Company Filing History:
Years Active: 1982-1989
Title: **Innovative Mind: James A. Neese and His Contributions to Electric Horn Technology**
Introduction
James A. Neese, located in Flora, Illinois, is a notable inventor recognized for his innovative contributions in the field of electric horn technology. With a total of five patents to his name, Neese has demonstrated a profound commitment to enhancing the functionality and efficiency of electric horns.
Latest Patents
Among his latest inventions is a patented method of adjusting an electric horn's air gap. This device features a diaphragm driven by a plunger, which is vibrated by a coil that has a pole piece. The crucial aspect of this invention is the necessity for a small air gap between the plunger and the pole piece to prevent contact during vibration. The adjustment process begins by assembling the horn with a minimally required gap that allows the plunger to be pulled into contact by a preset direct current applied to the coil. Neese's calibration procedure involves applying the current to the coil, mechanically separating the pole piece from the plunger to determine the time of separation, and then setting the gap precisely either by stopping or pulling the pole piece an additional fixed amount. This ingenious apparatus automatically performs the calibration procedure, showcasing Neese's forward-thinking approach. Another of his patents includes a diaphragm horn that incorporates a housing with a diaphragm mounted to define a chamber vented to the atmosphere, demonstrating his versatility within this technology.
Career Highlights
James A. Neese has dedicated his professional career to innovation at Sparton Corporation. His expertise and inventive spirit have significantly influenced the development of technologies in the electric horn market, enhancing both their performance and usability.
Collaborations
In addition to his individual efforts, Neese has collaborated with fellow inventor Carl R. Wilson. Together, they have fueled advancements in their field, combining their talents to produce highly effective devices that cater to consumer needs.
Conclusion
Through his patents and ingenuity, James A. Neese has left a lasting impact on electric horn technology. His commitment to innovation and collaboration continues to inspire others in the field, paving the way for future advancements.