Rainer Bruenn

Title: Innovations of Rainer Bruenn

Introduction

Rainer Bruenn is a notable inventor based in Essel, Germany. He has made significant contributions to the field of engineering, particularly in the development of innovative devices that enhance functionality and efficiency. With a total of two patents to his name, Bruenn's work reflects a commitment to advancing technology.

Latest Patents

Rainer Bruenn's latest patents include a device for spool driving and braking. This invention combines a spool designed for winding and unwinding elongated stock such as ribbon, wire, or thread. The device features an electromagnet with a cooperating armature and a yoke, which can function as both a brake and a clutch. The design incorporates a permanent air gap ranging from 0.1 to 1.5 mm between the yoke and the armature, ensuring effectiveness in the energized state. When a high voltage is applied to the electromagnet, it creates a positive coupling between the electromagnet and the armature, facilitating common rotation with the spool. Conversely, applying a lower voltage activates a brake force between the electromagnet and the spool subassembly.

Another significant patent by Bruenn is for color coding light wave conductors. This apparatus is designed for dyeing or marking optical fiber conductors. It includes a dyeing stage and a drying stage, where the conductor is unreeled from a spool and passed through these stages. The marked conductor is then taken up by another spool, with both upstream and downstream drive mechanisms ensuring that the conductor moves at a consistent speed throughout the process.

Career Highlights

Rainer Bruenn has established himself as a key figure at Kabelmetal Electro GmbH, where he applies his expertise in engineering and innovation. His work has contributed to the company's reputation for quality and technological advancement in the industry.

Collaborations

Throughout his career, Bruenn has collaborated with notable colleagues such as Wolfram Klebl and Harry Staschewski. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Rainer Bruenn's contributions to the field of engineering through his innovative patents demonstrate his dedication to advancing technology. His work at Kabelmetal Electro GmbH and collaborations with esteemed colleagues further highlight his impact on the industry.