James R Pescetto

Title: Innovations of James R Pescetto

Introduction

James R Pescetto is an accomplished inventor based in Springfield, IL (US). He holds a total of four patents, showcasing his expertise in the field of automotive technology. His innovative designs have contributed significantly to the functionality and efficiency of various automotive components.

Latest Patents

One of his notable patents is the Vacuum Valve/Switch Assembly. This invention combines an electrical switch assembly with a vacuum dump valve, operating in a predetermined sequence. The assembly features a brass ferrule and two cantilever spring contact legs, similar to existing cruise control brake switches. The vacuum valve utilizes an 'O' ring on a floating valve stem, allowing for self-centering in the valve seat. The 'O' ring is sealed by a compressing spring and the pressure gradient created by the vacuum.

Another significant patent is the Vacuum Operated Switch. This electric switch is designed for automotive applications and includes a vacuum-responsive diaphragm that enables the switch mechanism to move between two stable conditions. The assembly features a spring-biased pivotal overcenter contact blade that provides a snap action characteristic. The design eliminates stationary contact wiring by bending the ends of the terminals, which are insert molded in a switch base, to directly support the contacts. The switch assembly is designed as a complete integral subassembly, manufactured separately from the main switch housing.

Career Highlights

James R Pescetto has worked with notable companies such as L.R. Nelson Corporation and Stewart Warner Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Throughout his career, Pescetto has collaborated with talented individuals, including his coworker William R Mayer. These collaborations have fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.

Conclusion

James R Pescetto's contributions to automotive technology through his patents and collaborations highlight his significant impact in the field. His innovative designs continue to influence the industry and pave the way for future advancements.