Company Filing History:
Years Active: 1984
Title: Leonard R Guarnera: Innovator in High Frequency Ballast-Ignition Systems
Introduction
Leonard R Guarnera is a notable inventor based in New Fairfield, CT (US). He has made significant contributions to the field of electrical engineering, particularly in the development of ignition systems for discharge lamps. His innovative approach has led to advancements that enhance the reliability and efficiency of lighting technologies.
Latest Patents
Guarnera holds a patent for a "High frequency ballast-ignition system for discharge lamps." This invention features a high frequency oscillator-inverter ballast-ignition system that includes a leakage reactance transformer. This transformer not only forms a part of the oscillator-inverter but also couples it to the discharge lamp. The design incorporates an impedance element that electrically connects the primary and secondary windings of the transformer in an additive phase. This configuration provides more reliable lamp ignition over a wider range of voltage and temperature than previously achievable. Additionally, the preheat time period of the lamp cathodes can be better controlled through a careful selection of the transformer heater winding turns.
Career Highlights
Leonard R Guarnera is associated with North American Philips Corporation, where he has applied his expertise in electrical engineering to develop innovative lighting solutions. His work has contributed to the advancement of technologies that improve energy efficiency and performance in lighting applications.
Collaborations
Throughout his career, Guarnera has collaborated with notable colleagues, including Edward H Stupp and Mark W Fellows. These collaborations have fostered an environment of innovation and have led to the successful development of various projects in the field of electrical engineering.
Conclusion
Leonard R Guarnera's contributions to the field of high frequency ballast-ignition systems have made a lasting impact on lighting technology. His innovative patent demonstrates his commitment to enhancing the reliability and efficiency of discharge lamps. His work continues to influence advancements in the industry.