Edward H Mustoe

Title: Innovations of Edward H Mustoe

Introduction

Edward H Mustoe is a notable inventor based in Austin, TX, who has made significant contributions to the field of electrical engineering. He holds two patents that showcase his innovative approach to lamp technology and voltage regulation.

Latest Patents

One of his latest patents is the HPS Starting Aid, which provides pulses to an HPS lamp via a ballast tap connection. This device employs a capacitive voltage divider connected to the power distribution line for charging purposes. Notably, it does not include a power resistor, ensuring that the pulse width and amplitude remain unaffected by fluctuations in line voltage. The design incorporates a voltage breakdown device and a timing RC network to determine the pulse positioning of the starting pulse. The size of the capacitors in the capacitive voltage divider and the number of turns on the ballast tap winding dictate the pulse width and amplitude.

Another significant patent is the Incandescent Lamp Dimmer Providing Control Voltage IES Square Law. This invention features a dimmer and regulation circuit connected to an incandescent lamp load, controlling the voltage from an AC source by gating off a portion of each cycle. The circuit utilizes a pulse generator controlled by a timer, producing a rectangular wave output. The timer receives input from an operational amplifier, which is influenced by a variable control voltage setting and a load sensing network. This closed-loop feedback system ensures line and load regulation after the sensed load voltage passes through the square law shaping network.

Career Highlights

Throughout his career, Edward H Mustoe has worked with various companies, including Esquire Ltd., Inc. and Wide-Lite International Corporation. His experience in these organizations has contributed to his expertise in developing innovative electrical solutions.

Conclusion

Edward H Mustoe's contributions to electrical engineering through his patents reflect his commitment to innovation and technology. His work continues to influence the industry and inspire future advancements.