Bruce Henry Barr

Title: Bruce Henry Barr - Innovator in Pressure Tolerant Fuel Tank Panels

Introduction

Bruce Henry Barr is a notable inventor based in Southbury, CT (US). He has made significant contributions to the field of composite materials, particularly in the design of pressure tolerant fuel tank panels. His innovative approach addresses critical challenges in fuel tank safety and performance.

Latest Patents

Bruce holds a patent for a pressure tolerant composite panel. This panel features an inner fiber reinforced layer, an outer fiber reinforced layer, and a core disposed between them. The design incorporates weakening structures at the peripheral edges of the inner layer, allowing it to separate under high internal forces. The outer layer, made of a different and lower modulus of elasticity, stretches to absorb these forces without failure. Additionally, the panel can be compartmentalized into discrete sections to contain damage in localized areas. An alternative embodiment includes a crushable inner core that provides structural support under normal conditions, preventing force transmission to the outer layer when high pressure is encountered. This innovative design ensures the survivability of the panel when subjected to impact damage.

Career Highlights

Bruce is currently employed at United Technologies Corporation, where he continues to develop advanced materials and technologies. His work has been instrumental in enhancing the safety and efficiency of fuel tank systems.

Collaborations

Throughout his career, Bruce has collaborated with talented individuals such as Darryl Mark Toni and Edward Joseph Fabian. These partnerships have contributed to the successful development of his innovative projects.

Conclusion

Bruce Henry Barr is a distinguished inventor whose work in pressure tolerant fuel tank panels exemplifies innovation in composite materials. His contributions significantly enhance safety and performance in critical applications.