Arnold W Brandt

Title: Innovations by Arnold W. Brandt in Engine Control Technologies

Introduction

Arnold W. Brandt, an accomplished inventor based in Livonia, MI, has made significant contributions to the field of engine control technologies. With an impressive portfolio of 7 patents, Brandt's innovative methods and apparatuses have been recognized for their potential to enhance vehicle performance and efficiency.

Latest Patents

Among his latest inventions, Brandt developed a method and apparatus for maintaining catalyst efficiency of a NOx trap. This invention involves an engine control computer that estimates the cumulative SOx stored in the NOx trap and transitions to a SOx purge mode when the maximum storage capacity is exceeded. The system carefully estimates SOx accumulation based on fuel flow to the engine, air/fuel ratio, and trap temperature, while purging is safely terminated when the SOx storage level falls below a defined threshold.

Another notable patent focuses on air/fuel control during lean cruise operation. This control method features an engine equipped with a throttle body connected to the intake manifold and a bypass air passageway controlled by an electronically controllable bypass valve. Utilizing a single measurement of air inducted through both passageways, fuel is delivered in relation to this measurement. The innovation includes an air flow correction value derived from the functional relationship between engine torque and air/fuel ratio, enhancing performance by compensating for torque loss during lean operational conditions.

Career Highlights

Throughout his career, Brandt has demonstrated his expertise while working with notable companies such as Ford Motor Company Limited and Ford Global Technologies, LLC. His work within these organizations has solidified his reputation as a forward-thinking inventor dedicated to advancing engine technology.

Collaborations

In his innovative journey, Brandt has collaborated with other talented individuals, including Michael John Cullen and David George Farmer. Their combined expertise has likely contributed to the success of his groundbreaking inventions.

Conclusion

Arnold W. Brandt's inventive spirit and dedication to improving engine control technologies have resulted in remarkable advancements that continue to influence the automotive industry. With his extensive patent portfolio, Brandt stands out as a key contributor in the realm of innovation, paving the way for future developments in efficient engine operation.