Company Filing History:
Years Active: 1976
Title: Walter Passera: Pioneering Innovations in Fuel Injection Systems
Introduction
Walter Passera, a notable inventor from Stuttgart, Germany, made significant contributions to the field of automotive engineering before his passing. With a total of four patents to his name, Passera's work primarily focused on innovative fuel injection technologies that enhanced the efficiency and performance of internal combustion engines.
Latest Patents
Among his latest inventions, Passera developed advanced fuel injection systems aimed at optimizing the air-fuel ratio in internal combustion engines. One notable patent involves a fuel metering valve, which is controlled by an air sensing element situated in the air intake tube. This system effectively measures fuel quantities based on intake air quantities and employs an electromagnetic valve to modulate the air-fuel ratio with respect to engine temperature during warmup and variations in exhaust oxygen content.
Another significant patent describes a fuel injection system specifically for externally ignited internal combustion engines. In this design, a fuel metering and distributing valve is regulated by an air sensing element in the air suction tube. The invention also includes structures to adjust the restoring force on this element through a control pressure conduit, featuring an uncoupling throttle, electromagnetic valve, and pressure regulating valve to manage pressure dynamics efficiently.
Career Highlights
Walter Passera worked at Robert Bosch GmbH, a leading company known for its cutting-edge automotive technologies and innovations. His tenure there was marked by his relentless pursuit of improved fuel injection mechanisms, which have since had a lasting impact on engine performance and efficiency standards in the automotive industry.
Collaborations
Throughout his career, Passera collaborated with prominent figures such as Wolf Wessel and Heinz Gand. These partnerships not only influenced his innovative processes but also contributed to the successful development and implementation of advanced fuel systems that have enhanced automotive technologies.
Conclusion
Walter Passera's legacy continues to influence the automotive engineering sector, particularly through his groundbreaking work on fuel injection systems. His innovations remain integral in the quest for more efficient and environmentally friendly internal combustion engines, showcasing the enduring impact of his inventive spirit.