Kaj Børge Hansen

Title: Innovations by Kaj Børge Hansen

Introduction

Kaj Børge Hansen is a notable inventor based in Horsens, Denmark. He has made significant contributions to the field of electrical engineering, particularly in the development of miniature motors and contact devices. With a total of 2 patents, his work reflects a commitment to innovation and practicality.

Latest Patents

One of his latest patents is for an electrical miniature motor. This motor features a stator made of magnetic soft material and a permanent magnet rotor. The design includes a stator with low electrical conductivity, which helps to dampen eddy currents caused by the rotor's rotation. The stator is constructed from ring-shaped elements that can be joined co-axially, providing cost-effective eddy current damping properties. Additionally, the coils are designed as flat coils on a flexible foil, arranged along the internal side of the stator.

Another significant patent by Hansen is a contact device designed for SMD mounting. This device consists of a helical spring with a base portion that can be attached to a contact face through soldering or gluing. The top portion is designed for handling with a tool associated with SMD apparatus. This innovation enhances the contacting process between components, such as acoustic transducers and printed circuit boards, while ensuring durability against lateral forces.

Career Highlights

Kaj Børge Hansen is currently associated with Kirk Acoustics A/S, where he continues to develop innovative solutions in acoustics and electronics. His work has been instrumental in advancing technologies that improve the efficiency and effectiveness of electronic components.

Conclusion

Kaj Børge Hansen's contributions to the field of electrical engineering through his patents demonstrate his innovative spirit and dedication to improving technology. His work not only enhances the functionality of electronic devices but also offers cost-effective solutions for various applications.