Company Filing History:
Years Active: 1976
Title: Innovations by Charles S. Huffsmith
Introduction
Charles S. Huffsmith is a notable inventor based in Metuchen, NJ (US). He has made significant contributions to the field of printing technology, particularly in the development of high voltage power systems for printing machines. With a total of two patents to his name, Huffsmith's work showcases his expertise and innovative spirit.
Latest Patents
Huffsmith's latest patents include the "Printing Machine High Voltage Power System" and "Circuit." The high D.C. voltage power supply device for the electrodes of an electrostatic ink mist prevention system in rotary printing machines features a conventional full-wave voltage doubling circuit. This circuit consists of a transformer, plug-in rectifiers, plug-in capacitors, and plug-in bleeder resistors. Additional circuitry is mounted on an interchangeable printed circuit board, which includes standard solid-state switching elements. An integrated circuit produces an output pulse when the line voltage goes through zero voltage, allowing for the high voltage to be turned on and off via an SCR firing circuit. A pilot light is illuminated through a triac firing circuit. The D.C. high voltage load current is sensed across a resistor, and a potentiometer is provided for setting the high voltage current turn-off trip point. A timing device re-energizes the solid-state circuitry after a preset time interval. The pilot light flashes when the triac is fired from the flashing circuit, and if a fault is present, the system turns off again until the fault is cleared.
Career Highlights
Huffsmith is currently associated with Wood Industries Inc., where he continues to innovate and develop advanced technologies in printing. His work has significantly impacted the efficiency and safety of printing operations.
Collaborations
Some of his notable coworkers include Robert A. Kulka and Thomas F. Bright, who have collaborated with Huffsmith on various projects.
Conclusion
Charles S. Huffsmith's contributions to the field of printing technology through his innovative patents demonstrate his commitment to advancing the industry. His work continues to influence the development of safer and more efficient printing systems.