Robert L Durrell

Title: The Innovations of Robert L Durrell

Introduction

Robert L Durrell is a notable inventor based in Columbia, MD (US). He has made significant contributions to the field of rocket technology, particularly with his innovative designs that enhance safety and functionality.

Latest Patents

Durrell holds a patent for a rocket motor igniter and arming-firing device. This device provides handling safety in a rocket motor by incorporating both pyrotechnic and electrical safety features. The arming-firing device is armed by rotating a mechanical rotor via a solenoid, which aligns multiple prongs of a barrier with cavities of the rotor. This action simultaneously electrically arms the igniter and mechanically enables it. Upon receiving a firing signal, the rocket motor is activated. The design ensures proper ignition by preventing rebounding through the mating of the barrier prongs with the rotor cavities. Additionally, a mechanical barrier and solenoid return spring are included to prevent inadvertent firing.

Career Highlights

Durrell's career is marked by his work with the United States Navy, where he has contributed to various projects that enhance military technology. His expertise in rocket systems has been instrumental in developing safer and more reliable ignition systems.

Collaborations

Throughout his career, Durrell has collaborated with notable colleagues such as Joseph E Hibbs and Gerald W Chalmers. These partnerships have fostered innovation and have led to advancements in rocket technology.

Conclusion

Robert L Durrell's contributions to rocket technology through his innovative arming-firing device exemplify his commitment to safety and functionality in engineering. His work continues to influence the field and showcases the importance of innovation in military applications.