Company Filing History:
Years Active: 1992-1994
Title: Brian Dale - Innovator in High Intensity Discharge Lamp Technology
Introduction
Brian Dale is an accomplished inventor based in Lynnfield, Massachusetts, known for his significant contributions to the field of high intensity discharge lamp technology. With a portfolio that includes four patents, Dale has demonstrated an impressive ability to innovate and improve the efficiency of lighting systems.
Latest Patents
Brian Dale's latest patents showcase his commitment to enhancing the performance of high intensity discharge (HID) lamps. One of his notable inventions is a method and circuit for improving HID lamp starting. This invention incorporates a capacitor placed in series with the ballast and the lamp, which lowers the impedance during the starting phase of the lamp. The capacitor is shorted out once the final arc conditions are reached, facilitating an efficient start.
Additionally, he has patented a method and device aimed at improving lumen maintenance of HID lamps by reducing wall blackening during the starting process. This invention minimizes electrode material sputtering during the thermionic arc phase of lamp starting by effectively decreasing the cathode fall voltage through an increase in current flowing during this phase. This current increase is achieved by either raising the open circuit voltage or reducing ballast impedance.
Another significant patent by Dale involves a starting circuit for high intensity discharge lamps. This circuit utilizes an inductor in series with the lamp electrodes, combined with a switching transistor arrangement to optimize the energy discharge across the lamp, facilitating effective lighting performance.
Career Highlights
Brian Dale has a robust professional background, having worked with notable companies such as GTE Laboratories Incorporated and GTE Products Corporation. His experience at these organizations has provided him with a solid foundation in developing innovative solutions in the lighting industry.
Collaborations
In his journey as an inventor, Dale has collaborated with talented professionals, including Philip D. Gregor and Wojciech W. Byszewski. These partnerships have contributed to the advancement of technology in high intensity discharge lamps, showcasing the power of teamwork in driving innovation.
Conclusion
Brian Dale is a pioneering inventor whose work has significantly impacted the field of high intensity discharge lamp technology. With a focus on improving lamp starting and lumen maintenance, his patents illustrate a commitment to functional and effective lighting solutions. As the industry continues to evolve, Dale's contributions serve as a testament to the importance of innovation in lighting technology.