William Douglas Walker

Title: The Innovations of William Douglas Walker

Introduction

William Douglas Walker is a notable inventor based in Saline, MI (US). He holds a total of 10 patents that showcase his contributions to the field of ignition technology. His work has significantly impacted the design and functionality of ignition coils used in internal combustion engines.

Latest Patents

One of his latest patents is for an ignition coil with a separating wall. This innovative design minimizes the propagation of cracks in the encapsulate material surrounding the components of the ignition coil and provides a supplemental dielectric barrier. The ignition coil comprises a housing, an outer core, an inner coil, and a coil assembly. The housing includes a bottom wall connected to an outer wall extending around the periphery of the housing. The outer core is positioned inside the outer wall, while the inner core is positioned inside the outer core. The coil assembly includes a primary winding and a secondary winding concentrically positioned relative to each other. The coil assembly is mounted to the inner core and positioned inside the outer core. The housing further includes an inner wall extending along the inner periphery of the outer core and positioned between the outer core and the coil assembly to prevent propagation of cracks.

Another significant patent is for a screw in high voltage housing terminal for ignition coils. This invention includes a housing, a primary winding, and a secondary winding disposed in the housing. The terminal includes a connection portion in electrical communication with the secondary winding and a threaded portion engaging the housing. The threaded portion of the terminal may include a self-tapping threaded portion. Furthermore, the terminal may include a first body portion having a first threaded portion and a first median diameter, and a second body portion having a second threaded portion and a second median diameter, where the second median diameter is greater than the first median diameter.

Career Highlights

William has worked with prominent companies such as Visteon Global Technologies, Inc. and Ford Motor Company Limited. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in automotive technology.

Collaborations

Throughout his career, William has collaborated with talented individuals, including Todd Christopher Sexton and Alex William Widiger. These partnerships have fostered innovation and creativity in his projects.

Conclusion

William Douglas Walker's contributions to ignition technology through his patents and collaborations highlight his role as a significant inventor in the automotive industry.