Gerald L Larson

Title: Innovations of Gerald L Larson

Introduction

Gerald L Larson is a notable inventor based in Battle Creek, MI (US), recognized for his contributions to engineering and technology. He holds a total of seven patents, showcasing his innovative spirit and technical expertise in the field.

Latest Patents

One of his latest patents is the Valve Selector Control System. This system optimizes the number of cylinders operating in a multicylinder engine during ongoing engine operation. The input circuitry monitors the conditions under which the engine operates and generates corresponding input signals. Logic circuitry, based on these input signals, determines whether to add to, subtract from, or maintain the number of cylinders operating in the engine. The output circuitry, responsive to the logic circuitry, enables and disables specific cylinders in the engine through valve selectors provided on several cylinders. This technique includes a bidirectional counting portion capable of sequential up and down counting to enable or disable the valve selector equipped cylinders in one-cylinder steps. Preferred embodiments are directed to vehicle engines, with input circuitry monitoring parameters such as engine load, throttle position, transmission top gear selection, and engine or vehicle speed.

Another significant invention is the Vehicle Tachometer Generator. This dynamoelectric machine generates an electric current with a frequency proportional to the shaft speed of the machine. It is particularly suitable for use as a wheel speed indicator or tachometer-generator. The generator features a stator with an inner and outer tubular portion, allowing limited radial movement. The machine achieves magnetic saturation at the stator poles at 30% of rated speed and produces a strong signal output at low speeds.

Career Highlights

Gerald L Larson has made significant strides in his career, particularly through his work at Eaton Corporation. His innovative designs and engineering solutions have contributed to advancements in engine technology and vehicle performance.

Collaborations

Throughout his career, Larson has collaborated with notable coworkers, including Roger F Kuether and Walter K O'Neil. These collaborations have fostered a creative environment that has led to the development of impactful inventions.

Conclusion

Gerald L Larson's contributions to engineering and technology through his patents reflect his dedication to innovation. His work continues to influence the automotive industry and showcases the importance of inventive thinking in solving complex engineering challenges.