Frieder Kuppers

Title: The Innovative Mind of Frieder Kuppers

Introduction

Frieder Kuppers is a notable inventor based in Schramberg, Germany. He has made significant contributions to the field of engineering, particularly in the development of control circuits for stepping motors. His work is especially relevant for battery-operated instruments, such as watches, where energy efficiency is crucial.

Latest Patents

Kuppers holds a patent for a "Control circuit for a stepping motor in battery-operated instruments." This innovative circuit alters the length of motor drive pulses to save energy. It takes into account different loads on the stepping motor and variable battery voltages. The circuit measures a signal proportional to the current flowing through the field coil of the stepping motor and interrupts the drive pulse when a predetermined change occurs in the signal. Additionally, the drive pulses are limited to both minimum and maximum lengths, ensuring optimal performance.

Career Highlights

Frieder Kuppers has worked with Gebruder Junghans GmbH, a company known for its precision timepieces. His expertise in digital circuit technology has allowed for the complete integration of the control circuit, enhancing the functionality of battery-operated devices.

Collaborations

Kuppers has collaborated with notable colleagues, including Bernhard Scherzinger and Friedrich Assmus. Their combined efforts have contributed to advancements in the field of electronics and motor control.

Conclusion

Frieder Kuppers is a distinguished inventor whose work in control circuits has paved the way for more efficient battery-operated instruments. His innovative approach continues to influence the industry and improve energy-saving technologies.