Guido Hoffmann

Title: Guido Hoffmann: Innovator in High-Voltage Protective Devices

Introduction

Guido Hoffmann is a notable inventor based in Wettingen, Switzerland. He has made significant contributions to the field of high-voltage protective devices, holding 2 patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of Hoffmann's latest patents is an impact signaling system for a high-voltage protective device. This system features a housing that contains a spring with a movable end, an actuator that can be extended from the housing, and a high-resistance resistor wire connected in parallel with a fusible wire of the protective device. The design includes a holder that absorbs the prestress of the spring, which is crucial for the system's functionality. Above a certain limit temperature, the actuator activates the impact signaling system by reducing the load on the spring, ensuring the protective device operates effectively under high-voltage conditions.

Career Highlights

Hoffmann's career is marked by his dedication to advancing technology in the electrical engineering sector. His work at Abb Research Ltd. has allowed him to focus on developing innovative solutions that enhance safety and reliability in high-voltage applications.

Collaborations

Throughout his career, Hoffmann has collaborated with talented individuals such as Uwe Kaltenborn and Mariusz Wilniewczyc. These partnerships have contributed to the successful development of his patents and innovations.

Conclusion

Guido Hoffmann's contributions to high-voltage protective devices reflect his commitment to innovation and safety in electrical engineering. His patents demonstrate a blend of creativity and technical skill that continues to impact the industry positively.