Charles E Hansen

Title: Innovations of Charles E. Hansen

Introduction

Charles E. Hansen is an accomplished inventor based in Chula Vista, CA (US). He has made significant contributions to the field of engineering, particularly in the development of innovative solutions for underwater cable systems. With a total of 3 patents to his name, Hansen's work reflects a commitment to enhancing the functionality and safety of complex systems.

Latest Patents

One of Hansen's latest patents is the Overboarding Fixture. This invention features an improved fairlead that addresses the challenges associated with deploying and retrieving a towing cable and its interconnected elongate instrumentation array. The design includes a pair of parallel rollers that are orthogonally disposed to a storage winch reel. These rollers are spaced apart to create a smooth, protuberance-free surface, which accommodates the elongate instrumentation array effectively. The shell that is coaxially disposed about each cylinder rotates to cover the smooth surfaces, presenting abrasion-resistant surfaces during the reeling process. This innovative approach helps minimize damage to the instrumentation array during deployment and recovery.

Another notable patent is the Underwater Expendable Explosive Link. This invention provides an explosive disconnect that joins two portions of an underwater cable. An electrical conductor extends from a squib to a remote detonator, with both components cast inside a frangible plug made of epoxy or a similar material. The design allows for easy connection and disconnection of underwater cables, such as anchor lines and buoy lines. When the squib is detonated, the frangible plug disintegrates, allowing an instrumentation package to be buoyed to the surface for recovery. This nonmetallic explosive disconnect is waterproof, corrosion-resistant, and cost-effective compared to other commercially available units.

Career Highlights

Hansen's career is marked by his role as an inventor for the USA, as represented by the Secretary of the Navy. His work has been instrumental in advancing technologies that support naval operations and underwater exploration.

Collaborations

Throughout his career, Hansen has collaborated with notable colleagues, including George O. Pickens and Paul A. Hanson. These partnerships have contributed to the successful development of his innovative patents.

Conclusion

Charles E. Hansen's contributions to the field of underwater technology demonstrate his expertise and dedication to innovation. His patents reflect a deep understanding of engineering challenges and a commitment to creating effective solutions.