Company Filing History:
Years Active: 1982-1983
Title: Innovations of Robert W. Mortonson
Introduction
Robert W. Mortonson is a notable inventor based in Addison, Illinois. He has made significant contributions to the field of automotive technology, particularly in battery charging systems. With a total of three patents to his name, Mortonson's work reflects a commitment to enhancing the efficiency and reliability of automotive electrical systems.
Latest Patents
One of Mortonson's latest patents is a fault detection and diagnostic system for automotive battery charging. This innovative system includes a battery, a voltage regulator that senses battery voltage, and an alternator driven by a vehicle engine. The system is designed to provide a rectified electrical signal to charge the battery in response to an excitation signal. It features electronic circuit status detectors that maintain a first logic state when a corresponding signal characteristic is within a predetermined range and a second logic state when it is outside that range. The combinatorial logic means respond to these logic states to identify faults in the charging system, providing warnings and displaying the location of the fault.
Another significant patent by Mortonson is a ripple detector for automotive alternator battery charging systems. This detector monitors the voltage ripple in the rectified electrical output signal of an alternator. It includes a circuit that measures the undulating alternator output signal and produces a signal level in response. To ensure accurate detection, the system incorporates measurements of the rotor's rotational speed and the excitation current supplied to the field coil. The output signal is corrected for the effects of significant alternator performance characteristics, allowing for precise detection of voltage ripple.
Career Highlights
Robert W. Mortonson has had a distinguished career at Motorola Corporation, where he has applied his expertise in automotive technology. His innovative work has contributed to advancements in battery charging systems, making them more efficient and reliable for consumers.
Collaborations
Mortonson has collaborated with various professionals in his field, including his coworker Kirk A. Sievers. Their combined efforts have led to the development of groundbreaking technologies in automotive electrical systems.
Conclusion
Robert W. Mortonson's contributions to automotive technology through his patents demonstrate his innovative spirit and dedication to improving vehicle performance. His work continues to influence the industry and enhance the reliability of automotive battery charging systems.