circuit breaker is designed for high voltage applications and includes a breaking unit, a supporting insulator, and a fiber optic sensor for current sensing.
Career Highlights
Dag has worked with prominent companies such as ABB Technology AG and ABB Technology Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in electrical engineering.
Collaborations
Throughout his career, Dag has collaborated with talented individuals, including Jan Lundquist and Jürgen Häfner. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Dag Andersson's work in high voltage technology exemplifies his commitment to innovation and excellence. His patents reflect a deep understanding of electrical systems and a dedication to enhancing safety and efficiency in high voltage applications.