Andrew Henn

Title: Innovations of Andrew Henn

Introduction

Andrew Henn is a notable inventor based in Monroe, Connecticut. He has made significant contributions to the field of engineering, particularly in the development of advanced bearing systems for aircraft structures. With a total of six patents to his name, Henn's work showcases his commitment to innovation and safety in aviation technology.

Latest Patents

One of Henn's latest patents is a "System for isolating electrical current in a bearing for use in an aircraft structure." This innovative system includes a bearing with an outer race and an inner race, along with a liner disposed between them. A dielectric seal is secured to the outer race, engaging the inner race, while a conditionally non-conductive gas occupies a sealed chamber that defines a gap between the two races. This design prevents electrical arcing or current leakage at lower voltages while allowing for current conduction at higher voltages, such as those resulting from lightning strikes.

Another significant patent is for a "Spherical bearing with sealing member." This sealed spherical bearing features a ball disposed in a race, an annular seal extending between the race and the ball, and a retainer secured to the seal. The retainer and seal are separately formed elements that are press-fit into the race, ensuring a secure and effective sealing mechanism.

Career Highlights

Throughout his career, Andrew Henn has worked with reputable companies, including the Roller Bearing Company of America and Incom International. His experience in these organizations has allowed him to refine his skills and contribute to the development of innovative bearing technologies.

Collaborations

Henn has collaborated with talented individuals such as Gregg L. Hamel and Gisele Giguere. These partnerships have fostered a creative environment that has led to the successful development of his patented technologies.

Conclusion

Andrew Henn's contributions to the field of engineering, particularly in the area of bearing systems for aircraft, highlight his innovative spirit and dedication to safety. His patents reflect a deep understanding of the complexities involved in aviation technology, making him a significant figure in the industry.