Ulf Akesson

Title: Ulf Akesson: Innovator in Circuit Breaker Technology

Introduction

Ulf Akesson is a notable inventor based in Ludvika, Sweden. He has made significant contributions to the field of electrical engineering, particularly in the development of circuit breaker technologies. With a total of 3 patents to his name, Akesson's work has had a lasting impact on high voltage applications.

Latest Patents

One of Akesson's latest patents is titled "Dual current path for high rated currents." This invention discloses a circuit breaker that includes a first current path section and a second current path section. At least one of these sections comprises a first current path section member and at least one second current path section member. The second current path section member is arranged in spaced relation to the surface of the first current path section member, and it is electrically coupled with the first current path section member via at least a first coupling surface portion of the surface of the first current path section member.

Another significant patent is for a "Circuit breaker for high voltage applications." This circuit breaker includes at least one breaking unit and a supporting insulator that has one end on ground potential and the other end on high voltage potential. The high voltage end is mechanically connected to the breaking unit, and it features a fiber optic sensor for sensing the current through the breaking unit. The supporting insulator is removably connected to the breaking unit, and the sensor has an optic fiber coil arranged in the high voltage end of the supporting insulator. The circuit breaker also includes a mechanism for conducting current from the breaking unit to the sensor, allowing the current to pass through the sensor coil.

Career Highlights

Throughout his career, Ulf Akesson has worked with prominent companies in the electrical engineering sector. He has been associated with Asea Brown Boveri AB and ABB Technology AG, where he has contributed to various innovative projects and advancements in technology.

Collaborations

Akesson has collaborated with several professionals in his field, including Dag Andersson and Leif Skold. These collaborations have further enriched his work and contributed to the development of cutting-edge technologies in circuit breakers.

Conclusion

Ulf Akesson's contributions to circuit breaker technology demonstrate his innovative spirit and dedication to advancing electrical engineering. His patents reflect a deep understanding of high voltage applications and a commitment to improving safety and efficiency in electrical